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Synology
RS818+
RackStation NAS
4-Bay 1U [10GB RAM] (no RAIL KIT), PCIe
64TB (4 X 16TB Seagate IronWolf (NAS))


REPLACED BY RS820+ CLICK HERE


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NAS Hard Drive 64TB
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Stock codeIBSY-R818P
Quick code63019


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6Gb/s SATA to Gigabit Ethernet (1,000 Mbit/s)
2GB RAM
Intel Atom C2538 Quad Core 2.4GHz
3yr Warranty
Description
Description

Synology RackStation NAS RS818+ 4-Bay 1U [10GB RAM] (no RAIL KIT), PCIe



Synology NAS guide

->Video
Synology RS818+ logo

SPAN TV



NAS Filter



Synology RS818 Key features


6Gb/s SATA to Gigabit Ethernet (1,000 Mbit/s)
2GB RAM
Intel Atom C2538 Quad Core 2.4GHz
3yr Warranty

free camera License
2x Free Camera Licenses

RackStation RS818+​/​RS818RP+

High performance 1U rackmount NAS for small- and medium-sized businesses

Powerful and scalable storage solution
Synology RackStation RS818+/RS818RP+ comes with a quad-core processor with the AES-NI hardware encryption engine, quad 1GbE LAN ports, and optional 10GbE NIC support. It provides both high performance and a scalable storage solution for sharing files across different platforms, centralizing data backups, and protecting critical assets. 

  • CPU - Quad-core 2.4GHz
  • Memory - 2GB DDR3, up to 16GB
  • High Performance - Over 1,099 MB/s sequential reading
  • Compact and Efficient - Up to 8 drives with RX418 expansion unit


Hardware Specifications
CPU
CPU Model Intel Atom C2538
CPU Architecture 64-bit
CPU Frequency Quad Core 2.4 GHz
Hardware Encryption Engine (AES-NI)  
Memory
System Memory 2 GB DDR3
Memory Module Pre-installed 2GB (1 x 2GB)
Total Memory Slots 2
Memory Expandable up to 16 GB (8 GB x 2)
Storage
Drive Bays 4
Maximum Drive Bays with Expansion Unit 8
Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
Maximum Internal Raw Capacity 48 TB (12 TB drive x 4) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units 96 TB (48 TB + 12 TB drive x 4) (Capacity may vary by RAID types)
Maximum Single Volume Size 108 TB
Hot Swappable Drive  
Notes The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
External Ports
RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
USB 3.0 Port 2
eSATA Port 1
PCIe
PCIe Expansion 1 x Gen2 x8 slot (x4 link)
Add-in-card support PCIe Network Interface Card (Learn more)
File System
Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Notes exFAT Access is purchased separately in Package Center.
Appearance
Size (Height x Width x Depth) 44 mm x 480 mm x 492.6 mm 
44 mm x 480 mm x 518.6 mm (for RP model)
Weight 6.21 kg 
7.63 kg (for RP model)
Others
System Fan 40 mm x 40 mm x 2 pcs
Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
Power Recovery  
Noise Level* 28.5 dB(A) 
32.7 dB(A) (for RP model)
Scheduled Power On/Off  
Wake on LAN/WAN  
Power Supply Unit / Adapter 150W 
150 X 2W (for RP model)
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption* 45.28 W (Access) 
20.81 W (HDD Hibernation) 
45.73 W (Access, for RP model) 
21.79 W (HDD Hibernation, for RP model) 
British Thermal Unit 154.61 BTU/hr (Access) 
71.05 BTU/hr (HDD Hibernation) 
156.14 BTU/hr (Access, for RP model) 
74.40 BTU/hr (HDD Hibernation, for RP model) 
Redundant Power Supply (for xs+ and RP model)  
Environment Temperature
Operating Temperature 5°C to 35°C (40°F to 95°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH
Certification
  • FCC Class A
  • CE Class A
  • BSMI Class A
  • EAC
  • VCCI
  • CCC
  • RCM
  • KC
Warranty 3 Year Hardware Warranty, Extendable to 5 Year Coverage - EW202
Notes
  • Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS hard drive(s) in idle; Two G.R.A.S. Type 40AE microphones, each set up at 1 meter away from the Synology NAS front and rear; Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
DSM Specifications ( See more )
Storage Management
Maximum Internal Volume Number 512
Maximum iSCSI Target Number 32
Maximum iSCSI LUN 256
iSCSI LUN Clone/Snapshot, Windows ODX  
SSD Read/Write Cache (White Paper)  
SSD TRIM  
Supported RAID Type
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
RAID Migration
  • Basic to RAID 1
  • Basic to RAID 5
  • RAID 1 to RAID 5
  • RAID 5 to RAID 6
Volume Expansion with Larger HDDs
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
Volume Expansion by Adding a HDD
  • Synology Hybrid RAID
  • RAID 5
  • RAID 6
  • JBOD
Global Hot Spare Supported RAID Type
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
File Sharing Capacity
Maximum Local User Accounts 2048
Maximum Local Groups 256
Maximum Shared Folder 512
Maximum Shared Folder Sync Tasks 8
Maximum Concurrent CIFS/AFP/FTP Connections 500
Windows Access Control List (ACL) Integration  
NFS Kerberos Authentication  
High Availability Manager  
Log Center  
Syslog Events per Second 800
Virtualization
VMware vSphere 6 with VAAI  
Windows Server 2016  
Citrix Ready  
OpenStack  
Add-on Packages (learn more about the complete add-on package list)
Antivirus by McAfee (Trial)  
Central Management System  
Chat  
Maximum Users 1500
Notes
  • The number of concurrent HTTP connections for Chat was configured to the maximum.
  • CPU and RAM usage were both under 80% when the number of maximum users was reached.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
Cloud Station Server  
Maximum Number of Concurrently Connected Devices 500
Maximum Number of Concurrently Connected Devices (with RAM expansion) 2000
Maximum Number of Synced Files (btrfs) 1,000,000 / single file reaction time 946 ms
Maximum Number of Synced Files (ext4) 1,000,000 / single file reaction time 564 ms
Notes
  • The maximum number of concurrently connected devices refers to the maximum number of devices that can remain connected at the same time. For more information on file processing capability, please refer to the reaction time for file processing.
  • File reaction time refers to the preparation time required for other devices to start downloading a 10KByte file from a Synology NAS after the file has been added to the NAS. RAM expansion was not used during testing.
  • Non-encrypted shared folders were used during the aforementioned testing.
Document Viewer  
Download Station  
Maximum Concurrent Download Tasks 80
Drive  
Maximum Number of Synced Files 1,000,000 / single file reaction time 437 ms
Maximum Number of Concurrent Connections for PC Clients 550
Notes
  • The Btrfs file system was used for the purpose of testing.
  • The maximum number of concurrent connections refers to the maximum number of connections that could be maintained when the maximum number of synced files was reached.
  • File reaction time refers to the preparation time required for other devices to start downloading a 10KByte file from a Synology NAS after the file has been added to the NAS.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Non-encrypted shared folders were used during the aforementioned testing.
exFAT Access (optional)  
MailPlus / MailPlus Server  
Free Email Accounts 5 (Licenses required for additional accounts)
Recommended MailPlus Client Number Up to 90 (Btrfs) / 100 (EXT4)
Maximum Server Performance 712,000 (Btrfs) / 844,000 (EXT4) emails per day, approx. 21.73 GB (Btrfs) / 25.76 GB (EXT4)
Notes
  • The CPU and RAM usages were both under 80% when testing recommended client numbers.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Read-write SSD cache was enabled in 5-bay (and above) NAS models with 2 SSDs units installed.
  • The performance of the mail system will slightly decrease in high-availability mode due to data synchronization between the two servers.
  • Functions that were enabled in all of the tests above: anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search (English only).
Media Server  
DLNA Compliance  
Moments  
Facial recognition  
Subject recognition  
Office  
Maximum Users 1800
Notes
  • Multiple files were opened for testing and each file was edited by 30 users simultaneously.
  • CPU and RAM usage were both under 80% when the number of maximum users was reached.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM
Snapshot Replication  
Maximum Snapshots per Shared Folder 1024
Maximum Snapshots of all Shared Folder 65536
Surveillance Station  
Maximum IP cam (Licenses required) 40 (including 2 Free License) (See All Supported IP Cameras)
Total FPS (H.264)* 1200 FPS @ 720p (1280x720) 
900 FPS @ 1080p (1920×1080) 
320 FPS @ 3M (2048x1536) 
270 FPS @ 5M (2591x1944) 
120 FPS @ 4K (3840x2160)
Total FPS (H.265)* 1200 FPS @ 720p (1280x720) 
1200 FPS @ 1080p (1920×1080) 
560 FPS @ 3M (2048x1536) 
300 FPS @ 5M (2591x1944) 
200 FPS @ 4K (3840x2160)
Total FPS (MJPEG)* 540 FPS @ 720p (1280x720) 
200 FPS @ 1080p (1920×1080) 
150 FPS @ 3M (2048x1536) 
90 FPS @ 5M (2591x1944)
Notes Surveillance Station throughput is tested with Axis network camera, using continuous recording with live view from Surveillance Station and motion detection by camera. Live view and recording are sharing the same stream from the camera.
Video Station  
Video Transcoding Group 1 - Type 1 (See more)
Maximum Transcoding Channel Number 1 channel, 30 FPS @ 1080p(1920×1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
Virtual Machine Manager  
Maximum Virtual DSM Number (Licenses required) 4 (including 1 Free License) (Learn more)
VPN Server  
Maximum Connections 20
Environment & Packaging
Environment RoHS Compliant
Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • AC Power Cord X 2 (for RP model)
  • Quick Installation Guide X 1
Optional Accessories
  • Surveillance Device License Pack
  • 8GB (4GB x 2) DDR3 RAM Module Kit
  • 16GB (8GB x 2) DDR3 RAM Module Kit
  • Expansion Unit: RX418 X 1
  • VS360HD
  • VS960HD
  • Synology RKS1317 - Rail Kit Sliding
  • Synology RKM114 - Rail Kit Mounted
  • Synology Ethernet Adapter E10G15-F1
  • Synology Ethernet Adapter E10G17-F2
Spanstor Build And Test
If you buy this Synology RackStation NAS and hard drives we do free build and test for the unit and hard drives. So you can use this device straight out of the box. All free of charge in RS818+ price.
Same Day and Next Day Delivery available in UK and fast WorldWide delivery for products in stock.
FREE Business Quotes available for products with specific requirements or quantities. Often cheaper than Amazon.

Synology RS818+ RackStation NAS expansion units


When running out of hard drive capacity on the Synology, RX418 provides an easy way to immediately scale capacity up to 32TB by additional 4 hard drives. The RAID volume on the Synology RackStation NAS can be expanded directly without having to reformat the existing hard drives, ensuring it continues its service during the capacity expansion.
Synology RS818+ expansion RX418 More Info
expansion video

Synology RS818+ RackStation NAS RAM / Card upgrade options



Synology E10G15-F1 expansion E10G15-F1 E10G15-F1 More Info Install This
Synology E10G17-F2 expansion E10G17-F2 E10G17-F2 More Info Install This
Synology RAM1600DDR3L-4GBX2 expansion RAM1600DDR3L-4GBX2 RAM1600DDR3L-4GBX2 More Info Install This
Synology RAM1600DDR3L-8GBX2 expansion RAM1600DDR3L-8GBX2 RAM1600DDR3L-8GBX2 More Info Install This
Synology M2D18 expansion M2D18 M2D18 More Info Install This
Synology E10G18-T1 expansion E10G18-T1 E10G18-T1 More Info Install This
Synology E10G18-T2 expansion E10G18-T2 E10G18-T2 More Info Install This

Synology RS818+ RackStation NAS Rails



RKM114
Synology RKM114 expansion RKM114 More Info
RKS1317
Synology RKS1317 expansion RKS1317 More Info

Double your speed with Link Aggregation



Find Out More->



Add two Gigabit Ethernet ports and a USB 3.0 pass-through port to your laptop through a single USB 3.0 port


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10 Times faster Network with 10GbE



Find Out More->


Best 4 bay NAS- Synology 2019
Best for Plex, Surveillance, Performance, Connectivity, Energy saving, Warranty, Transcoding


Read More ->


best Synology 4 bay 2019




Synology RS818+ Compatible UPS:
APC Smart-UPS SMT750I 750VA 230V, LCD, Tower
APC Smart-UPS SMT1000I 1000VA 230V, LCD, Tower
APC Smart-UPS SMT1500I 1500VA 230V, LCD, Tower
APC Smart-UPS SMT2200I 2200VA 230V, LCD, Tower
APC Smart-UPS SMT3000I 3000VA 230V, LCD, Tower

Synology Compatible cameras:
Wireless 1.3Mega Pixel Single Mode IP-Camera
IP CAMERA WIRELESS 11N 1.3MP H.264/MJPEG/PLUG & VIEW
Wireless 1.3Mega pixel Triple Mode IP Camera with Night vision
WIRELESS 720P DAY & NIGHT IP CAMERA WITH PIR SENSOR AND 2 WAY AUDIO
Wireless Day & Night Pan/Tilt IP Camera
Wireless HD Day/Night Pan/Tilt Cloud Camera with built in Humidity /Temperature Sensor
Wireless HD Outdoor Day/Night Cloud Camera



Specifications
Specifications

General

Stock code IBSY-R818P
Brand Synology
Series RackStation NAS
Model RS818+
Type 4-Bay 1U [10GB RAM] (no RAIL KIT), PCIe
ROHS Y
Date added 21/12/2017

RS818+ Spec Information

Form Factor / Drive Height 480x493x44mm
Platter size 3.5"
Platter (alternate) 2.5"
RAM/Cache 2GB
Guarantee 3yr
Processor Intel Atom C2538 Quad Core 2.4GHz
CPU Mark (cpubenchmark.net) 2085
Total Drives 4
Total Drives (alternate) 4
RAID 0:1:5:6:
RAID Levels Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
Rack size 1

RS818+ Spec Connections

sub- connectionI/EQuantity
SATASATA 7-pin Discrete with PowerInternal4
USB3USB3 type A (host)External2
PCIePCIe v2 x8External1
eSATAeSATA (host)External1
LANLANExternal4

Software

RS818+ Speed

Speed/RPM 6Gb/s SATA to Gigabit Ethernet (1,000 Mbit/s)

Physical

Colour Black
Weight (kg) 12kg
Weight (bare) 6.21kg
Watts 45.28W
Links
Images
Video
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This product has been replaced by something better! Compare both products or find similar with EasyFind RackStation NAS RS820+ replaced with RS820+ £924.00
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inc.VAT

Synology RackStation NAS RS818+ 4-Bay 1U [10GB RAM] (no RAIL KIT), PCIeseagate nas hard drive for RackStation NAS Seagate Ironwolf
NAS Hard Drive 64TB

Selected 4 X 16TB Customize

Stock codeIBSY-R818P
Quick code63019 + 69795


Synology
RS818+
RackStation NAS
4-Bay 1U [10GB RAM] (no RAIL KIT), PCIe
64TB (4 X 16TB Seagate IronWolf (NAS))



RS818+ review star 1RS818+ review star 2RS818+ review star 3RS818+ review star 4RS818+ review star 5 5* from 1 Review
pcie-expansiondlna supportplex supportintel-inside






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THIS PRODUCT IS DISCONTINUED
END OF LIFE
Description

Synology RackStation NAS RS818+ 4-Bay 1U [10GB RAM] (no RAIL KIT), PCIe



Synology NAS guide

->Video
Synology RS818+ logo

SPAN TV



NAS Filter



Synology RS818 Key features


6Gb/s SATA to Gigabit Ethernet (1,000 Mbit/s)
2GB RAM
Intel Atom C2538 Quad Core 2.4GHz
3yr Warranty

free camera License
2x Free Camera Licenses

RackStation RS818+​/​RS818RP+

High performance 1U rackmount NAS for small- and medium-sized businesses

Powerful and scalable storage solution
Synology RackStation RS818+/RS818RP+ comes with a quad-core processor with the AES-NI hardware encryption engine, quad 1GbE LAN ports, and optional 10GbE NIC support. It provides both high performance and a scalable storage solution for sharing files across different platforms, centralizing data backups, and protecting critical assets. 

  • CPU - Quad-core 2.4GHz
  • Memory - 2GB DDR3, up to 16GB
  • High Performance - Over 1,099 MB/s sequential reading
  • Compact and Efficient - Up to 8 drives with RX418 expansion unit


Hardware Specifications
CPU
CPU Model Intel Atom C2538
CPU Architecture 64-bit
CPU Frequency Quad Core 2.4 GHz
Hardware Encryption Engine (AES-NI)  
Memory
System Memory 2 GB DDR3
Memory Module Pre-installed 2GB (1 x 2GB)
Total Memory Slots 2
Memory Expandable up to 16 GB (8 GB x 2)
Storage
Drive Bays 4
Maximum Drive Bays with Expansion Unit 8
Compatible Drive Type* (See all supported drives)
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
Maximum Internal Raw Capacity 48 TB (12 TB drive x 4) (Capacity may vary by RAID types)
Maximum Raw Capacity with Expansion Units 96 TB (48 TB + 12 TB drive x 4) (Capacity may vary by RAID types)
Maximum Single Volume Size 108 TB
Hot Swappable Drive  
Notes The maximum single volume size is not directly related to the maximum raw capacity. (Learn more)
External Ports
RJ-45 1GbE LAN Port 4 (with Link Aggregation / Failover support)
USB 3.0 Port 2
eSATA Port 1
PCIe
PCIe Expansion 1 x Gen2 x8 slot (x4 link)
Add-in-card support PCIe Network Interface Card (Learn more)
File System
Internal Drives
  • Btrfs
  • EXT4
External Drives
  • Btrfs
  • EXT4
  • EXT3
  • FAT
  • NTFS
  • HFS+
  • exFAT*
Notes exFAT Access is purchased separately in Package Center.
Appearance
Size (Height x Width x Depth) 44 mm x 480 mm x 492.6 mm 
44 mm x 480 mm x 518.6 mm (for RP model)
Weight 6.21 kg 
7.63 kg (for RP model)
Others
System Fan 40 mm x 40 mm x 2 pcs
Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
Power Recovery  
Noise Level* 28.5 dB(A) 
32.7 dB(A) (for RP model)
Scheduled Power On/Off  
Wake on LAN/WAN  
Power Supply Unit / Adapter 150W 
150 X 2W (for RP model)
AC Input Power Voltage 100V to 240V AC
Power Frequency 50/60 Hz, Single Phase
Power Consumption* 45.28 W (Access) 
20.81 W (HDD Hibernation) 
45.73 W (Access, for RP model) 
21.79 W (HDD Hibernation, for RP model) 
British Thermal Unit 154.61 BTU/hr (Access) 
71.05 BTU/hr (HDD Hibernation) 
156.14 BTU/hr (Access, for RP model) 
74.40 BTU/hr (HDD Hibernation, for RP model) 
Redundant Power Supply (for xs+ and RP model)  
Environment Temperature
Operating Temperature 5°C to 35°C (40°F to 95°F)
Storage Temperature -20°C to 60°C (-5°F to 140°F)
Relative Humidity 5% to 95% RH
Certification
  • FCC Class A
  • CE Class A
  • BSMI Class A
  • EAC
  • VCCI
  • CCC
  • RCM
  • KC
Warranty 3 Year Hardware Warranty, Extendable to 5 Year Coverage - EW202
Notes
  • Power consumption is measured when fully loaded with Western Digital 1TB WD10EFRX hard drive(s).
  • Noise Level Testing Environment: Fully loaded with Seagate 1TB ST31000520AS hard drive(s) in idle; Two G.R.A.S. Type 40AE microphones, each set up at 1 meter away from the Synology NAS front and rear; Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
DSM Specifications ( See more )
Storage Management
Maximum Internal Volume Number 512
Maximum iSCSI Target Number 32
Maximum iSCSI LUN 256
iSCSI LUN Clone/Snapshot, Windows ODX  
SSD Read/Write Cache (White Paper)  
SSD TRIM  
Supported RAID Type
  • Synology Hybrid RAID
  • Basic
  • JBOD
  • RAID 0
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
RAID Migration
  • Basic to RAID 1
  • Basic to RAID 5
  • RAID 1 to RAID 5
  • RAID 5 to RAID 6
Volume Expansion with Larger HDDs
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
Volume Expansion by Adding a HDD
  • Synology Hybrid RAID
  • RAID 5
  • RAID 6
  • JBOD
Global Hot Spare Supported RAID Type
  • Synology Hybrid RAID
  • RAID 1
  • RAID 5
  • RAID 6
  • RAID 10
File Sharing Capacity
Maximum Local User Accounts 2048
Maximum Local Groups 256
Maximum Shared Folder 512
Maximum Shared Folder Sync Tasks 8
Maximum Concurrent CIFS/AFP/FTP Connections 500
Windows Access Control List (ACL) Integration  
NFS Kerberos Authentication  
High Availability Manager  
Log Center  
Syslog Events per Second 800
Virtualization
VMware vSphere 6 with VAAI  
Windows Server 2016  
Citrix Ready  
OpenStack  
Add-on Packages (learn more about the complete add-on package list)
Antivirus by McAfee (Trial)  
Central Management System  
Chat  
Maximum Users 1500
Notes
  • The number of concurrent HTTP connections for Chat was configured to the maximum.
  • CPU and RAM usage were both under 80% when the number of maximum users was reached.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
Cloud Station Server  
Maximum Number of Concurrently Connected Devices 500
Maximum Number of Concurrently Connected Devices (with RAM expansion) 2000
Maximum Number of Synced Files (btrfs) 1,000,000 / single file reaction time 946 ms
Maximum Number of Synced Files (ext4) 1,000,000 / single file reaction time 564 ms
Notes
  • The maximum number of concurrently connected devices refers to the maximum number of devices that can remain connected at the same time. For more information on file processing capability, please refer to the reaction time for file processing.
  • File reaction time refers to the preparation time required for other devices to start downloading a 10KByte file from a Synology NAS after the file has been added to the NAS. RAM expansion was not used during testing.
  • Non-encrypted shared folders were used during the aforementioned testing.
Document Viewer  
Download Station  
Maximum Concurrent Download Tasks 80
Drive  
Maximum Number of Synced Files 1,000,000 / single file reaction time 437 ms
Maximum Number of Concurrent Connections for PC Clients 550
Notes
  • The Btrfs file system was used for the purpose of testing.
  • The maximum number of concurrent connections refers to the maximum number of connections that could be maintained when the maximum number of synced files was reached.
  • File reaction time refers to the preparation time required for other devices to start downloading a 10KByte file from a Synology NAS after the file has been added to the NAS.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Non-encrypted shared folders were used during the aforementioned testing.
exFAT Access (optional)  
MailPlus / MailPlus Server  
Free Email Accounts 5 (Licenses required for additional accounts)
Recommended MailPlus Client Number Up to 90 (Btrfs) / 100 (EXT4)
Maximum Server Performance 712,000 (Btrfs) / 844,000 (EXT4) emails per day, approx. 21.73 GB (Btrfs) / 25.76 GB (EXT4)
Notes
  • The CPU and RAM usages were both under 80% when testing recommended client numbers.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Read-write SSD cache was enabled in 5-bay (and above) NAS models with 2 SSDs units installed.
  • The performance of the mail system will slightly decrease in high-availability mode due to data synchronization between the two servers.
  • Functions that were enabled in all of the tests above: anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search (English only).
Media Server  
DLNA Compliance  
Moments  
Facial recognition  
Subject recognition  
Office  
Maximum Users 1800
Notes
  • Multiple files were opened for testing and each file was edited by 30 users simultaneously.
  • CPU and RAM usage were both under 80% when the number of maximum users was reached.
  • For tested models with expandable memory, the maximum amount of RAM was installed.
  • Client performance may affect maximum simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 / 8GB RAM
Snapshot Replication  
Maximum Snapshots per Shared Folder 1024
Maximum Snapshots of all Shared Folder 65536
Surveillance Station  
Maximum IP cam (Licenses required) 40 (including 2 Free License) (See All Supported IP Cameras)
Total FPS (H.264)* 1200 FPS @ 720p (1280x720) 
900 FPS @ 1080p (1920×1080) 
320 FPS @ 3M (2048x1536) 
270 FPS @ 5M (2591x1944) 
120 FPS @ 4K (3840x2160)
Total FPS (H.265)* 1200 FPS @ 720p (1280x720) 
1200 FPS @ 1080p (1920×1080) 
560 FPS @ 3M (2048x1536) 
300 FPS @ 5M (2591x1944) 
200 FPS @ 4K (3840x2160)
Total FPS (MJPEG)* 540 FPS @ 720p (1280x720) 
200 FPS @ 1080p (1920×1080) 
150 FPS @ 3M (2048x1536) 
90 FPS @ 5M (2591x1944)
Notes Surveillance Station throughput is tested with Axis network camera, using continuous recording with live view from Surveillance Station and motion detection by camera. Live view and recording are sharing the same stream from the camera.
Video Station  
Video Transcoding Group 1 - Type 1 (See more)
Maximum Transcoding Channel Number 1 channel, 30 FPS @ 1080p(1920×1080), H.264 (AVC)/MPEG-4 Part 2 (XVID, DIVX5)/MPEG-2/VC-1
Virtual Machine Manager  
Maximum Virtual DSM Number (Licenses required) 4 (including 1 Free License) (Learn more)
VPN Server  
Maximum Connections 20
Environment & Packaging
Environment RoHS Compliant
Packaging Content
  • Main Unit X 1
  • Accessory Pack X 1
  • AC Power Cord X 1
  • AC Power Cord X 2 (for RP model)
  • Quick Installation Guide X 1
Optional Accessories
  • Surveillance Device License Pack
  • 8GB (4GB x 2) DDR3 RAM Module Kit
  • 16GB (8GB x 2) DDR3 RAM Module Kit
  • Expansion Unit: RX418 X 1
  • VS360HD
  • VS960HD
  • Synology RKS1317 - Rail Kit Sliding
  • Synology RKM114 - Rail Kit Mounted
  • Synology Ethernet Adapter E10G15-F1
  • Synology Ethernet Adapter E10G17-F2
Spanstor Build And Test
If you buy this Synology RackStation NAS and hard drives we do free build and test for the unit and hard drives. So you can use this device straight out of the box. All free of charge in RS818+ price.
Same Day and Next Day Delivery available in UK and fast WorldWide delivery for products in stock.
FREE Business Quotes available for products with specific requirements or quantities. Often cheaper than Amazon.

Synology RS818+ RackStation NAS expansion units


When running out of hard drive capacity on the Synology, RX418 provides an easy way to immediately scale capacity up to 32TB by additional 4 hard drives. The RAID volume on the Synology RackStation NAS can be expanded directly without having to reformat the existing hard drives, ensuring it continues its service during the capacity expansion.
Synology RS818+ expansion RX418 More Info
expansion video

Synology RS818+ RackStation NAS RAM / Card upgrade options



Synology E10G15-F1 expansion E10G15-F1 E10G15-F1 More Info Install This
Synology E10G17-F2 expansion E10G17-F2 E10G17-F2 More Info Install This
Synology RAM1600DDR3L-4GBX2 expansion RAM1600DDR3L-4GBX2 RAM1600DDR3L-4GBX2 More Info Install This
Synology RAM1600DDR3L-8GBX2 expansion RAM1600DDR3L-8GBX2 RAM1600DDR3L-8GBX2 More Info Install This
Synology M2D18 expansion M2D18 M2D18 More Info Install This
Synology E10G18-T1 expansion E10G18-T1 E10G18-T1 More Info Install This
Synology E10G18-T2 expansion E10G18-T2 E10G18-T2 More Info Install This

Synology RS818+ RackStation NAS Rails



RKM114
Synology RKM114 expansion RKM114 More Info
RKS1317
Synology RKS1317 expansion RKS1317 More Info

Double your speed with Link Aggregation



Find Out More->



Add two Gigabit Ethernet ports and a USB 3.0 pass-through port to your laptop through a single USB 3.0 port


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10 Times faster Network with 10GbE



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Best 4 bay NAS- Synology 2019
Best for Plex, Surveillance, Performance, Connectivity, Energy saving, Warranty, Transcoding


Read More ->


best Synology 4 bay 2019






Specifications

General

Stock code IBSY-R818P
Brand Synology
Series RackStation NAS
Model RS818+
Type 4-Bay 1U [10GB RAM] (no RAIL KIT), PCIe
ROHS Y
Date added 21/12/2017

RS818+ Spec Information

Form Factor / Drive Height 480x493x44mm
Platter size 3.5"
Platter (alternate) 2.5"
RAM/Cache 2GB
Guarantee 3yr
Processor Intel Atom C2538 Quad Core 2.4GHz
CPU Mark (cpubenchmark.net) 2085
Total Drives 4
Total Drives (alternate) 4
RAID 0:1:5:6:
RAID Levels Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
Rack size 1

RS818+ Spec Connections

sub- connectionI/EQuantity
SATASATA 7-pin Discrete with PowerInternal4
USB3USB3 type A (host)External2
PCIePCIe v2 x8External1
eSATAeSATA (host)External1
LANLANExternal4

Software

RS818+ Speed

Speed/RPM 6Gb/s SATA to Gigabit Ethernet (1,000 Mbit/s)

Physical

Colour Black
Weight (kg) 12kg
Weight (bare) 6.21kg
Watts 45.28W
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Synology RackStation NAS RS818+ reviews


23/01/2018 | | GB Flag |
4Gb/s with four LAN ports and expandable. Good choice!


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