The Qnap 19"Rack NAS TS-873U-16G 8-Bay, 2U, RAID 0/1/5/6 (16GB RAM, AMD RX-421ND) +10GbE 32TBis Network Attached NAS Storage device. It features a AMD R Series RX-421ND Quad Core 2.1 GHz Processor with Turbo Core up to 3.4 GHz CPU and with 16GB RAM providing outstanding performance for those looking for a cost effective Network Storage option. This Qnap 19"Rack NAS TS-873U-16G is backed with Qnap’s 2yr limited warranty.Out of the box this NAS can handle 8 x 3.5" hard drives / SSDs, giving it a maximum capacity of 112TB via 14TB drives.
Included with this Qnap NAS are WD hard disks. Network Attached Storage Class drives are the perfect choice for constant, 24h hours a day, 7 days a week, Read and Write operations.
WD NAS drives are the industry choice for NAS devices as they improve performance and capability within your TS-873U-16G NAS server unit.
Combining Qnap 19"Rack NAS TS-873U-16G and 8 WD hard disks will provide you with a solid, long term Network-Attached Storage solution ranging from simply media file access, Apple Time Machine, complex Surveillance and Synchronisation abilities, as well as the utilization of VMware and ISCSI.
|Comparison||Qtier||SSD Cache||Full SSD|
|1.Available SSD Space||Expandable as needed||Limited by available memory*||Expandable as needed|
|4.Data Migration Method||Scheduled||Automatic||-|
|5.Data migration Mechanism||Moves data to different tiers depending on access frequency||Replicates frequently-accessed data to SSD storage||All data stored on SSDs|
|6.Application Scenarios||Used for predictable I/O workloads such as file/web/email servers, application virtualization or video editing.||Used for highly frequent data access environment such as application virtualization or video editing.||Used for applications requiring fast/intensive I/O such as databases or virtualized environments.|
|Type||8-Bay, 2U, RAID 0/1/5/6 (16GB RAM, AMD RX-421ND) +10GbE|
|Form Factor / Drive Height||89 x 482 x 534 mm|
|Processor||AMD R Series RX-421ND Quad Core 2.1 GHz Processor with Turbo Core up to 3.4 GHz|
|CPU Mark (cpubenchmark.net)||4857|
|Total Drives (alternate)||8|
|RAID Levels||RAID 0,1,5,6,10, 5/6/10+spare, JBOD, single|
|SATA||SATA 7-pin Discrete with Power||Internal||8|
|USB3||USB3 type A (host)||External||2|
|USB2||USB2 type A (host)||External||4|
|Speed/RPM||SATA to Gigabit Ethernet (1,000 Mbit/s)|
|External Length (mm)||630cm|
|External Width (mm)||660cm|
|External Height (mm)||180cm|
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