Seagate IronWolf 125 Pro 2.5″ 3840 GB Serial ATA III 3D TLC
Stock code: ZA3840NX1A001 | Quick code: 113083

Seagate IronWolf 125 Pro 2.5″ 3840 GB Serial ATA III 3D TLC

IronWolf Pro 125 SSD, 3840 GB, 2.5", SATA 6 Gb/s, 3D TLC, 7 mm

Seagate 125 Pro

£574.77 (ex. VAT) Shipping calculated at checkout

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As part of our Spanstor Build & Test services, any enclosure bought with drives, we will include all firmware installations, physical drive installations, RAID/cache configurations and drive bad-sector checks, all at no additional cost. If you have any questions, please contact our friendly sales team by chat, phone or email.

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Powerful SSDs Built for NAS
Seagate IronWolf® SSDs are built for NAS and offer capacities ranging from 240 GB to 4 TB. Each drive includes AgileArray™ firmware to keep your NAS enclosure maximised for demanding 24×7 and multi-user environments, and can be used in an all-flash array (AFA) or in a NAS capable of tiered caching.

Amplify the Impact of Your Business’s Data
If your business relies on multiple users and an all-flash array system, tap into the power of Synology FS3017 equipped with IronWolf 110 for sustained data rates up to 560 MB/s and begin harnessing more data — all day, every day. For NAS capable of caching or tiered storage, combine the IronWolf 110 or 125 Pro SATA with an IronWolf 510 M.2 NVMe.

Go Hybrid With HDD Space and SSD Cache
If you want it all — fast caching, max capacity, incredible endurance, and minimal cost — then it’s time to go hybrid. Thanks to an IronWolf portfolio that includes both HDDs and SSDs, you can easily take your compatible NAS system, such as the QNAP TVS-951X, to the heights of comprehensive performance.

Hard drive
SSD capacity 3840 GB
Memory type 3D TLC
Performance
Windows operating systems supported Yes
Mac operating systems supported Yes
Linux operating systems supported Yes
Interface Serial ATA III
Component for Server/workstation
NVMe No
SSD capacity 3840 GB
Read speed 545 MB/s
Write speed 520 MB/s
Memory type 3D TLC
Random write (4KB) 30000 IOPS
Random read (4KB) 96000 IOPS
Mean time between failures (MTBF) 2000000 h
Data transfer rate 6 Gbit/s
Data transmission
Read speed 545 MB/s
Write speed 520 MB/s
Random write (4KB) 30000 IOPS
Random read (4KB) 96000 IOPS
Data transfer rate 6 Gbit/s
Endurance
Mean time between failures (MTBF) 2000000 h
Design
Component for Server/workstation
SSD form factor 2.5″
System requirements
Windows operating systems supported Yes
Mac operating systems supported Yes
Linux operating systems supported Yes
Features
Interface Serial ATA III
Component for Server/workstation
NVMe No
SSD capacity 3840 GB
Windows operating systems supported Yes
Read speed 545 MB/s
Write speed 520 MB/s
Mac operating systems supported Yes
Linux operating systems supported Yes
Memory type 3D TLC
Random write (4KB) 30000 IOPS
Random read (4KB) 96000 IOPS
Mean time between failures (MTBF) 2000000 h
Data transfer rate 6 Gbit/s
SSD form factor 2.5″
Power
Power consumption (max) 5 W
Power consumption (idle) 1.9 W
Operating voltage 5 V
Operational conditions
Operating temperature (T-T) 0 – 70 °C
Storage temperature (T-T) -40 – 85 °C
Technical details
Interface Serial ATA III
Operating temperature (T-T) 0 – 70 °C
Storage temperature (T-T) -40 – 85 °C
SSD form factor 2.5″
Software
Windows operating systems supported Yes
Mac operating systems supported Yes
Linux operating systems supported Yes
Weight & dimensions
Width 70.1 mm
Weight 50 g
Height 7 mm
Depth 100.3 mm
Packaging data
Manual Yes
Packaging content
Manual Yes

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