Scan code: LN110514 Manufacturer code: ZA250NM1A002

Seagate 250GB IronWolf 125 NAS SSD SATA 2.5"

250GB Seagate IronWolf 125 NAS 2.5" SSD, SATA III 6GB/S, 3D TLC NAND, Read 560MB/s, Write 540MB/s, 95k/90k IOPS

Thumbnail 1 : Seagate 250GB IronWolf 125 NAS SSD SATA 2.5"
Seagate 250GB IronWolf 125 NAS SSD SATA 2.5" : image 1
Scan code: LN110514 Manufacturer code: ZA250NM1A002
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Delivery Options
  • By DPD On 25th Oct to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info
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High Performance 250GB IronWolf 125 NAS SSD from Seagate

IronWolf 125 NAS SSD


The Seagate IronWolf 125 is a high-quality SSD optimized for NAS storage that delivers incredible power, thanks to the performance with up to .7 DWPD, and its easy to use 2.5 inch form factor that is just 7.1 mm in height, the drive runs swiftly. The IronWolf 125 technical highlight is it’s 6Gb/s interface, which is the latest SATA III standard. This drive in particular has a storage capacity of 250GB and other capacities are available.




560 MB/sMax.

540 MB/sMax.

Kick Your NAS Server Up a Notch

When you want an SSD that is everything NAS, IronWolf 125 is the only NAS storage solution that you’ll require. The IronWolf 125 drive is always ready to work and is tough enough to protect your data while handling peak user workloads with 24x7 always-on capability, they offer a wide range of capacities and lead the pack in scalability to meet your home and small office NAS.

Other Solid State Drives in the 2.5" IronWolf 125 NAS range:

4TB 2TB 1TB 500GB 250GB

Drive Health and Data Recovery

Actively Protect


IronWolf Health Management (IHM) improves overall system reliability by displaying actionable prevention, intervention, and recovery options. When IronWolf drives are integrated into compatible NAS systems, the overall system reliability increases due to constant monitoring and user alerts. Rest assured that your NAS data is safe from unexpected power outages, user error and more with protection from the included Rescue Data Recovery Service.

Capacity 250GB
Edition 125
Form Factor 2.5"
Height 7.1 mm
Interface SATA 3.0 (6Gb/s)
Host Controller Interface  
Flash Memory Type 3D TLC
Max. Read 560 MB/s
Max. Write 540 MB/s
DRAM Cache Memory N/A
DRAM Cache Memory Type  
Max. Random Read 4K 95,000 IOPS
Max. Random Write 4K 90,000 IOPS
Latency N/A
Special Features  
Power Consumption (active) 2.3W
Max. Endurance Rating  
MTBF 1,800,000 Hours
Max. Operating Vibration  
Max. Non-operating Vibration  
Max. Operating Shock  
Max. Non-operating Shock 1,500
Connectivity 1 x SATA 3.0 (6Gb/s)
OS Support  
Bracket N/A
Dimensions 70.10 x 7.10 x 100.35 mm (WxHxD)
Weight 50 g
Package Type  
Additional Information
Scan Code LN110514
Model Number ZA250NM1A002
GTIN 8719706027113

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

60 months
Return to base
DOA Period:
28 days
RTB Period:
1 months
Manufacturer Contact Details
Scan Computers
0871-472-4747 or 01204-474747
TekSpek Guides
SSD Form Factors
SSD Form Factors
Date Issued: 27th Nov 2017

The arrival of the solid-state drive (SSD) has revolutionised the speed at which modern PCs perform common tasks. This is because SSDs have no moving parts, compared to larger, bulkier mechanical drives, thus they store information on memory chips. This means that accesses, reads and writes are many, many times faster

Read More