Seagate logo MPN: ZA1000NM1A002-10PK

Seagate IronWolf 125 1 TB 2.5″ Serial ATA III 3D TLC

Released: Not on record
Price not yet available US · Amazon.com

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Capacity
1 TB
Form factor
2.5"
Read speed
560 MB/s
Write speed
540 MB/s
Interface
Serial ATA III
NAND type
3D TLC
Transfer rate
6 Gbit/s
Depth
100.35 mm
Width
70.1 mm
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Overview

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.

Technical Specifications

General

15 SPECS
Manual included
Yes
TBW rating
1400
Intended use
NAS
Operating voltage
5 V
Quantity per pack
10
Random read (4KB)
95000
Random write (4KB)
90000
Non-operating shock resistance
1500
Power consumption (max)
2.4
Power draw (idle)
0.13
Storage temperature
-40 - 85
Operating temperature
0 - 70
Linux distributions supported
Yes
MTBF
1800000
Windows versions supported
Yes

Ports & Connectivity

1 SPEC
Interface
Serial ATA III

Storage

6 SPECS
Read speed
560 MB/s
NAND type
3D TLC
Write speed
540 MB/s
Capacity
1 TB
Form factor
2.5"
Transfer rate
6 Gbit/s

Physical

4 SPECS
Depth
100.35 mm
Width
70.1 mm
Height
7 mm
Weight
50 g

Logistics & Packaging

4 SPECS
Package depth
24 mm
Package width
109 mm
Package height
155 mm
Package weight
100 g

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Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.