# SSD SEAGATE IronWolf 125 250 GB 2.5" SATA III 560/540 MB/s for NAS

**URL:** https://aio.lv/en/product--seagate-za250nm1a002--3591510
**Data updated:** 2026-04-05 17:34 (EEST)
**Category:** Solid State Drives (SSD)
**Manufacturer:** SEAGATE
**Manufacturer code:** ZA250NM1A002
**EAN:** 8719706027113
**Warranty:** 5 Years
**Availability:** Out of stock

## Summary description

SEAGATE IronWolf 125 is a 2.5" SATA III SSD with 250 GB capacity designed as a NAS component. It delivers up to 560 MB/s sequential read and 540 MB/s sequential write speeds, 6 Gbit/s interface data rate and a compact 2.5" form factor. Suitable for small NAS systems, caching, OS or application storage to improve responsiveness and reliability.

## Long description

SEAGATE IronWolf 125 is a 2.5" SATA III SSD with 250 GB capacity designed for use in NAS systems. The drive offers sequential read speeds up to 560 MB/s and sequential write speeds up to 540 MB/s over a 6 Gbit/s interface in a compact 2.5" form factor. It is intended for small NAS units, caching, or storing an operating system or applications to improve responsiveness and reliability.
Advantages
The IronWolf 125 delivers high sustained performance and low latency suitable for multi-user NAS environments. Its 2.5" form factor and SATA III interface make it compatible with many NAS enclosures for use as a cache or as dedicated SSD storage. The drive's combination of read/write speeds and compact size helps improve system responsiveness while keeping power and space requirements modest.
Suitable for
Small NAS systems that support 2.5" SATA drives
SSD caching or tiered storage in hybrid NAS configurations
OS, application, or database storage to speed up responsiveness
Multi-user environments requiring consistent sequential throughput
When it may not be suitable
This SSD may not be the best choice for very large-scale all-flash NAS arrays that require enterprise-class endurance and the highest write durability. It also may be less suitable where maximum raw capacity per drive is the priority, since 2.5" SSDs typically offer lower capacity than 3.5" HDD alternatives at lower cost.
Key specifications
Form factor: 2.5"
Capacity: 250 GB
Interface: SATA III (6 Gbit/s)
Sequential read speed: up to 560 MB/s
Sequential write speed: up to 540 MB/s
Weight: 0.05 kg
How to use
Install the IronWolf 125 into a compatible NAS drive bay or a server/PC that accepts 2.5" SATA drives. If used for caching or tiered storage, follow your NAS vendor's instructions to configure SSD caching and assign the drive to a cache pool or tier. For OS or application storage, install the operating system or application files onto the SSD and verify firmware is up to date for best compatibility and reliability.
What to consider before purchase
Check NAS compatibility for 2.5" SATA drives and support for SSD caching or tiering
Determine whether endurance and capacity meet your workload requirements
Confirm physical space and mounting options in your NAS or server
Usage recommendations
Use the IronWolf 125 as a caching SSD or for OS/app storage in small to medium NAS setups; combine with higher-capacity HDDs in hybrid configurations to balance performance, capacity, and cost.

## Specifications

### Features

| Feature | Value |
|---|---|
| SSD capacity | 250 GB |
| SSD form factor | 2.5" |
| Read speed | 560 MB/s |
| Write speed | 540 MB/s |
| Mean time between failures (MTBF) | 1800000 h |
| Memory type | 3D TLC |
| Data transfer rate | 6 Gbit/s |
| Random write (4KB) | 90000 IOPS |
| Random read (4KB) | 95000 IOPS |
| TBW rating | 300 |
| Component for | NAS |
| NVMe | Yes |
| Interface | Serial ATA III |
| Windows operating systems supported | Y |
| Linux operating systems supported | Y |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.05 kg |
| Height | 7.1 mm |
| Width | 70.1 mm |
| Depth | 100.35 mm |

### Power

| Feature | Value |
|---|---|
| Operating voltage | 5 V |
| Power consumption (idle) | 0.11 W |
| Power consumption (max) | 2.3 W |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Operating shock | 1500 G |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 100 g |
| Package depth | 24 mm |
| Package height | 155 mm |
| Package width | 109 mm |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) cases per pallet | 216 pc(s) |
| Layers per pallet | 9 pc(s) |
| Master (outer) case height | 140 mm |
| Master (outer) case width | 292 mm |
| Master (outer) case gross weight | 1200 g |
| Master (outer) case length | 153 mm |
| Harmonized System (HS) code | 84717070 |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All SEAGATE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SEAGATE service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ssd form factor, ssd capacity, read speed, write speed, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for SSD SEAGATE IronWolf 125 250 GB SATA III?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3591510/62360847_large.webp