Seagate Ironwole Pro 125 SSD, 2.5″ SATA, 3840GB, 545R/520W-MB/S, 3D TLC NAND
Tough. Efficient. Endurance Ready.
IronWolf 125 and Pro 125 SSDs deliver powerhouse performance, 24×7 always-on capability, and lead the pack in scalability and reliability — meeting your needs and budget.

Kick your NAS server up a notch with IronWolf 125 for home and small office NAS needs and Pro 125 SSDs for creative pros and businesses — delivering powerhouse performance, optimised for NAS, and tough enough to handle peak workloads with 24×7 always-on capability, they lead the pack in scalability — meeting your needs and budget.

Rely on guaranteed compatibility with leading NAS vendors QNAP and Asustor.
Your data is safe with built-in data protection that monitors drive health in compatible NAS, providing alerts to intervene before a catastrophic event occurs.

Most Seagate drives now include Rescue Data Recovery Services matching the duration of your warranty — helping you defend against power outages, natural disasters, user error, viruses and more. With an industry-leading 95% success rate against unexpected data loss and access to world-class data recovery experts, you can focus on what’s important and rest easy knowing your files are safer.1
SPECIFICATION
Product Description | Seagate IronWolf Pro 125 ZA3840NX1A001 – SSD – 3.84 TB – SATA 6Gb/s |
Type | Solid state drive – internal |
Capacity | 3.84 TB |
NAND Flash Memory Type | 3D triple-level cell (TLC) |
Form Factor | 2.5″ |
Interface | SATA 6Gb/s |
Data Transfer Rate | 600 MBps |
Features | 24×7 availability, power loss data protection |
Dimensions (WxDxH) | 70.1 mm x 100.35 mm x 7.1 mm |
Weight | 62 g |
Localisation | Worldwide |
Manufacturer Warranty | 5-year warranty |