Designed for heavy workloads and multi-user NAS environments, the 250GB IronWolf 125 SATA III 2.5" Internal SSD from Seagate delivers powerhouse performance with 24/7, always-on capabilities. Compatible with Windows 10, 8.1, and Unix, this 250GB SSD has been equipped with a SATA III 6 Gb/s interface, a 2.5" / 7mm form factor, sustained sequential read speeds of up to 560 MB/s, and sustained sequential write speeds of up to 540 MB/s.
Designed for heavy workloads and multi-user NAS environments, the 250GB IronWolf 125 SATA III 2.5" Internal SSD from Seagate delivers powerhouse performance with 24/7, always-on capabilities. Compatible with Windows 10, 8.1, and Unix, this 250GB SSD has been equipped with a SATA III 6 Gb/s interface, a 2.5" / 7mm form factor, sustained sequential read speeds of up to 560 MB/s, and sustained sequential write speeds of up to 540 MB/s. This IronWolf 125 SSD also has an MTBF rating of 1.8 million hours, 1 in 1017 non-recoverable read errors per bits read, a Total Bytes Written (TBW) of up to 700TB, and uses 3D TLC NAND flash memory. Protection is provided by a limited 5-year warranty with a 3-year Data Recovery Services plan.
Best Fit Applications
- High endurance NAS arrays
- All-flash and desktop NAS arrays
- Creative pro, SMB, and SME
- Media servers
- SSD cache in a compatible NAS array
- Home and SOHO NAS applications
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General Features
High Endurance
IronWolf Health Management
Data Recovery
Limited 5-Year Warranty
Seagate IronWolf 125 SSD Specs
Drive Capacity | 250.00 GB |
Interface | SATA III (6 Gb/s) |
Random Read Speed | 95,000 IOPS (4 KB Files) |
Random Write Speed | 90,000 IOPS (4 KB Files) |
Sequential Read Speed | 560 MB/s (128 KB Files) |
Sequential Write Speed | 540 MB/s (128 KB Files) |
Drive Type | SSD |
Form Factor | 2.5" (7 mm) |
Flash Memory Type | Tri-Level Cell (TLC) |
Endurance (Total Bytes Written) | 700 TB |
Mean Time Between Failures (MTBF) | 1.8 Million Hours |
Non-Recoverable Read Errors per Bits Read | 1 in 1017 |
Power Draw | 2.3 W (Max) 115.00 mW (Idle) 5.0 mW (Standby) |
Supported Voltage | 5 VDC |
Storage Shock | 1500 G / 0.5 ms |
Operating Temperature | 32 to 158°F / 0 to 70°C |
Storage Temperature | -40 to 185°F / -40 to 85°C |
Dimensions (W x H x D) | 2.76 x 0.28 x 3.95" / 70.1 x 7.1 x 100.35Â mm |
Weight | 0.11Â lb / 50Â g |
Warranty Length | Limited 5-Year Warranty |
Package Weight | 0.21 lb |
Box Dimensions (LxWxH) | 5.3 x 4.3 x 1.1" |