4TB Seagate IronWolf 125 SSD ZA4000NM1A002

Seagate IronWolf 125 SSDs optimized for NAS provide ultra-high performance for continuous use and industry-leading scalability, tailored to your needs and budget.

- High Durability: Ultra-high SSD durability and performance are designed for heavy workloads and multi-user NAS environments
- IronWolf Health Management: Integrated software monitors disk health in compatible NAS and warns you to take action to avoid a catastrophic event
- Data Recovery: Work worry-free with 3-year Seagate Rescue data recovery services, with an industry-leading data recovery success rate of 90% against unexpected data loss due to power outages, natural disasters, user errors, viruses and more
- Numerous capacity options: Choose from a wide range of storage capacities, such as 250 GB, 500 GB, 1 TB, 2 TB and 4 TB
- Warranty: Enjoy long-lasting peace of mind with the included 5-year limited warranty

Specifications
Capacity 4TB
Standard model number ZA4000NM1A002

Characteristics
Interface SATA 6 Gb/s
NAND flash type 3D TLC
Form factor 2.5 inches x 7 mm

Performance
Sequential Read (Max, MB/s), 128 KB QD32 560
Sequential write (max., MB/s), 128 KB QD32 540
Random Read (Max, IOPS), 4 KB QD32 95,000
Random write (max., IOPS), 4 KB QD32 90,000

Durability/reliability
Total bytes written (TBW) 5600
Non-recoverable read errors per bits read 1 per 10E17
Mean Time Between Failures (MTBF, hours) 1,800,000
Limited warranty (years) 5

Power management
Power supply 5V
+5 V average power at maximum load (W) 2.8
Average Idle Power (mW) 140
DevSleep (mW) 5

Surroundings
Temperature, operating, internal (C) 0 to 70
Temperature, non-operating (C) -40 to 85
Shock, non-operating, 0.5 ms (G) 1500

Physical characteristics
Height (mm) 7.10 mm
Width (mm) 70.10 mm
Depth (mm) 100.35 mm
Weight 50 g