Seagate IronWolf Pro 125 3.84 TB 2.5″ Serial ATA III 3D TLC

Overview

The Seagate IronWolf Pro 125 3.84 TB 2.5″ Serial ATA III 3D TLC features a 3840 GB SSD. Full verified specifications are listed below.

Compatibility

Memory type 3D TLC Interface Serial ATA III

• Requires 3D TLC memory — not interchangeable with other generations.

Compatibility data is automatically generated. Always verify critical specs before purchase.

Technical Specifications

Showing 23 key specifications of 23

All values come from this product’s catalog record.

Capacity

3840 GB

Form factor

2.5"

Read speed

545 MB/s

Write speed

520 MB/s

Interface

Serial ATA III

NAND type

3D TLC

Transfer rate

6 Gbit/s

NVMe

No

Depth

100.35 mm

Width

70.1 mm

Height

7.1 mm

Weight

62 g

TBW rating

7000

Intended use

NAS

Operating shock resistance

1500

Operating voltage

5 V

Random read (4KB)

96000

Random write (4KB)

30000

Power draw (idle)

1.9

Storage temperature

-40 - 85

Operating temperature

0 - 70

Power consumption (average)

5

MTBF

2000000

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Sources

Icecat product datasheet Icecat