Seagate · NAS
ST4000NE0025
IronWolf Pro 4TB
SATA 6 Gb/s · 3.5-inch
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An exact Amazon listing has not been verified for this model yet.
Compare alternatives ↓As an Amazon Associate I earn from qualifying purchases.The Seagate ST4000NE0025 is a 4TB IronWolf Pro hard drive for NAS storage, using SATA 6 Gb/s in a 3.5-inch form factor.
Manufacturer specifications
| Model number | ST4000NE0025 |
|---|---|
| Nominal capacity | 4 TB · 4000 GB |
| RPM | 7200 |
| Interface | SATA 6 Gb/s |
| Cache (MB) | 128 |
| Form factor | 3.5-inch |
| Power-on hours per year | 8760 |
| Average operating power (W) | 8.5 |
| Rotational vibration sensors | Yes |
| Manufacturer limited warranty | 5 years (eligible new drives) |
| Sustained transfer (up to MB/s) | 214 |
Source: Seagate IronWolf Pro manufacturer specifications, pages 4. Reviewed 2026-09-07. Published specifications, not our benchmark results.
What the specifications mean
- Up to 214 MB/s sustained transfer, as specified by the manufacturer. This is not a measured game-loading or random-I/O result.
- Rotational vibration sensors: Yes. Check the documented drive-bay limit for multi-drive enclosures.
Before ordering
Match ST4000NE0025, 4TB and SATA 6 Gb/s against the selected offer. Check your system’s exact-model compatibility list and the seller’s warranty and return terms.
Amazon US listings
Exact model matches on Amazon.com. A verified ASIN identifies the product; it does not guarantee current stock. Check the selected variant, condition and seller.
No verified exact-model ASIN is linked yet. This does not establish whether the model is currently available. Compare the alternatives below and check their listings.
Same-capacity alternatives with Amazon US links
These models share the drive type, interface class and capacity. Compare their specifications and your system requirements before choosing a replacement.
Western Digital · WD Gold
WD4004FRYZ
4TB · SATA 6Gb/s · CMR
Compare with ST4000NE0025 →View on Amazon US ↗ASIN B0CVN4W5TB · Check price and conditionWestern Digital · WD Red Plus
WD40EFZZ
4TB · SATA 6Gb/s · CMR
Compare with ST4000NE0025 →View on Amazon US ↗ASIN B0FY2N485X · Check price and conditionWestern Digital · WD Red Pro
WD4003FFBX
4TB · SATA 6Gb/s · CMR
Compare with ST4000NE0025 →View on Amazon US ↗ASIN B07SKWFDY2 · Check price and conditionST4000NE0025 questions answered
What connection does ST4000NE0025 need?
ST4000NE0025 uses SATA 6 Gb/s and a 3.5-inch form factor. Match both with the computer, controller or enclosure. An M.2 slot, 2.5-inch bay and 3.5-inch bay are not interchangeable.
How much usable space does ST4000NE0025 provide?
Its nominal capacity is 4000 GB, approximately 3725.3 GiB before formatting. The filesystem, reserved space and any RAID redundancy reduce usable capacity further.
What warranty is listed for ST4000NE0025?
Manufacturer specification: 5 years (eligible new drives). A renewed, used, OEM or imported offer can have different coverage. Check the serial number and seller terms before buying.