Seagate · PC / gaming
ST2000DM005
BarraCuda 2TB
SATA 6 Gb/s · 3.5-inch · SMR
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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 ST2000DM005 is a 2TB BarraCuda hard drive for desktop and gaming storage, using SATA 6 Gb/s in a 3.5-inch form factor.
Manufacturer specifications
| Model number | ST2000DM005 |
|---|---|
| Nominal capacity | 2 TB · 2000 GB |
| Interface | SATA 6 Gb/s |
| Recording | SMR |
| Cache (MB) | 256 |
| Form factor | 3.5-inch |
| Load/unload cycles | 600000 |
| Power-on hours per year | 2400 |
| Workload rating (TB/year) | 55 |
| Manufacturer limited warranty | 2 years (eligible new drives) |
Source: Seagate BarraCuda manufacturer specifications, pages 3. Reviewed 2026-09-07. Published specifications, not our benchmark results.
What the specifications mean
- SMR recording is specified for this exact model. For an array or frequent rewrites, check whether its SMR design suits the workload.
- 55 TB/year workload rating. This is a workload limit, not a promise of drive lifespan or a backup guarantee.
Before ordering
Match ST2000DM005, 2TB 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_BLACK
WD2003FZEX
2TB · SATA 6Gb/s · CMR
Compare with ST2000DM005 →View on Amazon US ↗ASIN B00GNBQCHA · Check price and conditionSeagate · Desktop HDD
ST2000DM001
2TB · SATA 6 Gb/s
Compare with ST2000DM005 →View on Amazon US ↗ASIN B008BRE06E · Check price and conditionSeagate · BarraCuda
ST2000DM008
2TB · SATA 6 Gb/s · SMR
Compare with ST2000DM005 →View on Amazon US ↗ASIN B075QJTBVT · Check price and conditionST2000DM005 questions answered
Is ST2000DM005 CMR or SMR?
The manufacturer lists SMR recording for ST2000DM005. Other models and capacities in the same family can differ.
What connection does ST2000DM005 need?
ST2000DM005 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 ST2000DM005 provide?
Its nominal capacity is 2000 GB, approximately 1862.6 GiB before formatting. The filesystem, reserved space and any RAID redundancy reduce usable capacity further.
What warranty is listed for ST2000DM005?
Manufacturer specification: 2 years (eligible new drives). A renewed, used, OEM or imported offer can have different coverage. Check the serial number and seller terms before buying.