Seagate Exos x12 12TB SATA 6Gb/s 256MB Cache Enterprise Hard Drive 3.5in (ST12000NM0127) (Renewed)
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
Seagate Enterprise Capacity v7 ST12000NM0127 Internal Hard Drive 12TB 3.5" SATA 6Gbps 7200rpm Storage Cache 256MB (Refurbished) Seagate Enterprise Capacity v7 ST12000NM0127 - Hard Drive - 12TB - Internal - 3, 5 inch - 5 inch SATA 6Gbps - 7200 RPM - 256MB Cache (Refurbished) Brand: Seagate Seagate Enterprise Capacity v7 ST12000NM0127 - Hard Drive - 12TB - Internal - 3.5" - SATA 6Gbps - 7200RPM - 256MB Cache
SpecPicks Verdict
SpecPicks classifies Seagate Exos x12 12TB SATA 6Gb/s 256MB Cache Enterprise Hard Drive 3.… as a mid-pack option worth checking against alternatives in the PC & gaming hardware category, based on 922 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Amazon Renewed's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ 12TB Capacity, Enterprise Capacity hard drive, designed for 24/7 operation
- ✓ Backed by Amazon Renewed's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Below-average customer rating — read recent reviews before buying
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 12TB Capacity, Enterprise Capacity hard drive, designed for 24/7 operation
- 7200RPM Rotation Speed, 256MB Buffer Size, 3.5in Internal Hard Drive
- Perfect for NAS Network Storage, RAID Storage System, Surveillance System, Servers
- Designed for 24/7, Lower Power Consumption, Heavy Duty & Reliable
- SMART Data intact, not reset
Full Specifications
| Brand | Seagate |
|---|---|
| Color | Silver |
| Model Name | ST12000NM0127 |
| Unit Count | 1.0 Count |
| Form Factor | 3.5-inch |
| Media Speed | [approx] 200-300 MB/s |
| Model Number | ST12000NM0127 |
| Built-In Media | Hard Drive |
| Hard-Drive Size | 12 TB |
| Mfr Part Number | ST12000NM0127 |
| Number of Items | 1 |
| Special Feature | Enterprise-class hard drives are designed for higher performance and reliability. |
| Installation Type | Internal Hard Drive |
| Compatible Devices | Desktop |
Ready to buy?
Seagate Exos x12 12TB SATA 6Gb/s 256MB Cache Enterprise Hard Drive 3.5in (ST12000NM0127) (Renewed) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.