Western Digital · NAS
WD60EFZX
WD Red Plus 6TB
SATA 6Gb/s · 3.5-inch · CMR
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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 Western Digital WD60EFZX is a 6TB WD Red Plus hard drive for NAS storage, using SATA 6Gb/s in a 3.5-inch form factor.
Manufacturer specifications
| Model number | WD60EFZX |
|---|---|
| Nominal capacity | 6 TB · 6000 GB |
| RPM | 5640 |
| NAS bays | 8 |
| Interface | SATA 6Gb/s |
| Recording | CMR |
| Cache (MB) | 128 |
| Form factor | 3.5-inch |
| Workload rating (TB/year) | 180 |
| Physical sector size (bytes) | 4096 |
| Manufacturer limited warranty | 3 years (eligible new drives) |
| Sustained transfer (up to MB/s) | 185 |
Source: Western Digital WD Red Plus manufacturer datasheet. Reviewed 2026-08-21. Published specifications, not our benchmark results.
What the specifications mean
- CMR recording is specified for this exact model. Check enclosure support and workload limits before installing it in an array.
- Up to 185 MB/s sustained transfer, as specified by the manufacturer. This is not a measured game-loading or random-I/O result.
- 180 TB/year workload rating. This is a workload limit, not a promise of drive lifespan or a backup guarantee.
Before ordering
Match WD60EFZX, 6TB and SATA 6Gb/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.
Seagate · IronWolf
ST6000VN001
6TB · SATA 6 Gb/s · CMR
Compare with WD60EFZX →View on Amazon US ↗ASIN B083JBZC5K · Check price and conditionSeagate · IronWolf Pro
ST6000NE000
6TB · SATA 6 Gb/s · CMR
Compare with WD60EFZX →View on Amazon US ↗ASIN B07SZ3FM44 · Check price and conditionSeagate · IronWolf Pro
ST6000NT001
6TB · SATA 6 Gb/s · CMR
Compare with WD60EFZX →View on Amazon US ↗ASIN B0B94LJY51 · Check price and conditionWD60EFZX questions answered
Is WD60EFZX CMR or SMR?
The manufacturer lists CMR recording for WD60EFZX. Other models and capacities in the same family can differ.
What connection does WD60EFZX need?
WD60EFZX uses SATA 6Gb/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 WD60EFZX provide?
Its nominal capacity is 6000 GB, approximately 5587.9 GiB before formatting. The filesystem, reserved space and any RAID redundancy reduce usable capacity further.
What warranty is listed for WD60EFZX?
Manufacturer specification: 3 years (eligible new drives). A renewed, used, OEM or imported offer can have different coverage. Check the serial number and seller terms before buying.