Western Digital · Enterprise
WD142KRYZ
WD Gold 14TB
SATA 6Gb/s · 3.5-inch · CMR
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View on Amazon US ↗New listing · ASIN B0CM29WCLY
All 2 matched listings ↓As an Amazon Associate I earn from qualifying purchases.The Western Digital WD142KRYZ is a 14TB WD Gold hard drive for server and enterprise storage, using SATA 6Gb/s in a 3.5-inch form factor.
Manufacturer specifications
| Model number | WD142KRYZ |
|---|---|
| Nominal capacity | 14 TB · 14000 GB |
| RPM | 7200 |
| Interface | SATA 6Gb/s |
| Recording | CMR |
| Cache (MB) | 512 |
| Form factor | 3.5-inch |
| Workload rating (TB/year) | 550 |
| Logical sector size (bytes) | 512 |
| Physical sector size (bytes) | 4096 |
| Manufacturer limited warranty | 5 years (eligible new drives) |
| Sustained transfer (up to MB/s) | 262 |
Source: Western Digital WD Gold 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 262 MB/s sustained transfer, as specified by the manufacturer. This is not a measured game-loading or random-I/O result.
- 550 TB/year workload rating. This is a workload limit, not a promise of drive lifespan or a backup guarantee.
Before ordering
Match WD142KRYZ, 14TB 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.
Amazon US · ASIN B0CM29WCLY
Amazon US · ASIN B0CM29WCLY
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.
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Specifications & offers →View on Amazon US ↗ASIN B07GTGDZP8 · Check price and conditionToshiba · MG09
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Compare with WD142KRYZ →View on Amazon US ↗ASIN B0DJXGMWZJ · Check price and conditionSeagate · Exos X18
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Compare with WD142KRYZ →View on Amazon US ↗ASIN B09DVQ3934 · Check price and conditionWD142KRYZ questions answered
Is WD142KRYZ CMR or SMR?
The manufacturer lists CMR recording for WD142KRYZ. Other models and capacities in the same family can differ.
What connection does WD142KRYZ need?
WD142KRYZ 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 WD142KRYZ provide?
Its nominal capacity is 14000 GB, approximately 13038.5 GiB before formatting. The filesystem, reserved space and any RAID redundancy reduce usable capacity further.
What warranty is listed for WD142KRYZ?
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.