WD Gold Enterprise Class by Western Digital — hard drive designed for intensive and continuous operation in corporate environments such as servers and data centers.
Key features
- Capacity: 20 TB
- Form factor: 3.5 inches
- Interface: SATA III (6 Gb/s)
- Rotational speed: 7200 rpm
- Cache memory: 512 MB
- Maximum transfer speed: up to 285 MB/s
Reliability and durability
- MTBF (Mean Time Between Failures): up to 2.5 million hours
- Annual load rating: up to 550 TB
- Warranty: 5 years from the manufacturer
Technologies and Optimizations
- HelioSeal® technology: uses helium for lower friction and higher recording density
- Rotational Vibration Safeguard (RVS): protection against vibration through dual sensors
- RAID Optimization: fully compatible with RAID configurations
- NCQ (Native Command Queuing): improves performance with multiple requests
Manufacturer |
WD |
Warranty |
36 months |
Product code |
WD203KRYZ |
Barcode |
3.807E+12 |
Hard Drive Type |
Desktop
Enterprise / Data Center |
Capacity |
20 TB |
Speed |
7200 rpm |
Interface |
SATA3 6 Gb/s |
Form Factor |
3.5 inch |
Buffer |
512 MB |
Dimensions (mm) |
26.1 x 101.6 x 147 |
Weight |
0.750 kg |
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