WD Ultrastar DC HC560 WUH722020BLE6L4
Hard drive | 20 TB | internal | 3.5" | SATA 6Gb/s | 7200 rpm | buffer: 512 MB
MPN
WUH722020BLE6L4
Manufacturer
Western Digital
QuickCode
1658384
Qty immediately available
2
Total stock
2
£1,036.09
inc VAT
£863.41 ex
VAT
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Main Specification
| Product Description | WD Ultrastar DC HC560 WUH722020BLE6L4 - hard drive - 20 TB - SATA 6Gb/s |
|---|---|
| Type | Hard drive - internal |
| Capacity | 20 TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Data Transfer Rate | 600 MBps |
| Buffer Size | 512 MB |
| Spindle Speed | 7200 rpm |
| Features | HelioSeal, Conventional magnetic recording (CMR), Triple State Actuator (TSA), OptiNAND technology, Energy-assisted PMR (ePMR) |
| Dimensions (WxDxH) | 101.6 mm x 147 mm x 26.1 mm |
| Weight | 690 g |
| Manufacturer Warranty | 5-year warranty |
General
| Device Type | Hard drive - internal |
|---|---|
| Capacity | 20 TB |
| Form Factor | 3.5" |
| Interface | SATA 6Gb/s |
| Buffer Size | 512 MB |
| Features | HelioSeal, Conventional magnetic recording (CMR), Triple State Actuator (TSA), OptiNAND technology, Energy-assisted PMR (ePMR) |
| Width | 101.6 mm |
| Depth | 147 mm |
| Height | 26.1 mm |
| Weight | 690 g |
Performance
| Drive Transfer Rate | 600 MBps (external) |
|---|---|
| Internal Data Rate | 291 MBps (read) / 277 MBps (write) |
| Average Latency | 4.16 ms |
| Spindle Speed | 7200 rpm |
Reliability
| MTBF | 2,500,000 hours |
|---|---|
| 24x7 Operation | Yes |
| Non-Recoverable Errors | 1 per 10^15 |
| Load / Unload Cycles | 600,000 |
Expansion & Connectivity
| Interfaces | 1 x SATA 6 Gb/s |
|---|---|
| Compatible Bay | 3.5" |
Power
| Power Consumption | 6.9 watt (active) 5.8 watt (idle) |
|---|
Manufacturer Warranty
| Service & Support | Limited warranty - 5 years |
|---|
Environmental Parameters
| Min Operating Temperature | 5 °C |
|---|---|
| Max Operating Temperature | 60 °C |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 70 °C |
| Shock Tolerance (operating) | 50 g @ 2 ms half-sine wave |
| Shock Tolerance (non-operating) | 250 g @ 2 ms half-sine wave |
| Vibration Tolerance (operating) | 0.7 gRMS @ 5-500 Hz |
| Vibration Tolerance (non-operating) | 1.04 gRMS @ 2-200 Hz |
| Sound Emission | 32 dB |
Product features
Reimagining the HDD for exponential data growth
Hyperscale cloud, CSPs, enterprises, smart video surveillance partners, NAS suppliers and more need storage solutions to meet the exponential growth in data creation. When it comes to cost-effective storage of data at scale, hard disk drives (HDDs) continue to play a central role. HDDs deliver the capacity, performance and reliability needed to store vast amounts of data today and well into the future. Investments in HDD technology remain critical to supporting worldwide data growth. Western Digital has developed flash-enhanced drives with OptiNAND technology by vertically integrating the NAND flash with the HDDs. Higher areal density means higher capacities to meet storage challenges.HDDs with OptiNAND technology
OptiNAND integrates an iNAND Universal Flash Storage (UFS) Embedded Flash Drive (EFD) with traditional spinning disk media, and incorporates innovative changes to the firmware algorithm and system-on-a-chip (SoC). OptiNAND is not a hybrid technology. The drive works smarter, with enhanced firmware algorithms taking advantage of expanded metadata that has been offloaded to the iNAND, enabling more tracks per inch (TPI) with resulting increased areal density. The Ultrastar DC HC560, with the implementation of OptiNAND technology's capacity-enabling features, delivers an unbeaten capacity in a nine-disk platform (2.2 TB/platter) with CMR recording format.Trusted reliability and quality for data at scale
Trust Western Digital and the Ultrastar DC HC560 hard drive to deliver the highest capacity and greatest value for your data center.Key selling points
- Reimagining the HDD for exponential data growth
- HDDs with OptiNAND technology
- Trusted reliability and quality for data at scale
References
MPN: WUH722020BLE6L4
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