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WD GOLD WD221KRYZ 22TB, SATA III 3.5", 512MB 7200RPM, 291MB/s, CMR, Enterprise
Popis
Parametry
Hlídací pes
WD Gold™ Enterprise Class SATA HDD
- Optimize your storage for your business with a full portfolio of enterprise-class WD Gold™ HDDs in capacities up to 22TB1.
- Quality and reliability with up to 2.5M hours MTBF3 to help you store your data with confidence.
- Specifically designed for use in enterprise-class storage systems and data centers.
- Improve performance with our vibration protection technology.
- HelioSeal® technology delivers high capacities with a low power draw (12TB & up).
- Get peace of mind with a 5-year limited warranty.
TECHNICAL SPECIFICATIONS
Product Specifications | |
Model number | WD221KRYZ |
Interface | SATA 6 Gb/s |
Capacity | 22TB |
Format: Sector size (bytes) | 512e |
Form Factor | 3.5-inch |
Native Command queuing | Yes |
OptiNAND™ technology | Yes |
Performance | |
Data Transfer Rate4 (max sustained transfer rate) MiB/s / MB/s | 277 / 291 |
Cache (MB) | 512 MB |
RPM | 7200 |
Reliability | |
Annualized Failure Rate (AFR, %) | 0,35 |
Load/unload cycles (minimum) | 600 000 |
MTBF (hours, projected) | 2500000 |
Error rate (non-recoverable) | <1 in 1015 |
Limited Warranty (years) | 5 |
Physical Dimensions | |
Height (max) (in / mm) | 1.028in. (26.1mm) max |
Length (max) (in / mm) | 5.787in. (147.0mm) max |
Width (± .01 in.) (in / mm) | 4.0in. (101.6mm) ± .01in. |
Weight (± 3% ) (lb / kg) | 1.47lb. (.67kg) ± 10% |
.
Formát:
3.5"
Typ disku:
HDD externí
Velikost bufferu (v MB):
512
Rozhraní:
interní Serial ATA III
Použití disku:
Pro Servery
Chladič disku:
Ne
HDD Kapacita (GB):
22000
Otáčky HDD:
7200
Aktuální cena produktu je18287Kč
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