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WD GOLD WD221KRYZ 22TB, SATA III 3.5", 512MB 7200RPM, 291MB/s, CMR, Enterprise

WD GOLD WD221KRYZ 22TB, SATA III 3.5", 512MB 7200RPM, 291MB/s, CMR, Enterprise

Kód:  8100403  |  Záruka:  5 Rok(ů)  |  Výrobce:  Western Digital
Cena bez DPH:
15 741 Kč
Cena s DPH:
19 047 Kč
WCR bodů:761.88 WCR
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Běžná cena:
28 407 Kč
Ušetříte:
9360 Kč (-33%)
WD GOLD WD221KRYZ 22TB, SATA III 3.5", 512MB 7200RPM, 291MB/s, CMR, Enterprise
Popis produktu

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%

.
Parametry
Diskuse
Formát:
3.5"
Rozhraní:
interní Serial ATA III
Velikost bufferu (v MB):
512
Typ disku:
HDD externí
Použití disku:
Pro Servery
Chladič disku:
Ne
HDD Kapacita (GB):
22000
Otáčky HDD:
7200

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