WesternDigital Ultrastar DC HC510 8TB (HUH721008AL5200) 3.5" SATA (SAS 12GB/s, 7200 U/min)
[http://www.minipc.de/catalog/il/3149]
  999.00 EUR
incl. 19% VAT, plus shipping


The Ultrastar DC HC510 series provides cost-effective hard drives with low to medium capacity, which ensure fast and reliable data access in conventional data center applications.



Tabelle
Configuration  
Interface SAS 12Gb/s
Capacity (TB) 8TB
Format: Sector size3 (bytes) 4Kn: 4096, 4112, 4160, 4224
512e: 512, 520, 528
   
Performance  
Data buffer (MB) 256
Rotational speed (RPM) 7200
Latency average (ms) 4.16
Interface transfer rate (MB/s, max) 1200
Sustained transfer rate (MiB/s, typical) -> 237 / 215
(MB/s, typical) -> 249 / 225
   
Acoustics  
Idle (Bels, typical) 2.0/3.6
   
Power  
Requirement +5 VDC, +12VDC
Operating 6.8
Idle (W) 5.0
Power consumption efficiency at Idle (W/TB) (Watts/TB) -> 0.58
(Watts/GB) -> 0.00058
   
Reliability  
Error rate (non-recoverable, bits read) 1 in 10 /15
Load/Unload cycles (at 40ºC) 600,000
Availability (hrs/day x days/wk) 24x7
MTBF (M hours) 2.5
Annualized Failure Rate (AFR) 0.35%
Warranty (yrs) 5
   
Physical Size  
z-height (mm) 26.1
Dimensions (width x depth, mm) 101.6 (+/-0.25) x 147
Weight (g, max) 660
   
Environmental (Operating)  
Ambient temperature 5º to 60º C
Shock (half-sine wave 2 ms, G) 70
Vibration (G RMS 5 to 500 Hz) 0.67 (XYZ)
   
Environmental (Non-Operating)  
Ambient temperature -40º to 70º C
Shock (half-sine wave, G) 300 (2ms) / 150 (11ms)
Random vibration (G RMS 2 to 200 Hz) 1.04 (XYZ)