Western Digital Ultrastar DC HC320 8TB 7200RPM 3.5in SATA Enterprise Hard Drive - (HUS728T8TALE6L4)

Description

Western Digital 8TB Ultrastar Enterprise DC HC320 3.5in SATA 7200RPM Hard Drive - (0B36404)

• Excellent random and sequential performance

• 6TB and 4TB capacity points support traditional IT systems

• Sustained transfer rate up to 255MB/s (512e/4Kn models); 233MB/s (512n models)

• Choice of 12Gb/s SAS or 6Gb/s SATA

• Advanced Format 4Kn and 512e models up to 6TB; 512n formatting available on 4TB to support legacy systems

• Self-Encrypting Drive (TCG SAS) options

• 5-year limited warranty

5891556257805

Specifications

INTERFACE	SATA 6 Gb/s
CAPACITY¹	8TB
FORMAT: SECTOR SIZE (BYTES) 4Kn: 512e:²	4096 512s
DATA BUFFER (MB)²	256
ROTATIONAL SPEED (RPM)	7200
INTERFACE TRANSFER RATE (MB/S, MAX)	600
SUSTAINED TRANSFER RATE (MIB/S, TYPICAL) (MB/S, TYPICAL)	Up to 243 Up to 255
ERROR RATE (NON-RECOVERABLE BITS READ)	1 in 10¹⁵
MTBF (M HOURS)	2
ANNUALIZED FAILURE RATE (AFR)4	0.44%
LOAD/UNLOAD CYCLES (AT 40°C)	600 000
AVAILABILITY (HRS/DAY X DAYS/WK)	24x7
LIMITED WARRANTY (YRS)	5
IDLE/OPERATING (BELS, TYPICAL)	2.9/3.6
REQUIREMENT	+5 VDC, +12VDC
OPERATING (W, TYPICAL)	8.8
IDLE (W)	7.5
Z-HEIGHT (MM)	26.1
DIMENSIONS (WIDTH X DEPTH, MM)	101.6 (+/-0.25) x 147
WEIGHT (G, TYPICAL)	715
AMBIENT TEMPERATURE	5C to 60C
SHOCK (HALF-SINE WAVE, 2MS, G)	70
AMBIENT TEMPERATURE	-40C-70C
SHOCK (HALF-SINE WAVE, 2MS, G)	300
RANDOM VIBRATION (G RMS 2 TO 200 HZ)	1.04 (XYZ)

Description