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Western Digital Hard Drive WD80EFZZ 8TB 3.5
New
Western Digital Hard Drive WD80EFZZ 8TB 3.5

Western Digital Hard Drive WD80EFZZ 8TB 3.5" SATA WD Red Plus NAS Hard Drive 128MB Bulk Pack

$166.99
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Recording technology
CMR
Interface
SATA 6 Gb/s
Formatted capacity1
8TB
Form factor
3.5-inch
Native command queuing
Yes
Advanced Format (AF)
Yes
RoHS compliant5
Yes
Performance
Internal transfer rate6 up to
185 MB/s
Cache (MB)1
128 MB
RPM
5640
Reliability/Data Integrity
Load/unload cycles8
600,000
Non-recoverable read errors per bits read
less than 1 in 1014
MTBF (hours)9
1,000,000
Workload rate (TB/year)2
180
Power Management10
12VDC +/-5% (A, peak)
1.75
5VDC +/- 5% (A, peak)
Average power requirements (W)
Read/write
6.2
Idle
4.1
Standby and sleep
0.4
Environmental Specifications
Temperature (oC)
Operating
0 to 65
Non-operating
-40 to 70
Shock (Gs)
Operating, (2 ms, read/write)
70
Operating, (2 ms, read)
70
Non-operating (2 ms)
250
Acoustics (dBA)
Idle
25
Seek (average)
30
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