Western Digital HDD WD80EFZX 3.5inch 8TB Red SATA 6Gb-s 5400RPM 128MB Cache Bulk

Interface
SATA 6Gb/s
Formatted Capacity
8TB
Form Factor
3.5inch
Advanced Format
Yes
Native Command Queuing
Yes
RoHS Compliant
Yes
Performance
Data Transfer Rate (Max), Buffer to Host: 6Gb/s
Data Transfer Rate (Max), Hots to/from Drive (Sustained): 178 MB/s
Cache: 128MB
Performance Class: 5400RPM Class
Reliability/Data Integrity
Load/Unload Cycles: 600,000
Non-Recoverable Read Errors Per Bits Read: <1 in 10
MTBF: 1,000,000
Power Management
12V DC -/+10% (A, Peak): 1.79
Average Power Requirements:
- Read/Write: 6.4
Idle: 5.2
Standby/Sleep: 0.7
Environmental Specifications
Temperature Operating: 0 to 65 C
Non-Operating: -40 to 70 C
Shock Operating (2ms, Read/Write): 30Gs
Shock Operating (2ms Read): 65GS
Shock Non-Operating 2ms: 250
Acoustics Idle: 20 dBA
Acoustics Seek (Average): 29 dBA
Item Dimension (L"xW"xH")
6 x 4 x 2
Weight
1.43 lb
Warranty Information
3 Years