AED895.00

  • – 4TB Storage Capacity
  • – 3.5″ Form Factor
  • – SATA III 6 Gb/s Interface
  • – 64MB Cache
  • – 7200 rpm
  • – Up to 171 MB/s Sustained Transfer Rate

 

Description

WD Red Pro NAS 4TB 3.5″ 7200 RPM SATA 6Gb/s Internal Hard Disk Drive | WD4001FFSX

#CP8979878825

Specification

Capacity4 TB
InterfaceSATA III 6 Gb/s
Form Factor3.5″
Advanced Format (AF)Yes
Native Command QueuingYes
RoHS CompliantYes
Performance
Data Transfer RateBuffer to Host: 6 Gb/s
Host to / from Drive (sustained): 171 MB/s
Cache64 MB
Rotational Speed7200 rpm
Reliability / Data Integrity
Load/Unload Cycles600,000
Non-Recoverable Read Errors Per Bits Read<10 in 1015
MTBF1,000,000 hours (for 8-16 bay NAS)
Power Management
12 VDC ±10% (Peak)1.9 A
Average Power RequirementsRead/Write: 8.6 W
Idle: 6.5 W
Standby/Sleep: 0.6 W
Environmental Specifications
Operating Temperature32 to 140°F / 5 to 60°C
Non-Operating Temperature-40 to 158°F / -40 to 70°C
ShockOperating (2 ms, read/write): 30 Gs
Operating (2 ms, read): 65 Gs
Non-Operating (2 ms): 300 Gs
AcousticsIdle: 31 dBA
Seek (average): 34 dBA
Physical Dimensions
Dimensions1.028 x 5.787 x 4.000″ / 26.1 x 147.0 x 101.6 mm
Weight1.66 lb / 0.75 kg
Packaging Info
Package Weight2.0 lb
Box Dimensions (LxWxH)8.9 x 6.1 x 3.0″