HDD NAS WD Red Plus WD40EFPX, 4TB, 5400 RPM, 256MB, SATA III

24/7 Operation: Yes

Advanced Format (AF): Yes

Compliance Certificates: RoHS

Component For: NAS

Depth: 147 mm

HDD Capacity: 4 TB

HDD Interface Transfer Rate: 6 Gbit/s

HDD Size: 3.5

HDD Speed: 5400 RPM

Height: 26.1 mm

Hot-swap: No

Interface: Serial ATA III

Mean Time Between Failures (MTBF): 1000000 h

Native Command Queuing (NCQ): Yes

Noise Level (idle): 23 dB

Non-operating Shock: 250 G

Operating Shock: 70 G

Operating Temperature (T-T): 0 - 65 °C

Power Consumption (idle): 3.1 W

Power Consumption (standby): 0.3 W

Quantity Per Pack: 1 pc(s)

Start/stop Cycles: 600000

Storage Drive Buffer Size: 256 MB

Storage Temperature (T-T): -40 - 70 °C

Type: HDD

Weight: 570 g

Width: 101.6 mm

Workload Rate Limit: 180 TB/year

Buffer HDD Nas: 256 MB

Capacitate HDD Nas: 4 TB

Tibru: 0

Viteza Rotatie HDD Nas: 5400 rpm