SATA 4TB 6GB/S 256MB RED WD40EFAX WDC

Weight: 640 g
Brand: Western Digital
Description: Capacity: 4000 GB, form factor: 3.5, purpose: NAS, type: HDD, rotation speed: 5400 rpm, interfaces: SATA 6Gb/s, features: NCQ, 4 KB sector support
Width: 101.6
Height: 26.1
Interfaces: SATA 6Gb/s
Power consumption: 4.8W
Peculiarities: NCQ, 4K sector support
Additional Information: SMR write method, 600,000 write cycles, 180 TB workload per year
Type: HDD
Purpose: NAS
Length: 147 mm
Max. working temperature: 60°C
Capacity: 4 TB
Rotational speed: 5400 rpm
Form Factor: 3.5"
Power consumption in sleep mode: 0.4W
Idle noise level: 23 dB
Operating noise level: 27 dB
Buffer volume: 256 MB
Average Latency: 4.2ms
MTBF: 1000000 h
Shock resistance at work: 30 G
Storage shock resistance: 250 G
Max. interface speed: 600 MB/s