Specifications
WD Red Plus 4TB 3.5″ Internal NAS Hard Drive (WD40EFZX) – Disk Speed: 5400 RPM, Interface: SATA, Transfer Rate: up to 175MB/s, Cache Size: 128MB, Compatibility: RAID-optimized NAS systems with up to 8 bays
What's in the Box
1 x WD Red Plus 4TB 3.5″ Internal NAS Hard Drive (WD40EFZX)
Warranty
3 Year Limited Carry-in Warranty
Capacity
4TB
Form Factor
3.5-Inch
Connector
SATA
Interface
SATA
Transfer Rate
up to 175MB/s
Disk Speed (RPM)
5400 RPM
Recording Technology
CMR
Cache Size
128MB
Warranty
3-Year Limited Warranty
Dimensions (L x W x H)
146.99mm x 101.6mm x 26.11mm
Weight
570gms
Model Number
WD40EFZX
Operating Temperature
0°C to 65°C
Non-Operating Temperature
-40°C to 70°C
Certifications
BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL
Product Features
Ideal for Home Offices, Power Users, Small to Medium Businesses and Consumer/Commercial NAS systems
For RAID-optimized NAS systems with up to 8 bays
Rated for 180TB/year workload1 and 1M hours MTBF
Compatibility
RAID-optimized NAS systems with up to 8 bays
