WD Red Plus 4TB NAS Hard Drive 3.5 Inch SATA 5400RPM | WD40EFZZ UAE
The WD Red Plus 4TB WD40EFZZ is a 3.5-inch NAS hard drive designed for reliable storage in home, office and small-business NAS systems. Featuring 5400RPM performance, 128MB cache, CMR recording technology and SATA 6Gb/s connectivity, it is suitable for RAID-optimised NAS environments with up to 8 drive bays.
Technical Specifications
Specification
Details
Brand
Western Digital (WD)
Product Series
WD Red Plus
Model Number
WD40EFZZ
Capacity
4TB
Product Type
NAS Internal Hard Drive
Form Factor
3.5-inch
Interface
SATA 6Gb/s
Rotational Speed
5400RPM
Cache
128MB
Recording Technology
CMR
Maximum Transfer Rate
Up to 180MB/s
NAS Technology
WD NASware
Workload Rate
180TB/year
MTBF
1,000,000 hours
NAS Compatibility
RAID-optimised NAS systems up to 8 bays
Operating Temperature
0°C to 65°C
Non-operating Temperature
-40°C to 70°C
Dimensions
147.07 × 101.6 × 26.16mm
Weight
570g
Warranty
3-Year
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