Home Western Digital WD Red Plus 4TB 3.5' NAS HDD SATA III NAS Hard Drive 5400 RPM 128MB Cache 180MB/S 180TB/Year 3Y warranty (WD40EFZZ)
Western Digital WD Red Plus 4TB 3.5' NAS HDD SATA III NAS Hard Drive 5400 RPM 128MB Cache 180MB/S 180TB/Year 3Y warranty (WD40EFZZ)
Western Digital WD Red Plus 4TB 3.5' NAS HDD SATA III NAS Hard Drive 5400 RPM 128MB Cache 180MB/S 180TB/Year 3Y warranty (WD40EFZZ)
Western Digital

Western Digital WD Red Plus 4TB 3.5' NAS HDD SATA III NAS Hard Drive 5400 RPM 128MB Cache 180MB/S 180TB/Year 3Y warranty (WD40EFZZ)

In stockSKU: HAWD-RD35-4TB-128MB
$393.35
$393.35

Western Digital WD Red Plus 4TB 3.5' NAS HDD SATA III NAS Hard Drive 5400 RPM 128MB Cache 180MB/S 180TB/Year 3Y warranty (WD40EFZZ)
· Supports NAS systems with up to 8 bays
· Supports up to 180TB/year workload rate
· NASware firmware for compatibility
· Built for small or medium business NAS systems in a 24/7 environment
· Thrives in 24/7 Environments

BrandWestern Digital
Manufacturer part numberWD40EFZZ
Capacity4TB
Form Factor3.5-Inch
ConnectorSATA
InterfaceSATA
Transfer Rateup to 180MB/s
Disk Speed (RPM)5400 RPM
Recording TechnologyCMR
Cache Size128MB
Warranty3-Year Limited Warranty
Endurance (TBW)180TB/Year
Dimensions (L x W x H)146.99mm x 101.6mm x 26.11mm
Weight0.55kgs
Model NumberWD40EFZZ
Operating Temperature0°C to 65°C
Non-Operating Temperature-40°C to 70°C
CertificationsBSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL