Western Digital WD RED PLUS SATA 4TB NAS Hard Disk Drive 5400RPM 3.5

Available in capacities ranging from 1-14TB with support for up to 8 bays
Supports up to 180 TB/yr workload rate
NASware™ firmware for compatibility
Built for small or medium business NAS systems in a 24/7 environment
3-year limited warranty
Product Name: WD RED PLUS SATA 4TB NAS Hard Disk Drive 5400RPM 3.5
Product Type: Hard Drive
Buffer: 256 MB
Wireless LAN: No
Product Family: Red Plus
Drive Interface: SATA
Drive Interface Standard: SATA/600
Spindle Speed (rpm): 5400
Environmental Compliance: Restriction of Hazardous Substances (RoHS)
Drive Type: Internal
Form Factor: 3.5"
Device Supported: Storage System
Storage Capacity: 4 TB
Environmentally Friendly: Yes
Recording Technology: Conventional Magnetic Recording (CMR)
Height: 1"
Width: 4"
Length: 5.8"
Product Model: WD40EFPX
Product Line: Red Plus
Limited Warranty: 3 Year
Manufacturer: Western Digital
Manuf Part#: WD40EFPX
Price: $92.84
Availability: In Stock