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SKU
WD40EFRX
Category
Hard Drives/Solid State Drives
Overview
Tackle Intensity with WD Red? Plus
Packed with power to handle the small- to medium-sized business NAS environments and increased workloads for SOHO customers, WD Red? Plus is ideal for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems. Built and tested for up to 8-bay NAS systems, these drives give you the flexibility, versatility, and confidence in storing and sharing your precious home and work files.
For Small or Medium Businesses
Stream, backup, share, and organize your digital content with a NAS and WD Red? Plus drives designed to effortlessly share content with the devices at your home or business. NASware? 3.0 technology increases your drives' compatibility with your existing network and devices. For larger businesses with up to 24 bays, count on WD Red? Pro drives to deliver exceptional performance.
Exclusive NASware 3.0
Not just any drive will do. Get up to 112TB of capacity in your 8-bay NAS system and with Western Digital's exclusive NASware 3.0 technology, you can optimize each and every drive. Built into every WD Red? Plus hard drive, NASware 3.0's advanced technology improves storage performance by increasing compatibility, integration, upgradeability, and reliability.
Built for Optimum NAS Compatibility
WD Red? Plus drives with NASware? technology takes the guesswork out of selecting a drive. Optimized for NAS systems, our unique algorithm balances performance and reliability in NAS and RAID environments. Simply put, a WD Red? Plus drive is one of the most compatible drives available for NAS enclosures. But don't take our word for it. WD Red? PLUS drives are a reflection of extensive NAS partner technology engagement and compatibility-testing.
WD Red? Pro for Big Business
If you're looking for heavy duty performance for NAS, WD Red? Pro drives deliver exceptional performance for the medium to large business customer with extreme demands. For NAS environments with 9 to 24 bays, WD Red? Pro drives deliver uncompromising performance and unwavering assurance backed by a 5-year limited warranty.
Highlights
Specifically designed for use in NAS systems with up to 8 bays
Supports up to 180 TB/yr workload rate
NASware firmware for compatibility
3-year limited warranty
Small and home office NAS systems in a 24x7 environment
Specifications
Product Type
Hard Drive
Buffer
64 MB
Device Supported
Storage System
Storage Capacity
4 TB
Manufacturer Part Number
WD40EFRX
Weight (Approximate)
1.50 lb
Drive Type
Internal
Form Factor
3.5"
Manufacturer
Western Digital Corporation
Product Model
WD40EFRX
Product Name
Red Plus 4TB NAS Hard Drive
Product Line
Red Plus
Brand Name
WD
Height
1"
Width
4"
Depth
5.8"
Environmentally Friendly
Yes
Wireless LAN
No
Drive Interface
SATA
Drive Interface Standard
SATA/600
Spindle Speed (rpm)
5400
Endurance (TBW)
180 TB
Environmental Compliance
China Restriction of Hazardous Substances (China RoHS), Restriction of Hazardous Substances (RoHS), Waste Electrical and Electronic Equipment Directive (WEEE)
