WD Red Plus 4TB 3.5" SATA3 256MB 5400rpm NAS Hard Drive WD40EFPX

Red Plus 4TB 3.5" SATA6 256MB (WD40EFPX) Hard Drive

Packed with the power to handle small-to-medium business NAS environments and increased workloads for SOHO customers, WD Red Plus is ideal for archiving, sharing, and RAID array rebuilding on systems using ZFS and other file systems. Built and tested for NAS systems with up to 8 bays, these drives give you the flexibility, versatility, and confidence to store and share your valuable home and work files.

Key Details

• Available in capacities from 1TB to 14TB with support for up to 8 bays
• 5400 RPM performance class
• Supports up to 180 TB/year workload rate
• NASware firmware for seamless compatibility
• Designed for small or medium business NAS systems in 24x7 environments
• 3-year limited warranty

For Small or Medium Businesses
Stream, back up, share, and organize your digital content with a NAS and WD Red Plus drives designed to effortlessly share content with the devices in 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, you can 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 hard drive, advanced NASware 3.0 technology improves storage performance by increasing compatibility, integration, upgradeability, and reliability. Built for Optimum NAS Compatibility: WD Red Plus drives with NASware technology take 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 just take our word for it. WD Red Plus drives are the reflection of extensive NAS partner technology engagement and compatibility testing.

24/7 Environment
Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, the WD Red Plus drive is engineered to handle 24x7 environments.
Premium Support and a 3-Year Limited Warranty
Confidently upgrade your NAS performance with the assurance of a 3-year limited warranty, coupled with world-class support services included with every WD Red Plus drive.
Desktop Drives vs. WD Red Plus

Do right by your NAS and choose the drive purpose-built for NAS with a purpose-matched set of features to help preserve your data and maintain optimum performance. Take the following into consideration when choosing a hard drive for your NAS:
- Compatibility: Unlike desktop drives, these 3.5-inch hard drives are specifically tested for compatibility with NAS systems for optimum performance.
- Reliability: The always-on environment of a NAS or RAID is demanding, and desktop drives are not typically designed and tested under those conditions like WD Red Plus drives are.
- Error Recovery Controls: WD Red Plus NAS hard drives are specifically designed with RAID error recovery control to help reduce failures within the NAS system.
- Noise and Vibration Protection: Designed to operate solo, desktop drives typically offer little or no protection from the noise and vibration present in a multi-drive system. WD Red Plus drives are designed to thrive in multi-bay NAS system environments.

Manufacturer Details:
Western Digital PO Box 13379 Co Dublin Ireland E-Mail: BusinessRequest@wdc.com
Manufacturer Code: WD40EFPX
EAN Code: 718037899794
Manufacturer: WD
Clearance: No
Capacity: 4TB
Type: HDD - Hard Disk Drive
Form Factor: 8.89 cm (3.5")
Interface: SATA 3
Rotational Speed: 5400 RPM
Cache: 256 MB
Data Transfer Rate: Up to 180MB/s
Dimensions: 26.1 x 146.9 x 101.6 mm
Warranty: 36 months