WD40EFPX
WD Red Plus WD40EFPX
WD Red Plus WD40EFPX
In Stock - Delivery from tomorrow
FREE Delivery to most of the UK
Couldn't load pickup availability
Share
Product Description
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.
Product Features
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 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: Not just any drive will do. Get a large capacity in your 8-bay NAS system and with Western Digital's exclusive NASware technology, you can optimize each and every drive. Built into every WD Red hard drive, NASware advanced technology improves storage performance by increasing compatibility, integration, upgradeability, and reliability.
WD Red Pro for big business: If you're looking for heavy-duty performance for NAS, WD Red Pro NAS hard drives deliver exceptional performance for medium to large business customers with extreme demands. For NAS environments with 9 to 24 bays, WD Red Pro drives deliver uncompromising performance.
3D active balance plus: The enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time.
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 tackle 24 x 7 environments.
Main Specifications
General
| Buffer Size | 256 MB |
|---|---|
| Form Factor | 3.5" |
| Width | 101.6 mm |
| Weight | 570 g |
| Depth | 147 mm |
| Height | 26.1 mm |
| Capacity | 4 TB |
| Device Type | Hard drive - internal |
| Interface | SATA 6Gb/s |
| Features | Conventional magnetic recording (CMR), 24x7 continuous operation, NASware technology |
Manufacturer Warranty
| Service & Support | Limited warranty - 3 years |
|---|
Power
| Power Consumption | 4.7 Watt (read) 4.7 Watt (write) 3.1 Watt (idle) 0.3 Watt (sleep) |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 65 °C |
| Max Storage Temperature | 70 °C |
| Min Storage Temperature | -40 °C |
| Sound Emission | 23 dBA |
Performance
| Spindle Speed | 5400 rpm |
|---|---|
| Internal Data Rate | 180 MBps |
| Drive Transfer Rate | 600 MBps (external) |
Reliability
| Non-Recoverable Errors | 1 per 10^14 |
|---|---|
| 24x7 Operation | Yes |
| Load / Unload Cycles | 600,000 |
| MTBF | 1,000,000 hours |
Expansion & Connectivity
| Compatible Bay | 3.5" |
|---|---|
| Interfaces | 1 x SATA 6 Gb/s |