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Western Digital Red 2TB internal hard drive Variable 64 MB 3.5" Serial ATA III
SKU
WD20EFRX-RFB

£68.54
£57.12
In Stock
3.5", 2TB, 64MB Cache, SATA III, Variable RPM, Refurbished
Secure fast payment on this purchase
Free delivery on orders over £100
SKU | WD20EFRX-RFB |
---|---|
EAN | 5711783171454 |
Manufacturer | Western Digital |
Availability | Y |
Hard drive | |
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Data transfer rate | 6 Gbit/s |
IntelliPower | Yes |
Mean time between failures (MTBF) | 1000000 h |
Start/stop cycles | 600000 |
SMART technology | Yes |
Certification | RoHS |
HDD speed | Variable |
HDD size | 3.5" |
HDD capacity | 2 TB |
Software | |
Windows operating systems supported | Yes |
Mac operating systems supported | Yes |
Linux operating systems supported | Yes |
Certificates | |
Certification | RoHS |
Features | |
Type | HDD |
Interface | Serial ATA III |
Windows operating systems supported | Yes |
IntelliPower | Yes |
Mac operating systems supported | Yes |
Linux operating systems supported | Yes |
Mean time between failures (MTBF) | 1000000 h |
Start/stop cycles | 600000 |
SMART technology | Yes |
Certification | RoHS |
HDD speed | Variable |
HDD size | 3.5" |
HDD capacity | 2 TB |
Storage drive buffer size | 64 MB |
Power | |
Power consumption (standby) | 0.6 W |
Power consumption (write) | 4.4 W |
Power consumption (read) | 4.4 W |
Power consumption (idle) | 4.1 W |
Operating voltage | 5 / 12 V |
System requirements | |
Windows operating systems supported | Yes |
Mac operating systems supported | Yes |
Linux operating systems supported | Yes |
Mac compatibility | Yes |
Operational conditions | |
---|---|
Operating temperature (T-T) | 0 - 70 °C |
Storage temperature (T-T) | -40 - 70 °C |
Operating shock | 30 G |
Non-operating shock | 350 G |
Technical details | |
Harmonized System (HS) code | 84717050 |
Interface | Serial ATA III |
Mean time between failures (MTBF) | 1000000 h |
Number of products included | 1 pc(s) |
Internal | Yes |
Packaging content | |
Storage drive adapter included | No |
Weight & dimensions | |
Width | 101.6 mm |
Weight | 600 g |
Height | 26.1 mm |
Depth | 147 mm |
Packaging data | |
Storage drive adapter included | No |
Logistics data | |
Harmonized System (HS) code | 84717050 |
Other features | |
Interface | Serial ATA III |
Windows operating systems supported | Yes |
IntelliPower | Yes |
Mac operating systems supported | Yes |
Linux operating systems supported | Yes |
Number of products included | 1 pc(s) |
Mac compatibility | Yes |
Data transfer rate | 6 Gbit/s |
Certification | RoHS |
Internal | Yes |
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SKU |
WD20EFRX-RFB
|
WD10EZEX
|
WD10PURX
|
WD20PURX
|
WD5000AZLX
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WDS500G1B0A
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Description |
WD Red is the only hard drive designed for NAS systems that have 1-5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and demanding system requirements of home and small office NAS.
|
BUILD IT IN BLUE. STORAGE CAPACITY UP TO 6TB.
Boost your PC storage with WD Blue drives, the brand designed just for desktop and all-in-one PCs with a variety of storage capacities. Improve PC Performance Give your desktop a performance and storage boost when you combine your hard drive with an SSD to maximize speed of data access and a WD Blue drive for up to 6TB of additional capacity. Plan for the Future With better technology comes bigger storage needs. Digital cameras that record ultra-high definition video at 4K resolution and 30 frames per second require a ton of storage. Handling all that media is a snap with our 6TB drive. Trust in WD With legendary reliability, WD Blue drives are designed, tested and built to last, and ships with a 2-year limited warranty. AN EXCELLENT SOLUTION FOR YOUR EVERYDAY COMPUTING NEEDS The WD Blue drive delivers performance, reliability, and capacity, making it an excellent solution for the everyday user. Will WD Blue hard drives work with my SSD? Yes, WD Blue hard drives are a perfect combination with an SSD to help boost the system performance and capacity offering of your existing PC. For the best combo, purchase a WD Blue hard drive greater than 2TB to help plan for your future needs. Which capacity is recommended for gaming? As game sizes grow, so does the need for capacity. WD Black hard drives deliver the best performance and reliability for gaming as well as a longer 5 year limited warranty to match your other performance PC components. I save a lot of photos and videos. Which capacity is recommended? Storage size of 2TB to 4TB is best for users who take lots of photos and videos with their smartphone and want to confidently back up or have a copy of their data. Get reliability and capacity for your current and near-future needs. I have a NAS at home. Which drives do you recommend? The WD Red drive is built specifically for NAS devices and is optimized for RAID and always-on 24/7 environments. |
MORE CAMERAS. MORE CLARITY. MORE SURVEILLANCE.
Built for 24/7, always-on, high-definition security systems. With a supported workload rate of up to 180 TB/yr and support for up to 64 cameras, WD Purple drives are optimized for surveillance systems. The Right Drive for the Job WD Purple drives have been engineered specifically for the extreme demands of high temperature, 24/7 surveillance systems. Performance You Can Trust From a worldwide leader in the storage industry, WD Purple is engineered for quality video playback when you need it most. Expand Your View to 64 WD Purple drives are optimized to support up to 64 cameras, giving you flexibility to upgrade or expand your security system. What is the difference between a desktop drive and a WD Purple drive? The WD Purple drive is designed specifically for 24/7 DVR and NVR surveillance solutions and is optimized with AllFrame 4Kâ„¢ technology for system playback and performance. WD Purple drives support 3x the workload rating of desktop drives, making them more capable of handling the higher demands of video surveillance systems. What capacity do you recommend for my surveillance? Higher capacity WD Purple drives allow you to store more footage, more high definition video, and more high quality frames per second. WD recommends 4TB or greater for your DVR or NVR surveillance solution. What types of systems is a WD Purple drive compatible with? The WD Purple drive is designed for both DVR and NVR security systems and is compatible with many of the leading surveillance and security manufacturers. We can help you find the perfect storage for your system. Easy backup and upgrade Acronis True Image WD Edition software, available as a free download, can clone drives and backup your operating system, applications, settings and all of your data. TRUST YOUR VIEW All WD Purple drives are equipped with AllFrame 4Kâ„¢ technology, which improves ATA streaming to reduce frame loss, improve overall video playback, and more. |
MORE CAMERAS. MORE CLARITY. MORE SURVEILLANCE.
Built for 24/7, always-on, high-definition security systems. With a supported workload rate of up to 180 TB/yr and support for up to 64 cameras, WD Purple drives are optimized for surveillance systems. The Right Drive for the Job WD Purple drives have been engineered specifically for the extreme demands of high temperature, 24/7 surveillance systems. Performance You Can Trust From a worldwide leader in the storage industry, WD Purple is engineered for quality video playback when you need it most. Expand Your View to 64 WD Purple drives are optimized to support up to 64 cameras, giving you flexibility to upgrade or expand your security system. What is the difference between a desktop drive and a WD Purple drive? The WD Purple drive is designed specifically for 24/7 DVR and NVR surveillance solutions and is optimized with AllFrame 4Kâ„¢ technology for system playback and performance. WD Purple drives support 3x the workload rating of desktop drives, making them more capable of handling the higher demands of video surveillance systems. What capacity do you recommend for my surveillance? Higher capacity WD Purple drives allow you to store more footage, more high definition video, and more high quality frames per second. WD recommends 4TB or greater for your DVR or NVR surveillance solution. What types of systems is a WD Purple drive compatible with? The WD Purple drive is designed for both DVR and NVR security systems and is compatible with many of the leading surveillance and security manufacturers. We can help you find the perfect storage for your system. Easy backup and upgrade Acronis True Image WD Edition software, available as a free download, can clone drives and backup your operating system, applications, settings and all of your data. TRUST YOUR VIEW All WD Purple drives are equipped with AllFrame 4Kâ„¢ technology, which improves ATA streaming to reduce frame loss, improve overall video playback, and more. |
BUILD IT IN BLUE. STORAGE CAPACITY UP TO 6TB.
Boost your PC storage with WD Blue drives, the brand designed just for desktop and all-in-one PCs with a variety of storage capacities. Improve PC Performance Give your desktop a performance and storage boost when you combine your hard drive with an SSD to maximize speed of data access and a WD Blue drive for up to 6TB of additional capacity. Plan for the Future With better technology comes bigger storage needs. Digital cameras that record ultra-high definition video at 4K resolution and 30 frames per second require a ton of storage. Handling all that media is a snap with our 6TB drive. Trust in WD With legendary reliability, WD Blue drives are designed, tested and built to last, and ships with a 2-year limited warranty. AN EXCELLENT SOLUTION FOR YOUR EVERYDAY COMPUTING NEEDS The WD Blue drive delivers performance, reliability, and capacity, making it an excellent solution for the everyday user. Will WD Blue hard drives work with my SSD? Yes, WD Blue hard drives are a perfect combination with an SSD to help boost the system performance and capacity offering of your existing PC. For the best combo, purchase a WD Blue hard drive greater than 2TB to help plan for your future needs. Which capacity is recommended for gaming? As game sizes grow, so does the need for capacity. WD Black hard drives deliver the best performance and reliability for gaming as well as a longer 5 year limited warranty to match your other performance PC components. I save a lot of photos and videos. Which capacity is recommended? Storage size of 2TB to 4TB is best for users who take lots of photos and videos with their smartphone and want to confidently back up or have a copy of their data. Get reliability and capacity for your current and near-future needs. I have a NAS at home. Which drives do you recommend? The WD Red drive is built specifically for NAS devices and is optimized for RAID and always-on 24/7 environments. |
UPGRADED STORAGE FOR HIGH END PERFORMANCE
Ready for your high performance computing needs, a WD Blue SSD offers optimized storage with blazing speed and leading-edge reliability. Superior Performance With read speeds up to 545MB/s and write speeds up to 525MB/s, WD Blue SATA SSDs deliver fast system boot times and less load time.1 Leading-Edge Reliability An endurance rating of up to 400TBW and a 1.75 million hour mean time to failure ensure a WD Blue SSD can help guard your data for years to come.2 Maximized Multitasking Optimized for multitasking, WD Blue SSDs let you simultaneously run several demanding applications with ease. |
Short Description |
3.5", 2TB, 64MB Cache, SATA III, Variable RPM, Refurbished
|
1TB, 3.5", SATA 6Gb/s, 7200 RPM, 64MB
|
1 TB, 3.5", SATA 6Gb/s, 5400 RPM, 64MB
|
2 TB, 3.5", SATA 6Gb/s, 5400 RPM, 64MB
|
500GB, 3.5", SATA 6Gb/s, 7200 RPM, 32MB
|
500 GB, 2.5", SATA 6Gb/s, 540/525 MB/s
|
Manufacturer |
Western Digital
|
Western Digital
|
Western Digital
|
Western Digital
|
Western Digital
|
Western Digital
|