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WD Red 4,000 GB 64 MB cache

Catalogue
1975x
0
Hard Drive - SATA III 6G, IntelliPower, suitable for NAS (24/7), WD40EFRX
Sizes
incl. VAT
£140.28
£119.90
excl. VAT £99.92
Extended warranty + 1 year £11.99 Extended warranty + 1 year
Return products within 60 days £6 Possibility to return products within 60 days
In stock > 5 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 36 months Code:  FW233a4 Product Number:  WD40EFRX
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WD Red 4,000 GB 64 MB cache £140.28 £119.90 In stock > 5 pcs
Buy
4.7
Rated by 1975 users
5 1538x
4 352x
3 38x
2 18x
1 29x
10 000+ Customers Purchased
95 % Customers Recommend

WD Red 4,000 GB 64 MB cache

Professional solutions
for your company.

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WD RED
Unmatched capacity

WD Red 4000GB

WD Red hard drive is the world's first model, which was developed exclusively for NAS systems. The unit is tested to be useable in continuous operation (24x7) in a home or small business NAS with one to five positions. The basis of everything is up to 35% increase in the statistical indicators MTBF (meaning time between failures) that indicates the median time in hours after which it is expected that the equipment will work flawlessly.

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3D Active Balance Plus

3D Active Balance Plus

Improved technology of the double balance significantly improves overall performance and reliability of diives.Hard disks that are not properly balanced, can cause in systems with multiple drives an excessive vibration and noise, reduce the life of the drive and, over time degrade performance.

NASware 2.0 - the secret is in technology

This advanced firmware provides for seamless integration, robust data protection and optimal performance in environments NAS and RAID. Unique algorithms NASware tune performance, optimize energy consumption and thus saves your wallet.Lower power consumption also reduces the heating of the disk, leading to a further increase of reliability and durability. The intelligent error correction system RAID prevents the drives from being discarded due to excessively long recovery from errors. When unexpected outages of energy occur, NASware ensures the completion of the command prior to shutting down the drive.

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NASware 2.0 – tajemství je v technologii
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Proč zvolit řadu WD Red?

Why choose WD Red series?

  • NAS specific needs - desktop hard drives are designed for use in desktop PCs and when used in NAS and RAID systems, they offer by far the best performance or protection for your sensitive data.
  • Compatibility - with hard drives for desktop computers, htere may be problems with integration into the NAS system.
  • Reliability - desktop hard drives are not capable of long-term work at high temperatures even in continuous operation.
  • System error recovery - desktop hard drives are not designed for use in RAID environments and include drivers that prevent drivers RAID intervene when errors leading to failure of RAID. Subsequent reconstruction of the RAID field, costs users a lot of time and unnecessary effort.
  • Noise and vibration - drives for desktops are not optimized to minimize noise and vibration. In addition to reducing user comfort with their installation into NAS systems, you run the risk of reducing the reliability and durability
Specifications
Compare
Usage
Data storage Done!
Storage Type
HDD Done!
Format
3,5" Done!
Disk capacity
4,000 GB (4 TB) Done!
Width
101.6 mm (10.16 cm) Done!
Dimensions
Height
26.1 mm (2.61 cm) Done!
Depth
147 mm (14.7 cm) Done!
Colour
Colour
Silver Done!
Properties
Internal interface
SATA III Done!
Memory cache
64 MB Done!
HDD rotational speed
5,400 RPM Done!
Special features
RAID, Advanced Format Done!
Consumption
Typical power consumption
3.3 W Done!
Standby consumption
0.4 W (400 mW) Done!
Weight
Weight
680 g (0.68 kg) Done!
More Specifications
Note:

This product is not an independently functional unit and may require professional installation.


Information about the displayed capacity in Windows.


Online chat

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Variants WD Red 4,000 GB 64 MB cache

Western Digital 1,000 GB Red 64 megabytes cache Hard Drive - SATA III 6G, IntelliPower, Designed for NAS (24/7), WD10EFRX
Buy £55.90
In stock > 5 pcs
 
Western Digital 2,000 GB Red 64 megabytes cache Hard Drive - SATA III 6G, IntelliPower, Designed for NAS (24/7), WD20EFRX
Buy £75.90
In stock > 5 pcs
 
WD Red 3000 GB 64 megabytes cache Hard Drive - SATA III 6G, IntelliPower, suitable for NAS (24/7), WD30EFRX
Buy £95.90
In stock > 5 pcs
 
WD Red 6TB Hard Drive - 3.5" SATA III, 64MB cache, IntelliPower, NASware, suitable for NAS (24/7)
Buy £176.90
In stock > 5 pcs
 
WD Red 8TB Hard Drive - 3.5" SATA III, 128MB cache, IntelliPower, NASware, suitable for NAS (24/7)
Buy £231.90
In stock > 5 pcs
 

Variants WD Red 4,000 GB 64 MB cache

Western Digital 1,000 GB Red 64 megabytes cache Hard Drive - SATA III 6G, IntelliPower, Designed for NAS (24/7), WD10EFRX
Buy £55.90
In stock > 5 pcs
 
Western Digital 2,000 GB Red 64 megabytes cache Hard Drive - SATA III 6G, IntelliPower, Designed for NAS (24/7), WD20EFRX
Buy £75.90
In stock > 5 pcs
 
WD Red 3000 GB 64 megabytes cache Hard Drive - SATA III 6G, IntelliPower, suitable for NAS (24/7), WD30EFRX
Buy £95.90
In stock > 5 pcs
 
WD Red 6TB Hard Drive - 3.5" SATA III, 64MB cache, IntelliPower, NASware, suitable for NAS (24/7)
Buy £176.90
In stock > 5 pcs
 

Variants WD Red 4,000 GB 64 MB cache

WD Red Mobile 750GB Hard Drive - 2.5" SATA III, 16MB cache, IntelliPower, NASware, 9.5mm, suitable for NAS (24/7)
Buy £52.90
In stock > 5 pcs
 
Western Digital 1,000 GB Red 64 megabytes cache Hard Drive - SATA III 6G, IntelliPower, Designed for NAS (24/7), WD10EFRX
Buy £55.90
In stock > 5 pcs
 
Western Digital 2.5 "Red Mobile 1000 GB a 16MB cache Hard Drive - SATA III 6G, IntelliPower, suitable for NAS (24/7), 9.5 mm, WD10JFCX
Buy £65.90
In stock 5 pcs
 
Western Digital 2,000 GB Red 64 megabytes cache Hard Drive - SATA III 6G, IntelliPower, Designed for NAS (24/7), WD20EFRX
Buy £75.90
In stock > 5 pcs
 
WD Red 3000 GB 64 megabytes cache Hard Drive - SATA III 6G, IntelliPower, suitable for NAS (24/7), WD30EFRX
Buy £95.90
In stock > 5 pcs
 

Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

There are no posts in this discussion.
4.7
Rated by 1975 users
5 1538x
4 352x
3 38x
2 18x
1 29x
10 000+ Customers Purchased
95 % Customers Recommend
Firm, Praha 4 11/02/2013
Translated by Google Translate

price and performance trade-off, has a decent capacity at an attractive price, while working a month and it looks good, so hopefully last for the next 6 years
Martin, Uvaly 23/11/2013
Translated by Google Translate

After six month of the 24x7 all 4 pieces without problems.
 
Pavel, brno 07/08/2012
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very successful piece of hardware, almost no noise, low power consumption, high reliability, and speed is fine too-perfect data on hdd
low price and reliability at a good speed ipwr outstanding raid in a very quiet low power consumption Time will show
Firm, Praha 3 - Vinohrady 03/05/2014
Translated by Google Translate

Based on reviews DS213j NAS purchased a 2pc WD 4000 megabytes WD40EFRX-68WT0N0, ie. i series that has passed compatibility test at DS213j. The first disk will not nenadetekoval and only "ticked" (headers searched but found nothing), so now you claim. The second drive lasted about one day and then retired to silicon heaven. The second complaint. Replaced drives still holds, but the question is how long it will last? Is it possible to rely on them ?? The worst part is that they leave very quickly, so SMART hardly enough to report problems, and disk and data are gone. Literally scared me the fact that the discs were gone shortly after another ...
very quiet low power consumption very high failure rate, which for the disks for data backup is not a good trait
Gabriel, Plešivec 09/01/2013
Translated by Google Translate

I stacked 1kus while I do my Synology DS213 NAS. While it works seamlessly. Resonate, seek nepocut at all. Compared to 1TB WD Black FAEX is a change in the noise and consumption.
nepocut seek resonate at all IntelliPower consumption ine what is in the description, one that is characterized vie none
Miroslav, Vráble 25/12/2012
Translated by Google Translate

After two months, using absolute satisfaction, speed reading and writing Excellent + silent and chladný.Hodnoty read / write measured in "CrystalDiskMark 3.0.1 x64"
speed reading 132.6 megabytes / sec write speed of 129.5 megabytes / s while no
Customer 05/05/2014
Translated by Google Translate

I was looking for a replacement for the current WD AV GP 1TB, with whom I was most satisfied, but it was insufficient capacity. So that a larger capacity, while maintaining decent performance, low power and low noise, and especially high reliability, especially for HTPC use as a data disk. I finally decided to 2x WD Red 2 gigabytes However long I was deciding between GP WD, the WD AV-GP and WD Red. Presumably, they are completely identical discs which differ only in the firmware used for AV and Red extended warranty, and especially the cost. Differences in firmware are virtually zero (AV Edition allows you to enable AAM and reduce noise at the cost of reduced performance, but even so, all three drives are very quiet, and the Red version boasts NASware, who brings nothing major). However, probably the most fundamental difference is hidden in front of customers, manufacturers disks after production tests and selects the better bits (eg in terms of vibrations), especially for those who eventually sold as WD AV-GP and WD Red (this of course is not to say that conventional GP should be of good quality, so they are rather standard). I was knocked out by basic GP and I decided to AV-GP and Red. AV-GP is due AAM optimized for maximum quiet, does have a more stable but slightly lower performance and is also optimized for continuous non-stop operation. Red contrast, has a somewhat higher performance and is optimized for frequent switching on and off. From this perspective, I was more suited Red edition. With a disc, I will be satisfied, and definitely recommend it.
Relatively fast low power consumption Low noise Excellent Sufficient capacity Higher marketing costs little obfuscation regarding NASware (this is a common (but quality) disk into the PC and NAS).
Jiri Frank - SABS s.r.o. 23/04/2015
Translated by Google Translate

Rate NASovy HDD after 14 days is really very objective. Disk ran, rebuilt RAID 1 - Synology 213+ seamlessly Experience with version 2T was positive, RED RED is just 36 degrees at full load during a raid rebuild is really nice value. HDD pack is factory rather symbolic - antistatic bag and desiccant (for HDD for about six tons, it is rather funny) A constantly increasing price.
Jiří, Praha 05/11/2012
Translated by Google Translate

Works with Synology DS213 (2 x Mirror) Quiet Price
Jakub 31/12/2012
Translated by Google Translate

data rate at rest great temperature (23-25 ??° C before the front fan casing at rest, in a load max around 30 ° C) They are not
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For shipping to other EU countries visit this page WD Red 4,000 GB 64 MB cache . Für Versand nach Deutschland, besuchen Sie bitte Western Digital Red 4TB. Chcete doručit zboží do Česka? Prohlédněte si WD Red 4TB. Chcete doručiť tovar na Slovensko? Prezrite si WD Red 4 TB. Für Versand nach Österreich, besuchen Sie bitte Western Digital Red 4TB. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: WD Red 4TB.

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