| Brand | Western Digital |
|---|---|
| Product Dimensions | 14.73 x 10.16 x 2.54 cm; 489.88 g |
| Item model number | WD30EZRX |
| Manufacturer | Western Digital |
| Colour | Grey |
| Form Factor | 3.5-inch |
| Standing screen display size | 3.5 Inches |
| Hard Drive Size | 3 TB |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Rotational Speed | 7200 RPM |
| Wattage | 6 watts |
| Hardware Platform | PC |
| Are Batteries Included | No |
| Item Weight | 490 g |
| Guaranteed software updates until | unknown |
Add Extra Protection? Check if this cover meets your needs
- IS THIS COVER RIGHT FOR YOU? This insurance has been designed to protect your product against accidental damage and breakdown (not already covered by the seller and/or manufacturer guarantee) for 3 years. For full details, please read the Insurance Product Information Document (IPID) and policy terms using the links provided above.
- COVERAGE AND BENEFITS: Protecting you against the costs of replacing your product should it suffer accidental damage (e.g. drops, falls, liquids, fire) or electrical or mechanical breakdown. Going above and beyond the seller and/or manufacturer guarantee. With no excess payment to make in the event of a claim.
- CLAIMS PROCESS: No need to wait for a repair. Once your claim has been approved, we will immediately email you an Amazon e-gift card to the value of a replacement. Upon e-gift card settlement or replacement, your policy will end. 98% of claims accepted*. Average claim handling time is 2 days* (from assessment to settlement). *Assurant monthly performance statistics (avg. Jan-24 to Jun-24).
- RESTRICTIONS: Cover is for UK residents (excluding Channel Islands and Isle of Man) aged 18 years and over. The following is not covered – Theft, loss, cosmetic damage, malicious damage, not taking reasonable care or improper use (as defined in T&Cs), virus or software problems. If you are unable to provide the insured product at point of claim for inspection it will be classed as lost and not covered.
- CANCELLATION: Full refund within 45 days, thereafter you will receive a partial refund based on how many full unexpired days of cover are remaining.
- IS THIS COVER RIGHT FOR YOU? This insurance has been designed to protect your product against accidental damage and breakdown (not already covered by the seller and/or manufacturer guarantee) for 4 years. For full details description, please read the Insurance Product Information Document (IPID) and policy terms using the links provided above.
- COVERAGE AND BENEFITS: Protecting you against the costs of replacing your product should it suffer accidental damage (e.g. drops, falls, liquids, fire) or electrical or mechanical breakdown. Going above and beyond the seller and/or manufacturer guarantee. With no excess payment to make in the event of a claim.
- CLAIMS PROCESS: No need to wait for a repair. Once your claim has been approved, we will immediately email you an Amazon e-gift card to the value of a replacement. Upon e-gift card settlement or replacement, your policy will end. 98% of claims accepted*. Average claim handling time is 2 days* (from assessment to settlement). *Assurant monthly performance statistics (avg. Jan-24 to Jun-24).
- RESTRICTIONS: Cover is for UK residents (excluding Channel Islands and Isle of Man) aged 18 years and over. The following is not covered – Theft, loss, cosmetic damage, malicious damage, not taking reasonable care or improper use (as defined in T&Cs), virus or software problems. If you are unable to provide the insured product at point of claim for inspection it will be classed as lost and not covered.
- CANCELLATION: Full refund within 45 days, thereafter you will receive a partial refund based on how many full unexpired days of cover are remaining.
Add Extra Protection? Check if this cover meets your needs
WD Caviar 3TB SATA 6 GB/s 64MB Cache 3.5 inch OEM Internal Hard Drive Green
- Transfer files from existing hard drive to new customer-supplied hard drive
- Removal of existing hard drive from computer and installation of new hard drive
- Validate successful data transfer
- Up to 500 GB data transfer
- If additional works are required, additional costs may be incurred
Purchase options and add-ons
| Digital storage capacity | 3000 GB |
| Connectivity technology | SATA |
| Brand | Western Digital |
| Hard disk form factor | 3.5 Inches |
| Hard disk description | Mechanical Hard Disk |
| Compatible devices | Desktop |
| Installation type | Internal Hard Drive |
| Colour | Grey |
| Hard disk size | 3 TB |
| Hard disk rotational speed | 7200 RPM |
About this item
- A replacement or additional power supply for WD sentinel small office storage server
- Power: 120 W adapter
- AC power cord EU plug
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Product information
Technical Details
Additional Information
| ASIN | B004RORMF6 |
|---|---|
| Customer Reviews |
4.1 out of 5 stars |
| Date First Available | 31 Mar. 2011 |
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Product description
Product Description
WD Caviar Green SATA hard drives reduce power consumption and offer best-in-class acoustics and operating temperature. Based on WD's exclusive WD GreenPower Technology they are ideal for PCs, external storage and other devices that require lower power consumption and cool, quiet operation.
SATA hard drives reduce power consumption by up to 40% and offer best-in-class acoustics and operating temperature. Based on exclusive WD Green Power Technology, these drives are designed to deliver power savings as the primary attribute. As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation. They are ideal for PCs, external storage and other devices that require lower power consumption and cool, quiet operation.
Manufacturer's Description
WD Caviar Green SATA hard drives reduce power consumption and offer best-in-class acoustics and operating temperature. Based on WD's exclusive WD GreenPower Technology they are ideal for PCs, external storage and other devices that require lower power consumption and cool, quiet operation.
SATA hard drives reduce power consumption by up to 40% and offer best-in-class acoustics and operating temperature. Based on exclusive WD Green Power Technology, these drives are designed to deliver power savings as the primary attribute. As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation. They are ideal for PCs, external storage and other devices that require lower power consumption and cool, quiet operation.
Note:It is recommended that the customer uses the new WD RED, tested to work 24/24ore 7/7 days and able to support a workload of 60TB per year."
Box Contains
Hard disk drive
installation guide
Customer reviews
Customer Reviews, including Product Star Ratings, help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the functionality, reliability, and noise level of the computer drive. They mention it works great, is reliable, and quiet. Some also appreciate the speed, storage capacity, and ease of installation. However, some customers disagree on the drive's quality.
AI-generated from the text of customer reviews
Customers are satisfied with the functionality of the computer drive. They mention it works great, plays full HD films without any issues, and runs 100% cool. Some say it works well for real-world hidden overheads and is used with surveillance stations.
"...no issues as a direct result of the drives and the unit is keeping them working well...." Read more
"...I mount them through a hotswap bay and they work flawlessly...." Read more
"...instead of 8, because it's easier maths and actually works well for real-world hidden overheads that we can hide with the slight rounding error..." Read more
"...The drive is great, and has never given a single problem. Same as every other WD drive I have had, and why I always buy WD drives...." Read more
Customers are satisfied with the reliability of the computer drive. They mention it's solid, reliable, and easy to use. Some say it performs to the quality you would expect from a WD HDD.
"I have bought WD drives previously and have been happy with their reliability and performance...." Read more
"...These HDDs are solid, reliable, easy to use and have massive storage. I am very happy with mine" Read more
"...home PCs and streams music and video to various players, they are reliable, quiet and work straight out of the box." Read more
"...running CentOS, because it is free enterprise grade awesomeness, totally stable and very CLI friendly...." Read more
Customers like the noise level of the computer drive. They mention it's fairly quiet and works very quietly.
"...These HDDs are fast, reliable, quiet and at 3 TB are quite big...." Read more
"...PCs and streams music and video to various players, they are reliable, quiet and work straight out of the box." Read more
"...My machine is silent, using a case built for being unheard, a zero db video card, slow speed ultra quiet fans...." Read more
"...drives now and the the power consumption has gone down and it is less noisy...." Read more
Customers appreciate the value of the computer drive. They mention it works well and is a cheap, standard drive with a very high capacity.
"...A little over the top for the performance, but the price was very good and slightly better than the 3 GB/s option at the time...." Read more
"...In the medium term it is much cheaper than your clouds..." Read more
"...All in all a perfect drive for my needs at an exceptionally low price at the time of the review (£74.99 for 3TB Version)" Read more
"...I am running CentOS, because it is free enterprise grade awesomeness, totally stable and very CLI friendly...." Read more
Customers like the speed of the computer drive. They say it's fast enough for them, responsive, and reliable. Customers also appreciate the good transfer rates and extremely high IOPS.
"...WD drives previously and have been happy with their reliability and performance...." Read more
"...These HDDs are fast, reliable, quiet and at 3 TB are quite big...." Read more
"...Copying onto the drive via USB 3.0 was nice and fast (limited only by the USB 3.0 drive itself), and I had all my data on the drive within a few..." Read more
"...but I think the power/heat saving is worth the 2 seconds, and the speed is great once it's up...." Read more
Customers are satisfied with the storage capacity of the computer drive. They mention it's easy to use, has massive storage, and is an excellent computer storage item. Some say it has plenty of room for extras and is a good value drive for everyday use.
"...These HDDs are solid, reliable, easy to use and have massive storage. I am very happy with mine" Read more
"...and not had any problems with it, it runs quietly and has enough storage for my needs at the moment, it is currently in a NAS case which is switched..." Read more
"...Great to have another 3TB to fill!..." Read more
"...Essentially the more platters, the more data can be stored, but also the risk of a mechanical fault increases...." Read more
Customers find the installation of the computer drive straightforward. They mention it's reliable, quiet, and works straight out of the box. Some say it's an easy upgrade to any PC.
"...These HDDs are solid, reliable, easy to use and have massive storage. I am very happy with mine" Read more
"...and video to various players, they are reliable, quiet and work straight out of the box." Read more
"...Installation into my case was nice and easy, and once formatted in Windows as an NTFS drive, I found myself with 2.72 TB worth of space to work with...." Read more
"Installing the drive was easy (Windows 7) although I had to partition before use...." Read more
Customers have mixed opinions about the drive's quality. Some mention it's a great drive and ideal for secondary backups, while others say it failed within 3 months and kept having bad blocks at the beginning of the disc.
"...All in all a perfect drive for my needs at an exceptionally low price at the time of the review (£74.99 for 3TB Version)" Read more
"...of using this, some problems ascribed, one is that it only runs in crappy FreeDOS, so that means faffing about with USB boot drives, then some..." Read more
"...The drive is great, and has never given a single problem. Same as every other WD drive I have had, and why I always buy WD drives...." Read more
"Bit noisy at start up but overall great drive...." Read more
Reviews with images
Unreliable without hacking.
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Top reviews
Top reviews from United Kingdom
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On this occasion I have bought a pair of these 3TB drives to work in a dual drive NAS drive unit. A little over the top for the performance, but the price was very good and slightly better than the 3 GB/s option at the time. For the past few days I've been copying content to them, whilst also streaming some content from them. In preparation for these drives, I had updated the firmware on the NAS drive unit so that it can support 3TB drives before installation. You may also wish to confirm that you are using the latest firmware/BIOS/SATA drivers for you system as some older systems may have issues with the larger capacity these drives offer.
As with all SATA drives, it was a simple case of plugging them in, initialising, partitioning and formatting them. They were ready to use within an hour of arrival, but I know that formatting them for use on a PC would have taken a lot longer using the standard method (i.e. not quick format).
I have set them up using a RAID 0 configuration. This should ensure faultless HD Video streaming over my LAN, which will be their primary use. Whilst this configuration offers no data redundancy, the data isn't highly valuable. Any loss would be an inconvenience though. The unit does offer other RAID options which would support automatic data backup.
I intend to get a larger unit at a later date and would happily use these (or similar drives) if all works well in the mean time. In my case such a larger unit will make use of a better RAID system, meaning that there should be less chance of data loss. I already have my eyes on such a unit, but I will need to save up some money for everything first.
For reference, the NAS drive unit I am using is the Netgear ReadyNAS Ultra 2 (Diskless) RNDU2000.
These HDDs are fast, reliable, quiet and at 3 TB are quite big. I have one of those 1 TB my passport drives which I use on holidays and transfer data to and from that as needed.
These HDDs are solid, reliable, easy to use and have massive storage. I am very happy with mine
The 2TB ones are great. I have three in a RAID that serve three home PCs and streams music and video to various players, they are reliable, quiet and work straight out of the box.
Idle temp is around 28°C, with full load 35°C (in a case with one 120mm fan intake and one 120mm fan out-take). Obviously, this is absolutely idle and falls into the perfect range of 25°C to 40°C.
I've had them running a few weeks now, interchanging them and as I've come to expect with WD Green, they are excellent performers for the purpose of archiving or running in a system where they are not frequently accessed. Some people report they have issues with them, but I suspect they aren't using them for their purpose. If people are looking to use these drives frequently, I would protect the drive from wear by using WDIDLE3...
I use WDIDLE3.EXE to reduce the excessive LLC count which occurs with all WD Green drives. By default the drive goes into an idle state after 8 seconds, which is fantastic for the environment, but not for the life of the drive. I changed it to 300 seconds, which is the max you can do without disabling it all together (not recommended). A couple of things to bare in mind when considering WDIDLE3.. make sure that before you run it you change the hard disk mode in your BIOS to IDE and not AHCI (you can change it back after). Also disconnect any non- WD Green drives (or any WD Green drives you don't want to change the idle time for).
All in all a perfect drive for my needs at an exceptionally low price at the time of the review (£74.99 for 3TB Version)
Top reviews from other countries
Trying the hard drive without anything else connected doesn't help either.
Sometimes it works I guess? Most of the time it doesn't really though. Often not letting me write, even more often not letting me take files back off.
I've tried a full format and disk repair regiment, it worked consistently for a little bit and then started erroring out again.
This is less than 3 months after starting to use it.
I'd love to refund it but the period has passed, I can only hope WD will replace it through warranty.


