4 TB, 256 MB, SATA, 3.5", 5400 rpm
WD Blue internal hard drives deliver reliability for office and web applications. They are ideal for use as primary drives in desktop PCs and for office applications. With a range of capacities and cache sizes, there’s a WD Blue internal hard drive that’s just right for you.
NoTouch Ramp Load technology
The recording head never touches the disk media, ensuring significantly less wear to the recording head and media as well as better drive protection in transit.
Low power consumption
State-of-the-art seeking algorithms and advanced power management features ensure low power consumption
Tested for compatibility
We perform tests on hundreds of systems and a multitude of platforms in our FIT Lab to give our customers confidence that our drives will work in their systems.
Upgrading your drive is easy
Seamlessly migrate your current system to your new Western Digital drive using Acronis® True Image™ WD Edition software, available as a free download on the Western Digital Support site. This software enables you to copy all your data to a new drive so you don't have to reinstall your operating system to get all the benefits of a new drive.
The Western Digital® advantage
Western Digital puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. On average, each new product goes through 600,000 hours of testing. Western Digital also has a detailed Knowledge Base with more than 1,000 helpful articles. You can also call toll-free support 7 days per week in the U.S. and Canada. See the Western Digital Support site for full details. Recommended use - WD Desktop hard drives are tested and recommended for use in PCs, industrial applications and external enclosures.2
| Features |
| Noise level (idle) |
23 dB |
| HDD interface transfer rate |
6 Gbit/s |
| Hot-swap |
No |
| Component for |
PC |
| Type |
HDD |
| Interface |
Serial ATA III |
| HDD speed |
5400 RPM |
| HDD capacity |
4 TB |
| HDD size |
3.5" |
| Power |
| Power consumption (read) |
4.7 W |
| Power consumption (write) |
4.7 W |
| Power consumption (idle) |
3.1 W |
| General |
| Product Family |
Blue |
| Operational conditions |
| Storage temperature (T-T) |
-40 - 70 °C |
| Operating temperature (T-T) |
0 - 60 °C |
| Weight & dimensions |
| Weight |
570 g |
| Height |
26.1 mm |
| Depth |
147 mm |
| Width |
101.6 mm |

Have you ever thought of trading in your old smartphone?
Recycling your phone is a great way to help the environment and earn some extra money, and Clove Technology offers a recycling programme that pays you for your old phone(s)!
So if you're about to buy a new phone from us, or you've recently bought one, why not sell us the handset you no longer need?
How much will you offer for my phone?
That depends on its age and condition. More recent phones generally have a higher value than old ones, but other factors can affect value. These include if the phone is working or not and its network lock status. Fully working phones with an unlocked network status will command a higher value if they are in good condition.
We pledge to beat the major recycling services operating in the UK on the price they offer for your
How do I get my phone(s) back to you?
On our recycling site SEARCH, for your phone and provide details of its status and condition. We will then offer you a price for your phone. If you choose the option to Sell Now, a recycling pack to you for returning your phone.
Alternatively, you can call our recycling team on 0330 1180686, choosing option 2.