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Western Digital

Western Digital 4TB WD Blue 3D NAND Internal PC SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS400T2B0A

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Availability: Only 1 left in stock, order soon!
Fulfilled by Triplenet Pricing INC
Arrives Tuesday, Sep 2
Order within 12 hours and 46 minutes
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Features

  • 3D NAND SATA SSD for capacities up to 4TB with enhanced reliability. As used for storage capacity, one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. Operating Temperatures-0C to 70C
  • Sequential read speeds up to 560MB/s and sequential write speeds up to 530MB/s. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second and gigabit per second (Gb/s) = one billion bits per second
  • An industry leading 1.75M hours mean time to failure (MTTF) (1) and up to 600 terabytes written (TBW) (2) for enhanced reliability. (1) MTTF = Mean Time To Failure based on internal testing using Telcordia stress part testing. (2) TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity
  • WD F.I.T. Lab certification for compatibility with a wide range of computers.
  • Free downloadable software to monitor the status of your drive and clone a drive, or backup your data
  • An active power draw up to 25% lower than previous generations of WD Blue SSD.

Description

The Western Digital Blue 3D NAND SATA SSD utilizes 3D NAND technology for capacities up to 4TB with enhanced reliability. Featuring an active power draw up to 25% lower than previous generations of Western Digital Blue SSDs, you’re able to work longer before recharging your laptop, while sequential read speeds up to 560MB/s and sequential write speeds up to 530MB/s give the speed you want for your most demanding computing applications. Combined with the free. you can confidently upgrade your system to the Western Digital Blue 3D NAND SATA SSD. As used for storage capacity, one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. Active power draws are up to 25% lower during sequential reads than previous generations of Western Digital Blue SSD at the 500GB capacity point. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second and gigabit per second (Gb/s) = one billion bits per second.

Digital Storage Capacity: 4000 GB


Hard Disk Interface: Serial ATA-600


Connectivity Technology: SATA


Brand: Western Digital


Special Feature: WD FIT Lab certification


Hard Disk Form Factor: 3.5 Inches


Hard Disk Description: Solid State Drive


Compatible Devices: Laptop, Desktop, PC


Installation Type: Solid State Drive


Color: Blue


Installation Type: Solid State Drive


Item Dimensions L x W x Thickness: 3.95"L x 2.75"W x 0.28"Th


Unit Count: 1.0 Count


Number of Items: 1


Item Weight: 0.18 Ounces


Hard-Drive Size: 4000 GB


UPC: 718037868127


Manufacturer: Western Digital


Global Trade Identification Number: 27,


Included Components: SSD


Model Name: Blue


Brand Name: Western Digital


Model Number: WDS400T2B0A


Hard Disk Description: Solid State Drive


Material Type: Information Not Available


Color: Blue


Read Speed: 560 Megabytes Per Second


Media Speed: 530


Cache Memory Installed Size: 128


Data Transfer Rate: 6 Gigabits Per Second


Form Factor: 2.5-inch


Hardware Connectivity: SATA 6.0 Gb/s


Package Type: FFP


Hard Disk Form Factor: 3.5 Inches


Compatible Devices: Laptop, Desktop, PC


Hard Disk Rotational Speed: 7200 RPM


Specific Uses For Product: Personal, Business


Digital Storage Capacity: 4000 GB


Hard Disk Interface: Serial ATA-600


Connectivity Technology: SATA


Additional Features: WD FIT Lab certification


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Large Capacity, faster, and easy to install
Color: Blue
My old hard drive was an HDD and it was slowing down after owning it for a few years. I knew I needed a replacement and so I went with the WD Blue 4TB SSD. I did need to get a housing adapter because the form factor was 2.5 inch to replace my old 3.5 inch drive, but everything else connected right to my motherboard. Once I downloaded Windows 10 onto it and started it, my machine ran faster than it did with my old hard drive. I would recommend anyone that has a HDD to upgrade to the solid state and see the difference. ... show more
Reviewed in the United States on August 10, 2023 by Helping Hand
    • Really pleased...
Color: Blue
Very easy to install and to get working almost immediately. Tons of storage at a great price and really impressive speed, not to mention the awesome 5 years warranty.
Reviewed in the United States on June 7, 2021 by M. Smith
    • Great SSD at a reasonable price!
Color: Blue
I purchased the WD Blue 4TB SATA SSD for use in an Aikitio RAID enclosure, as part of a RADI0 configuration (I had another identical drive in place). The drive was well-packaged and arrived in perfect condition. Installation is dirt simple; just plug and play. Performance is at the upper end of what a USB-connected SATA SSD can do, which is in the 400MBps range for read and write, which is plenty for what I'm doing with it. With its sibling in RAID0 configuration, I'm seeing 700-800MBps throughput consistently, which is fantastic for SATA. While the Aikitio RAID chassis is essentially an armored heat sink for the drives, I've noticed that, even under duress (i.e. a 1.7TB copy-write operation), both drives have remained relatively cool (< 110F). Finally, these are WD drives, so they come with an outstanding reputation for engineering and durability. The only other brand of SSD I'll touch is Samsung EVO NVMe, which are also very good (but pricey). In my humble opinion, the WD drives are just as good but about 20% less expensive as the Samsungs, so I continue to use them heavily. These are the sixth set of WD SSDs I've purchased and I've not had a single problem with any of them. Solid five stars! ... show more
Reviewed in the United States on January 31, 2020 by Big E
    • Internal storage. Works like a champ, no problems at all.
Color: Blue
Review Image by Tom&Julie Tom&Julie
Review Image by Tom&Julie Tom&Julie
I've been a Western Digital HDD fan for many years. I gave in and decided to give their SSD's a try. So far it works every bit as well as a Samsung, SanDisk, and a Crucial. The WD can be seen in 2 pics.
Reviewed in the United States on February 3, 2022 by Tom&Julie Tom&Julie
    • great product works as advertised
Color: Blue
Great drive great preformance
Reviewed in the United States on December 26, 2023 by Larry Smith
    • Easy to install, but may lag a tiny bit
Color: Blue
This is a fairly cheap 4TB (around 3.63 usable) drive from a reputable company. Can't go wrong with that. I got this one to unclutter my PC, which had several 1TB drives. Installing is as easy as any other drive with no extra steps or problems. Now, not fully sure if it's my copy or if it's because of the larger capacity, but this one takes a split second longer to show things in folders and opening things like photos and programs, despite showing the same speed stats as my 1TB drives. It's not much of a problem, but said 1TB drives felt a tad snappier. Because this is a SATA drive and we are now entering the age of nvme, I will recommend this mainly for data storage. For games, I'm using it for any games that don't need massive SSD speeds, and use my nvme for games that need it. ... show more
Reviewed in the United States on May 19, 2023 by Kuadra
    • Easy to install
Color: Blue
Easy to install, works as it should. Good Value.
Reviewed in the United States on March 22, 2023 by Bill Schaepe
    • Solid, as advertised
Color: Blue
Dropped this into a self-built PC that was running out of space, works as expected. Advertised speeds seem to generally be at spec.
Reviewed in the United States on January 28, 2023 by Jeff Putz

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