WD Black SN7100 4TB SSD NVME M.2 2280 PCIe 4.0 Solid State Drive
Capacity: 4 TB
Product Technical Specification
| Features | |
| SSD capacity | 4 TB |
| SSD form factor | M.2 |
| Interface | PCI Express 4.0 |
| NVMe | Yes |
| Memory type | 3D TLC NAND |
| Component for | PC |
| M.2 SSD size | 2280 (22 x 80 mm) |
| Read speed | 7000 MB/s |
| Write speed | 6700 MB/s |
| Random read (4KB) | 900000 IOPS |
| Random write (4KB) | 1350000 IOPS |
| Weight & dimensions | |
| Width | 22 mm |
| Depth | 80 mm |
| Height | 1 mm |
| Weight | 5.8 g |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 85 °C |
| Storage temperature (T-T) | -40 - 85 °C |
Delivery Options
Economy Delivery (UK)
Fast & Tracked by Courier (UK)
Built for better gaming, no matter how you game.
Get ready to game even faster with the WD_BLACK SN7100 NVMe™ SSD, featuring up to 7,250MB/s read and 6,900MB/s write speeds (1-4TB models), providing up to a 35% performance boost over the previous generation SSD. Engineered with laptops and gaming handhelds in mind, obliterate load times and conquer your heftiest gaming sessions with improved power efficiency at maximum speed. Store more games and still have room for future updates and DLC, with capacities up to 2TB. Upgrade now and ensure you’re ready for the rigors of AI applications and next generation gaming.
High-octane gaming SSD that doesn’t back down
Experience an exhilarating boost you can see and feel with level-conquering speeds up to 7,250MB/s read and 6,900MB/s write (1-4TB models). The WD_BLACK SN7100 NVMe™ SSD boasts up to 35?ster performance than previous generation, helping you harness AI applications and take on the next wave of cutting-edge games.
Built with leading-edge tech
Equipped with a PCIe® Gen4 interface powered by Western Digital®’s next generation TLC 3D NAND, the WD_BLACK SN7100 NVMe™ SSD is designed to provide the speed and power efficiency serious on-the-go gamers need.
More space for favorites and new titles
Available in multiple capacities up to 4TB, the WD_BLACK SN7100 NVMe™ SSD gives you tons of storage for your latest games with space left over for future updates and downloadable content.
Clear that checkpoint before your battery clocks out
Built with laptops and handheld gaming devices in mind, this DRAM-less drive provides up to 100% more power efficiency at maximum speed over the previous generation.
Do more with WD_BLACK Dashboard
The downloadable WD_BLACK Dashboard (Windows® only) monitors your drive’s health, performance, firmware updates, and enables Game Mode to optimize your gaming experience.
Endurance for intense workloads
Amplify your content with up to 2,400TBW endurance (4TB model) for gameplay streaming, speedrun captures, or even using the latest game engines for your own creations.
Specification:
- Model Number: WDS400T4X0E
- Form Factor: M.2 2280
- Interface: PCIe® Gen 4x4 NVMe™
- NAND Type: Western Digital® TLC 3D NAND
- Sequential Read: 7,000MB/s
- Sequential Write: 6,700MB/s
- Random Read: 900K IOPS
- Random Write: 1350K IOPS
- Endurance (TBW): 2400
- Warranty: 5 Years
- Length: 80 mm
- Width: 22 mm
- Height: 1.14mm
- Weight: 5.4g
| Features | |
| SSD capacity | 4 TB |
| SSD form factor | M.2 |
| Interface | PCI Express 4.0 |
| NVMe | Yes |
| Memory type | 3D TLC NAND |
| Component for | PC |
| M.2 SSD size | 2280 (22 x 80 mm) |
| Read speed | 7000 MB/s |
| Write speed | 6700 MB/s |
| Random read (4KB) | 900000 IOPS |
| Random write (4KB) | 1350000 IOPS |
| Weight & dimensions | |
| Width | 22 mm |
| Depth | 80 mm |
| Height | 1 mm |
| Weight | 5.8 g |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 85 °C |
| Storage temperature (T-T) | -40 - 85 °C |
Buykingston order despatch times:
We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.
These delivery estimates apply when you order up to 12:00 pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Our available delivery options*
Contact us for a shipping quote.
*All delivery times are estimated unless stated.
Product Returns Note
Buykingston offers a simple, hassle-free returns policy. If for whatever
reason you are not happy with the item purchased, you can return it to us
within 14 days of receipt for a refund. This applies to items purchased
direct through Buykingston only.
Our 14 Day Returns Money Back Guarantee:
For items returned in resaleable condition, with all original packaging. If
an item has been opened for inspection but shows signs of use beyond that, a
deduction may apply to reflect the reduced value — see our full
Terms & Conditions
(Section 12) for details.
Some items are excluded from our money-back guarantee unless they have developed a fault. These include:
- Headphones
- Earphones
- Custom made and designed products, such as flash memory products with
custom logos on them, e.g. USB flash drives and memory cards with your own
logo
Returns FAQs
What is your returns criteria?
14 days from date of receipt, or expected date of receipt on non-tracked
items.
How do I go about returning my order?
Please contact us
via our contact page with your order number. We will provide you with an RMA
number and return instructions, including your return deadline and whether a
freepost label applies to your order.
Do I need to contact you before returning my order?
Yes, to obtain an RMA number before sending anything back.
Does my item have to include its original packaging?
Yes, to qualify for our 14 day money-back guarantee. For faulty items, we
understand you may no longer have the original packaging.
Who pays for return postage?
If your item is faulty, damaged, or not as described, we cover reasonable
return postage, or provide a freepost label where available. If you are
returning an item for another reason (including simply changing your mind),
you are responsible for return postage unless we have expressly confirmed a
freepost label in your RMA email — we recommend using a tracked and
insured service for items of significant value.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer
directly for assistance.
Please ensure you have read and comply in full with Sections 11–13 of our Terms & Conditions.