KingSpec ONEBOOM 4TB X400 NVMe PCle Gen4, M.2 2280 Internal Gaming SSD Solid State Drive -Up to 7400 MB/s -Compatible with PS5, PCs, Laptops
KingSpec ONEBOOM 4TB X400 NVMe PCle Gen4, M.2 2280 Internal Gaming SSD Solid State Drive -Up to 7400 MB/s -Compatible with PS5, PCs, Laptops
Hero image 0 of KingSpec ONEBOOM 4TB X400 NVMe PCle Gen4, M.2 2280 Internal Gaming SSD Solid State Drive -Up to 7400 MB/s -Compatible with PS5, PCs, Laptops, 0 of 9

KingSpec ONEBOOM 4TB X400 NVMe PCle Gen4, M.2 2280 Internal Gaming SSD Solid State Drive -Up to 7400 MB/s -Compatible with PS5, PCs, Laptops

4.4 stars out of 27 reviews
(4.4)|
27 ratings

Key item features

  • Blazing Performance: Achieves read speeds up to 7300 MB/s and write speeds up to 6600 MB/s, enabling instant game loads and rapid file transfers.
  • Broad Compatibility: Designed for tool-free installation in desktops and laptops (Windows/Linux), with backward compatibility for Gen3 systems and PS5.
  • Robust Reliability: Features premium 3D TLC NAND with a 2M-hour MTBF and dynamic SLC caching for sustained high-performance and endurance.
  • Efficient Cooling: Incorporates a multi-layer graphene heatsink and intelligent thermal throttling to maintain optimal operating temperatures during intensive workloads.
  • Secure Storage: Available in capacities from 512GB to 4TB, offering AES 256-bit encryption and an 1800TBW endurance rating for professional use.
Generated by AI
Current price is $404.99
Price when purchased online
Selected option out of stock
More options available

How do you want your item?

How do you want your item?
Out of stock
Report an issue with this seller

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4.4 out of 5 stars
stars27 ratings7 reviews
How item rating is calculated

Customer photos

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 7 reviews

Nov 25, 2025
Jeff
Item details
Hard drive capacity: 4 TB
Sold byKingSpecDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Unbelievable value

I was skeptical about ordering it. The price was too good to be true. I tried it and found it to be absolutely amazing! I was surprised at how good it really is. If anyone is looking to upgrade, I would highly encourage you to take a chance and see for yourself.

Incentivized Review
Helpful?3ZHEULVF9YRA16616200148
Dec 14, 2025
adrian
Item details
Hard drive capacity: 512 GB
Sold byKingSpecDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Fast shipping and everything was great. Thank you, Walmart!

Helpful?3ZHEULVF9YRA16616200148
Mar 12, 2026
Dallas
Item details
Hard drive capacity: 4 TB
Sold and shipped byKingSpec
5 out of 5 stars review

Verified Purchase

I installed it on my ps5

It works great and is fast, it's the best deal for the size you're getting type shi

Helpful?3ZHEULVF9YRA16616200148