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
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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
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, LaptopsKingSpec 4TB X400 NVMe PCle Gen4 M 2 2280 Internal Gaming SSD Solid State Drive Up to 7 4000 MB s Compatible with PS5 PCs LaptopsKingSpec 2TB X400 NVMe PCle Gen4 M 2 2280 Internal Gaming SSD Solid State Drive Up to 7 4000 MB s Compatible with PS5 PCs LaptopsKingSpec 1TB X400 NVMe PCle Gen4 M 2 2280 Internal Gaming SSD Solid State Drive Up to 7 4000 MB s Compatible with PS5 PCs LaptopsKingSpec 512GB X400 NVMe PCle Gen4 M 2 2280 Internal Gaming SSD Solid State Drive Up to 7 4000 MB s Compatible with PS5 PCs Laptops
Hard Drive Capacity:4 TB-Out of stock

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.
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Current price is $404.99
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4.4 out of 5 stars
stars27 ratings7 reviews
How item rating is calculated
  1. 5 stars78% (21)
  2. 4 stars11% (3)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star11% (3)

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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.

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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