WD
Black SN850X 4TB
4TB · PCIe 4.0 x4 · 7300 MB/s
$582.99
Overview
4TB in a single 2280 slot with no heatsink required, running the same 7450/6900 MB/s as its smaller siblings and a 2400 TBW rating. It costs more per gigabyte than the 2TB, so buy it for the density in a slot-limited board, not for the value per terabyte.
Samsung · 2023
Samsung
990 pRo 4tb
4TB · PCIe 4.0 x4 · 7450 MB/s
$637.99In stock
Capacity (GB)
4000
Interface
PCIe 4.0 x4
Form Factor
M.2 2280
Read MB/s
7450
1
- 2-year warranty
- 30-day returns
- Genuine, sourced direct
- Free shipping over $99
- 4TB in a single 2280 slot, no heatsink required
- Costs more per gig than the 2TB — buy it for the density, not the value
This part is recognized by the compatibility engine — add it in the configurator and we check fit, power, and bottleneck automatically.
Use in configuratorShipping & delivery
Ships from our US warehouse. Times are business days and exclude weekends and holidays.
Shipping & delivery
Estimate delivery
Free standard shipping on orders over $99.
Specifications
8 At a glanceCapacity (GB)
0 GB
Interface
PCIe 4.0 x4
Form Factor
M.2 2280
Read MB/s
0 MB/s
Write MB/s
0 MB/s
Dram Cache
Yes
TBW
0 TBW
NAND
TLC
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