SSD family comparison · Updated July 27, 2026 · Prices verified July 27, 2026

Crucial T500 vs WD_BLACK SN850X

Crucial T500 vs WD_BLACK SN850X at every capacity: prices, $/TB, speeds, endurance. Which to buy in July 2026 — full family comparison.

Verdict: Crucial T500 vs WD_BLACK SN850X

Crucial T500 and WD_BLACK SN850X compete at every capacity where both are sold, so the real question isn't a single price tag — it's which family gives you more per terabyte at the capacity you actually need. The table below breaks that down.

Peak sequential read favors the Crucial T500 at 7,400 MB/s against 7,300 MB/s. For gaming and general desktop use the difference is imperceptible; for large-file work it's measurable.

The WD_BLACK SN850X family is the value pick — $133.75/TB at its cheapest configuration versus $184.50/TB for the Crucial T500. The Crucial T500 has to win on features (cache, endurance, brand support) to justify its premium.

Crucial T500 vs WD_BLACK SN850X: price by capacity

Capacity	Crucial T500	WD_BLACK SN850X
1 TB	$275 · $275.00/TB	$220 · $220.00/TB	Full comparison →
2 TB	$369 · $184.50/TB	$348 · $174.00/TB	Full comparison →
4 TB	—	$535 · $133.75/TB
8 TB	—	$1300 · $162.50/TB

Spec comparison (2 TB models)

Generation

Gen 4

Interface

PCIe 4.0 x4

Sequential read

7,400 MB/s

7,300 MB/s

Sequential write

7,000 MB/s

6,600 MB/s

Controller

Phison E25

WD G2

DRAM cache

Yes

Warranty

5 years

PS5 compatible

Yes

FAQ

Crucial T500 vs WD_BLACK SN850X — common questions

Which is cheaper per TB, Crucial T500 or WD_BLACK SN850X?

As of July 27, 2026, the WD_BLACK SN850X family offers the better $/TB: its best configuration is $133.75/TB versus $184.50/TB for the Crucial T500. The exact winner varies by capacity — see the capacity table for per-size pricing.

Which capacity of the Crucial T500 or WD_BLACK SN850X should I buy?

2 TB is the sweet spot for most builds: better $/TB than 1 TB and better availability than 4 TB+ during the 2026 NAND shortage. Check the capacity table above — the per-TB winner can flip between capacities.

Are the Crucial T500 and WD_BLACK SN850X PS5 compatible?

Both families are PCIe NVMe M.2 2280 and work in the PS5 expansion slot. The PS5 caps sustained speeds at ~5,500 MB/s, so pick on price, not peak speed, and add a heatsink.