Verdict

For a NAS cache or write-heavy pool, the WDS100T2X0E is the safer pick - the CT1000P3PSSD8 uses QLC NAND, which wears out faster and slows badly under sustained writes (light, read-mostly use only).

CT1000P3PSSD8
Crucial P3 Plus · 1TB · Desktop
€127 (€126.77/TB)
WDS100T2X0E
WD Black SN850X · 1TB · Desktop
€232 (€231.99/TB)

Value at a glance

Price / TB
CT1000P3PSSD8 $103.56
WDS100T2X0E $210.59
Endurance (TBW)
CT1000P3PSSD8 220 TB
WDS100T2X0E 600 TB

Price history

IT · cheapest per day

CT1000P3PSSD8 €127 WDS100T2X0E €232
zoomed · drag to zoom
€232 €144 €56 Sep 2024 Jan 2025 Jun 2025 Nov 2025 Apr 2026 Sep 2026
CT1000P3PSSD8 WDS100T2X0E
Capacity 1 TB 1 TB
Form factor M.2 M.2
Interface NVMe NVMe
NAND type QLC TLC
Endurance (TBW) 220 TB 600 TB
DWPD - -
DRAM cache No Yes
Power-loss protection No No
Sustained write - -
Cost / TBW $0.471 $0.351
Price / TB $103.56 $210.59
Buy
€127
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€232
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Highlighted cells mark the stronger spec for a NAS build. Failure rates from Backblaze Drive Stats where available; $/TB uses the cheapest live price. Buy links are Amazon affiliate.

CT1000P3PSSD8

No Backblaze failure data for this model.

WDS100T2X0E

No Backblaze failure data for this model.