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Crucial P3 Plus PCIe 4.0 NVMe M.2 2280 SSD
Crucial

Crucial P3 Plus

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Manufacturer: Crucial Last updated: September 11, 2026

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Crucial P3 Plus Review

The Crucial P3 Plus offers a budget-friendly PCIe 4.0 QLC option within Crucial's consumer NVMe lineup, positioned below the higher-performance P310 and P510 drives covered elsewhere on this site for buyers prioritizing price over peak performance.

At up to 5,000 MB/s read and 4,200 MB/s write, this drive uses PCIe 4.0 bandwidth without reaching the top of that generation's speed ceiling, appropriate for general computing and moderate gaming use. Against the Crucial P310, covered elsewhere on this site, that drive delivers higher sustained performance for a modest price premium. Against the Crucial P3, also covered elsewhere on this site, that PCIe 3.0 drive trades this P3 Plus's Gen 4 bandwidth for a lower price at reduced speed.

Performance and Speed

At up to 5,000 MB/s read and 4,200 MB/s write, this drive uses PCIe 4.0 bandwidth without reaching the top of that generation's speed ceiling, appropriate for general computing and moderate gaming use.

Comparison to Alternatives

Against the Crucial P310, covered elsewhere on this site, that drive delivers higher sustained performance for a modest price premium. Against the Crucial P3, also covered elsewhere on this site, that PCIe 3.0 drive trades this P3 Plus's Gen 4 bandwidth for a lower price at reduced speed.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Best for

  • Budget-conscious buyers who want PCIe 4.0 bandwidth without paying for flagship performance. This drive fits general computing and light gaming needs at an accessible price.

Not for

  • Not for buyers who want the fastest possible Crucial NVMe drive. The Crucial T710, covered elsewhere on this site, is Crucial's performance-focused flagship instead.

Specifications

What these specs mean
Speed Score
6.0/10

How fast this drive is among internal SSDs, rated from its read and write speeds, cache and NAND type.

Identity

BrandCrucial (Micron)
Model NumberP3 Plus
SeriesP3 Plus

Interface and form

Drive TypeInternal
Bus InterfacePCIe 4.0 x4, NVMe
Form FactorM.2 2280

Sequential performance

Sequential Read5000 MB/s
Sequential Write4200 MB/s

Controller and cache

DRAM CacheDRAM-less with HMB

NAND

NAND TypeQLC
NAND VendorMicron

Power and thermals

HeatsinkNot Included

Physical and commercial

Warranty5 Years

FAQs

What are the key specifications of the Crucial P3 Plus (PCIe 4.0 NVMe/5,000 MB/s Read/4,200 MB/s Write/Budget QLC Everyday Upgrade)?

Key specs for the Crucial P3 Plus: Sequential Read 5000 MB/s, Sequential Write 4200 MB/s, Capacity Options 500GB, 1TB, 2TB, 4TB, Interface PCIe 4.0 x4, NVMe, Bus Interface PCIe 4.0 x4, NAND Type QLC.

Who is the Crucial P3 Plus (PCIe 4.0 NVMe/5,000 MB/s Read/4,200 MB/s Write/Budget QLC Everyday Upgrade) best suited to?

Best suited to: Budget-conscious buyers who want PCIe 4.0 bandwidth without paying for flagship performance. This drive fits general computing and light gaming needs at an accessible price.

What are the drawbacks of the Crucial P3 Plus (PCIe 4.0 NVMe/5,000 MB/s Read/4,200 MB/s Write/Budget QLC Everyday Upgrade)?

Not the best fit for: Not for buyers who want the fastest possible Crucial NVMe drive. The Crucial T710, covered elsewhere on this site, is Crucial's performance-focused flagship instead.

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