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Crucial · PCIe 4.0 · 1000 GB

Crucial P3 Plus 1TB PCIe Gen4 3D NAND

M.2 2280 · QLC NAND · Host-Memory-Buffer (HMB)

Performance
64
Perf / price
35
Capacity value
35
Amazon
$278
Crucial P3 Plus 1TB PCIe Gen4 3D NAND
View Crucial P3 Plus 1TB PCIe Gen4 3D NAND Gallery in high resolution
$278
Not currently available Updated Aug 21, 2026
Performance64.2
Performance / price34.6
Capacity value34.6
$278 on Amazon Add this SSD to a build Compare this SSD SSD table

Written analysis

Crucial P3 Plus 1TB PCIe Gen4 3D NAND at a glance

The Crucial P3 Plus 1TB PCIe Gen4 3D NAND is a 1000 GB M.2 2280 SSD using PCIe 4.0 x4, NVMe 1.4. The controller is Phison PS5021-E21T. Flash type is QLC 176-layer. Cache is listed as Host-Memory-Buffer (HMB).

Rated sequential throughput is 5000 MB/s read and 3600 MB/s write. Random throughput is 650K read IOPS and 800K write IOPS. The calculated specification score is 64.2.

Best fit: General storage workloads where compatibility and price matter more than peak transfer rates.

Endurance and thermals

Rated endurance is 220 TBW, or approximately 220 TBW per TB of capacity. The listed warranty is 5 years.

Current value

At $278, the drive costs $278.00 per TB. Performance / price is 34.6 and capacity value is 34.6. Compare these values with nearby drives below; interface generation and headline speed alone do not determine value.

Drive data

Full specifications

Interface, flash, controller, cache, throughput, endurance, power, warranty, and value in one technical sheet.

General

Manufacturer
Crucial
SSD
Crucial P3 Plus 1TB PCIe Gen4 3D NAND
Part number
CT1000P3PSSD8
Model
CT1000P3PSSD8
Capacity
1000 GB
Form factor
M.2 2280
Launch price
—
Amazon price
$278
Amazon availability
Not currently available
Price updated
Aug 21, 2026

Performance

Sequential read
5000 MB/s
Sequential write
3600 MB/s
Random read
650K IOPS
Random write
800K IOPS

Value

Amazon price
$278
Price / TB
$278.00
Performance / price
34.6
Capacity value
34.6

Hardware & cache

Interface
PCIe 4.0 x4, NVMe 1.4
Interface generation
PCIe 4.0
Controller
Phison PS5021-E21T
NAND
QLC 176-layer
Process
12.0
Cache type
Host-Memory-Buffer (HMB)
DRAM
Host-Memory-Buffer (HMB)
DRAM capacity
64 MB
DRAM speed
2000 MT/s
SLC cache
Dynamic

Durability & power

Endurance
220 TBW
Endurance / TB
220 TBW
Warranty
5 years
Idle power
—
Active power
—

Additional information

Also listed as
P3 Plus 1TB PCIe Gen4 3D
Color
Black

Amazon

Price history

Nearby performance

Similar SSDs

Drives close to Crucial P3 Plus 1TB PCIe Gen4 3D NAND on calculated specification performance. Open the SSD table to sort, filter, and compare side by side.

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Discussion

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

Fast Everyday Performance: Delivers up to 5,000MB/s for quicker bootups, app launches, and file transfers

Spacious 1TB Capacity: Provides space for essential apps, documents, and media with efficient Gen4 NVMe performance for home users

Broad Compatibility: Works with PCIe Gen3-enabled desktops and laptops and is backward compatible for easy system upgrades at home

Proven Durability: Built with Micron 3D NAND and rated for over 1.5 million hours MTTF for long-lasting durability

Trusted Micron Quality: Backed by one of the world’s leading flash storage manufacturers for dependable home user performance

Acronis True Image and Adobe Software Bundle Included: Comes with Acronis cloning software for easy data recovery and transfers, plus a one-month Adobe Creative Cloud All-Apps subscription for creative photo, video, 3D projects and more

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