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Crucial · PCIe 4.0 · 4000 GB

Crucial P310 4TB PCIe Gen4

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

Performance
70
Perf / price
18
Capacity value
73
Amazon
$575
Crucial P310 4TB PCIe Gen4
View Crucial P310 4TB PCIe Gen4 Gallery in high resolution
$575
Available on Amazon Updated Aug 29, 2026
Performance69.6
Performance / price18.2
Capacity value72.7
$575 on Amazon Add this SSD to a build Compare this SSD SSD table

Written analysis

Crucial P310 4TB PCIe Gen4 at a glance

The Crucial P310 4TB PCIe Gen4 is a 4000 GB M.2 2280 SSD using PCIe 4.0 x4, NVMe 2.0. The controller is Phison PS5027-E27T. Flash type is QLC, 232-layer. Cache is listed as Host-Memory-Buffer (HMB).

Rated sequential throughput is 7100 MB/s read and 6000 MB/s write. Random throughput is 1000K read IOPS and 1000K write IOPS. The calculated specification score is 69.6.

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

Endurance and thermals

Rated endurance is 800 TBW, or approximately 200 TBW per TB of capacity. The listed warranty is 5 years.

Current value

At $575, the drive costs $143.75 per TB. Performance / price is 18.2 and capacity value is 72.7. 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 P310 4TB PCIe Gen4
Part number
CT4000P310SSD801
Model
CT4000P310SSD801
Capacity
4000 GB
Form factor
M.2 2280
Launch price
—
Amazon price
$575
Amazon availability
Available
Price updated
Aug 29, 2026

Performance

Sequential read
7100 MB/s
Sequential write
6000 MB/s
Random read
1000K IOPS
Random write
1000K IOPS

Value

Amazon price
$575
Price / TB
$143.75
Performance / price
18.2
Capacity value
72.7

Hardware & cache

Interface
PCIe 4.0 x4, NVMe 2.0
Interface generation
PCIe 4.0
Controller
Phison PS5027-E27T
NAND
QLC, 232-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
800 TBW
Endurance / TB
200 TBW
Warranty
5 years
Idle power
—
Active power
—

Additional information

Also listed as
P310 4TB PCIe Gen4
Color
Black

Amazon

Price history

Nearby performance

Similar SSDs

Drives close to Crucial P310 4TB PCIe Gen4 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.

PCIe 4.0 Performance: Delivers up to 7,100 MB/s read and 6,000 MB/s write speeds for quicker game load times, bootups, and smooth multitasking

Spacious 4TB SSD: Provides space for AAA games, apps, and media with standard Gen4 NVMe performance for casual gamers and home users

Broad Compatibility: Works seamlessly with laptops, desktops, and select gaming consoles including ROG Ally X, Lenovo Legion Go, and AYANEO Kun. Also backward compatible with PCIe Gen3 systems for flexible upgrades

Better Productivity: Up to 2x faster than previous Gen3 generation. Improve performance for real world tasks like booting Windows, starting applications like Adobe Photoshop and Illustrator, and working in applications like Microsoft Excel and PowerPoint

Trusted Micron Quality: Built with advanced G8 NAND and thermal control for reliable Gen4 performance trusted by gamers and home users

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