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Crucial

Crucial P310 CT1000P310SSD801 1TB M.2 2280 NVMe internal SSD

SKU CH-DJ9W-JX5WN MPN CT1000P310SSD801

1 TB M.2 2280 NVMe internal SSD with PCIe 4.0 x4 speeds up to 7,100 MB/s read and 6,000 MB/s write

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity1TB
  • Memory Components3D NAND
  • InterfacePCI-Express 4.0 x4 NVMe

Capacity 1TB w/o Heatsink

Struck-through versions exist but are not stocked here.

  • Up to 7100 MB/s read speeds accelerate bootups and file transfers
  • Up to 6000 MB/s write speeds speed up game loads and large saves
  • PCIe 4.0 x4 NVMe interface delivers next-level Gen4 performance for demanding workloads
  • 3D NAND technology increases storage density and extends drive lifecycle
  • DRAM-less design with HMB support keeps the drive efficient and responsive

Capacity and interface

The Crucial P310 CT1000P310SSD801 is a 1TB M.2 2280 NVMe internal SSD built for consumer PCs and laptops. It connects through a PCI-Express 4.0 x4 slot and uses 3D NAND flash with no DRAM cache, relying on host memory buffer instead.

Build integration

The drive fits any motherboard or laptop with an M.2 2280 key‑M slot wired for PCIe 4.0 x4. Because it carries no heatsink, it leaves extra vertical clearance for tight chassis and frees the builder from sourcing a separate thermal pad or screw.

Sustained behaviour

Sequential reads reach up to 7100 MBps and writes up to 6000 MBps under the NVMe 2.0 protocol. Without a DRAM buffer the controller leans on HMB during long transfers, so performance settles to the NAND’s native throughput once the SLC cache fills.

Highlights

  • Up to 7100 MB/s read speeds accelerate bootups and file transfers
  • Up to 6000 MB/s write speeds speed up game loads and large saves
  • PCIe 4.0 x4 NVMe interface delivers next-level Gen4 performance for demanding workloads
  • 3D NAND technology increases storage density and extends drive lifecycle
  • DRAM-less design with HMB support keeps the drive efficient and responsive

Specifications

BrandCrucial
SeriesP310
ModelCT1000P310SSD801
Part NumberCT1000P310SSD801
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity1TB
Memory Components3D NAND
InterfacePCI-Express 4.0 x4 NVMe
ProtocolNVMe 2.0
CacheNo DRAM (HMB)
Max Sequential ReadUp to 7100 MBps
Max Sequential WriteUp to 6000 MBps
HeatSinkwithout HeatSink
FeaturesSHIFT UP TO GEN4: Next-level Gen4 performance at up to 7,100MB/s — Speed up your bootups, file transfers, and game loads without compromising on quality
EXTEND LIFECYCLE AND STORAGE: Increase your device’s capacity and lifecycle to store more of what matters
FASTER GAMEPLAY AND BOOTUPS: Nearly 20% faster performance in bootups and gameplay
BETTER PRODUCTIVITY: Up to 20% faster performance in real world tasks compared to other Gen4 SSDs when booting Windows, starting applications like Adobe Photoshop and Illustrator, and working in applications like Microsoft Excel and PowerPoint
POWE
Shipping weight0.05 kg
Package size140 × 97 × 18 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will this M.2 2280 drive fit my laptop that only has a PCIe 3.0 slot?

Yes, the PCIe 4.0 x4 interface is backward compatible with PCIe 3.0 slots, though speeds will be limited to the slot's maximum capability.

Does the lack of a DRAM cache affect everyday performance for gaming and booting?

The drive uses Host Memory Buffer (HMB) technology to borrow a small amount of system RAM, delivering up to 7100 MB/s reads and 6000 MB/s writes for fast game loads and bootups.

Is a heatsink required for this drive in a compact ultrabook?

The drive ships without a heatsink and relies on the motherboard's thermal pad or airflow; most ultrabooks have a built-in thermal solution for M.2 2280 drives.

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