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Small green circuit board with black memory chips and gold edge connector

Crucial

Crucial P310 CT2000P310SSD2 2TB M.2 2230 internal SSD

SKU CH-MDF5-JBEKN MPN CT2000P310SSD2

A 2TB M.2 2230 internal SSD with PCI-Express 4.0 interface delivering up to 7100 MBps read and 6000 MBps write speeds

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2230
  • Capacity2TB
  • Memory Components3D NAND
  • InterfacePCI-Express 4.0

Options 2TB

  • Sequential reads up to 7100 MBps accelerate game loads
  • Sequential writes up to 6000 MBps speed large file transfers
  • M.2 2230 form factor fits Steam Deck and ROG Ally
  • 2TB capacity stores a large handheld library
  • PCI-Express 4.0 interface with 3D NAND balances speed and battery life

Compact 2 TB M.2 2230 drive

The Crucial P310 CT2000P310SSD2 is a 2 TB internal solid-state drive built in the M.2 2230 form factor. It uses 3D NAND memory and a PCI-Express 4.0 interface to deliver NVMe speeds for handheld gaming consoles, ultra-thin laptops and other space-constrained devices. The compact size allows a straightforward upgrade in systems that cannot accept longer modules.

Sustained Gen4 throughput

Sequential reads reach up to 7100 MBps and sequential writes up to 6000 MBps across the PCIe 4.0 link. The controller is designed to maintain these transfer rates during extended gaming sessions or large file moves without throttling back to burst-only performance. Power efficiency is tuned to limit battery drain while the drive operates under continuous load.

Upgrade from smaller 2230 SSDs

The 2000 GB capacity replaces lower-capacity M.2 2230 drives that often ship with handheld consoles or thin laptops. The jump is worthwhile when the factory drive leaves insufficient room for a modern game library or when the original PCIe 3.0 or slower Gen4 SSD caps read speeds well below the 7100 MBps ceiling. Installation typically takes a few minutes on compatible devices such as the Valve Steam Deck, ASUS ROG Ally, Microsoft Surface or select Dell models.

Highlights

  • Sequential reads up to 7100 MBps accelerate game loads
  • Sequential writes up to 6000 MBps speed large file transfers
  • M.2 2230 form factor fits Steam Deck and ROG Ally
  • 2TB capacity stores a large handheld library
  • PCI-Express 4.0 interface with 3D NAND balances speed and battery life

Specifications

BrandCrucial
SeriesP310
ModelCT2000P310SSD2
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2230
Capacity2TB
Memory Components3D NAND
InterfacePCI-Express 4.0
Max Sequential ReadUp to 7100 MBps
Max Sequential WriteUp to 6000 MBps
Shipping weight0.02 kg
Package size140 × 102 × 25 mm

Other versions of this model

1 more in the same range

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

Questions about this item

How much power does the P310 2TB draw during sustained PCIe 4.0 NVMe workloads and will it throttle from heat?

The drive is designed for power efficiency to limit battery loss on handhelds and laptops; sustained Gen4 speeds of 7100 MB/s read and 6000 MB/s write are maintained within the M.2 2230 form factor without active cooling.

What must my device already have to accept the CT2000P310SSD2?

An M.2 2230 slot wired for PCI-Express 4.0 NVMe; the 30 mm length fits Steam Deck, ROG Ally, Surface and select Dell laptops that expose that keying.

Will the P310 2TB work alongside an older PCIe 3.0 NVMe drive in the same laptop?

Yes — the SSD negotiates down to PCIe 3.0 speeds automatically when installed in a Gen3 slot, so it functions as a larger but slower companion to existing storage.

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