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Black M.2 NVMe stick on green circuit board

Crucial

Crucial P3 Plus 4TB NVMe internal SSD

SKU CH-E8EN-CAQ2M

4TB NVMe internal SSD with 4800 MB/s read and 4100 MB/s write speeds, 800 TBW endurance, and low noise operation

  • Up to 4,800 MB/s read speed for rapid data access
  • Up to 4,100 MB/s write speed for fast file saves
  • 800 TBW endurance rating for long-term reliability
  • 4 TB capacity stores large libraries and workloads
  • Low noise operation keeps systems quiet

Capacity and Interface

The Crucial P3 Plus is a 4TB internal SSD built on the NVMe protocol over PCIe Gen 4 x4. It targets users who need a single high-capacity drive for laptops or desktops without managing multiple volumes. Buyers who require more storage than 4TB will need to add a second drive or choose a larger model. The M.2 form factor fits standard slots in modern systems.

Sustained Write Behaviour

Sequential write speed is rated at 4,100 MB/s and sequential read at 4,800 MB/s. The drive uses 3D NAND and is rated for 800 TBW of total endurance. Under continuous heavy writes the controller manages throughput to stay within thermal and wear limits. Workloads that exceed the rated write bandwidth or endurance budget will see reduced performance or lifespan.

Thermals Noise and Power

The manufacturer highlights a low noise level, which is inherent to the solid-state design with no moving parts. Power draw scales with the PCIe Gen 4 x4 interface activity and the 4TB NAND array. In typical mixed workloads the drive runs within standard M.2 thermal envelopes without active cooling. Extreme sustained loads may require motherboard heatsink support.

Highlights

  • Up to 4,800 MB/s read speed for rapid data access
  • Up to 4,100 MB/s write speed for fast file saves
  • 800 TBW endurance rating for long-term reliability
  • 4 TB capacity stores large libraries and workloads
  • Low noise operation keeps systems quiet

Specifications

No published specifications for this item yet.

Questions about this item

How much heat or noise does the Crucial P3 Plus 4TB produce when running all day?

The drive is described as having a low noise level and has no moving parts, so it runs silently with minimal heat output during continuous use.

What must my system already have for this M.2 NVMe SSD to work?

Your motherboard or laptop needs an M.2 slot that supports PCIe Gen 4 x4 NVMe; the drive plugs directly into that slot with no cables required.

Will the Crucial P3 Plus 4TB work alongside my older PCIe Gen 3 M.2 drive?

Yes, it is backward compatible with PCIe Gen 3 slots, though sequential speeds will be limited to the older interface's maximum bandwidth.

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