Corsair MP400 2 TB Review 2

Corsair MP400 2 TB Review

Test Setup »


Package Front
Package Back

The Drive

SSD Front
SSD Back

The drive uses the M.2 2280 form factor, which makes it 22 mm wide and 80 mm long.

SSD Interface Connector

Like most M.2 NVMe SSDs, the Corsair MP400 connects to the host system over a PCI-Express 3.0 x4 interface.

SSD Teardown PCB Front
SSD Teardown PCB Back

On the PCB, you'll find the controller and four flash chips; two DRAM cache chips are installed, too.

Chip Component Analysis

SSD Controller

The flash controller is made by Phison, the PS5012-E12S supports QLC and PCI-Express 3.0 x4. It uses eight flash channels and is produced on a 28 nm process at TSMC Taiwan. The main difference to the E12 without the "S" is that the E12S is physically smaller, works with half the DRAM capacity of the E12, and uses a metal case, which helps with thermals.

SSD Flash Chips

The four QLC flash chips are made by Micron, built using 96 layers.


Two Nanya DDR3-1866 chips provide 1 GB of fast DRAM storage for the controller to store the mapping tables in.
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Jul 3rd, 2022 16:41 EDT change timezone

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