CORSAIR MP600 PRO XT 2TB vs SANDISK Optimus GX PRO 850X 1TB SSD Comparison

CORSAIR MP600 PRO XT 2TB and SANDISK Optimus GX PRO 850X 1TB are both solid state drives with the same Interface (PCIe Gen4 x4) and Form Factor (M.2-2280). The main differences are in Capacity.

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CORSAIR MP600 PRO XT 2TB

SANDISK Optimus GX PRO 850X 1TB

Prices
(Change region)

In Stock

Free shipping

$449.99

Prices
(Change region)

In Stock

$329.99

In Stock

Free shipping

$329.99

In Stock

Free shipping

$329.99

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Brand

Corsair

Brand

SanDisk

Model

CSSD-F2000GBMP600PXT

Model

SDSP81100TAN-000E0
SDSP81100TAN

Release Date

📅 September 2021

Release Date

📅 February 2026

* First availability for purchase, it may not correspond to the actual market launch date.

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Price/GB

$0.06

Price/GB

$0.33

GB/$1

15.39

GB/$1

3.03

Series

MP600 PRO XT

Series

Capacity

2000 GB

Capacity

1000 GB

Interface

PCIe Gen4 x4

Interface

PCIe Gen4 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

Form Factor

M.2-2280

SSD Controller

Phison E18

SSD Controller

NAND Flash Type

3D TLC

NAND Flash Type

Max Sequential Read

Up to 7100 MB/s

Max Sequential Read

Max Sequential Write

Up to 6800 MB/s

Max Sequential Write

MTBF

1,600,000 hours

MTBF

Options (10)

	MP600 2000GB $254.99
	MP510 4000GB $252.44
	MP400 8000GB $1,279.99
	MP510 240GB $49.99
	MP400 4000GB $599.00
	MP600 1000GB $144.99
	MP600 500GB $64.00
	MP510 480GB $46.13
	MP510 960GB $65.99
	MP510 2000GB $114.99