Corsair MP700 Micro 4TB vs SANDISK Optimus GX PRO 850X 1TB SSD Comparison

Corsair MP700 Micro 4TB and SANDISK Optimus GX PRO 850X 1TB are both solid state drives with the same Interface (PCIe Gen4 x4). The main differences are in Capacity and Form Factor.

Save comparison

Corsair MP700 Micro 4TB	SANDISK Optimus GX PRO 850X 1TB
Prices (Change region) In Stock $909.39 Last updated 39 minutes ago.	Prices (Change region) In Stock $329.99 In Stock Free shipping $329.99 In Stock Free shipping $329.99 Out of Stock $329.99 Out of Stock Free shipping $387.88 Show 2 more offers
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure) * Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand Corsair	Brand SanDisk
Model CSSD-F4000GBMP700MCR	Model SDSP81100TAN-000E0 SDSP81100TAN
Release Date 📅 October 2025	Release Date 📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.12	Price/GB $0.33
GB/$1 8.25	GB/$1 3.03
Series MP700 MICRO	Series -
Capacity 4000 GB	Capacity 1000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2242	Form Factor M.2-2280
SSD Controller PS5031-E31T	SSD Controller -
NAND Flash Type 3D NAND TLC	NAND Flash Type -
Max Sequential Read Up to 9,400 MB/s	Max Sequential Read -
Max Sequential Write Up to 8,100 MB/s	Max Sequential Write -
	-