Samsung PM893 1.92TB vs SANDISK Optimus GX PRO 850X 1TB Heatsink SSD Comparison

The main differences between Samsung PM893 1.92TB and SANDISK Optimus GX PRO 850X 1TB Heatsink are in Capacity, Interface, NVME and Form Factor.

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Samsung PM893 1.92TB	SANDISK Optimus GX PRO 850X 1TB Heatsink
Prices (Change region) Out of Stock Free shipping $457.99 Out of Stock Free shipping $924.00 Out of Stock $1,600.94 - Buy now Show 1 more offers	Prices (Change region) In Stock Free shipping $349.99 In Stock Free shipping $349.99
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Brand Samsung	Brand SanDisk
Model MZ-7L31T900	Model SDSP81100TAH-000E0 SDSP81100TAH
Release Date -	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 $0.24	Price/GB $0.35
GB/$1 4.19	GB/$1 2.86
Capacity 1920 GB	Capacity 1000 GB
Interface SATA 6 Gb/s	Interface PCIe Gen4 x4
NVME No	NVME Yes
Form Factor 2.5"	Form Factor M.2-2280
SSD Controller Samsung Metis	SSD Controller -
NAND Flash Type V-NAND TLC	NAND Flash Type -
Cache Samsung Low Power SDRAM	Cache -
Max Sequential Read Up to 550 MB/s	Max Sequential Read -
Max Sequential Write Up to 520 MB/s	Max Sequential Write -
MTBF 2,000,000 hours	MTBF -