Crucial E100 1TB vs SANDISK Optimus GX PRO 850X 1TB SSD Comparison

Crucial E100 1TB and SANDISK Optimus GX PRO 850X 1TB are both solid state drives with the same Capacity (1000 GB), Interface (PCIe Gen4 x4) and Form Factor (M.2-2280). The main differences are in NAND Flash Type, Max Sequential Read and Max Sequential Write.

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Crucial E100 1TB	SANDISK Optimus GX PRO 850X 1TB
Prices (Change region) In Stock Free shipping $162.45 In Stock $164.00 Last updated 12 minutes ago. In Stock $168.99 In Stock Free shipping $168.99 Show 1 more offers	Prices (Change region) In Stock $294.99 In Stock Free shipping $294.99 In Stock $294.99 In Stock Free shipping $294.99 In Stock Free shipping $329.99 Show 2 more offers
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Brand Crucial	Brand SanDisk
Model CT1000E100SSD8	Model SDSP81100TAN-000E0 SDSP81100TAN
Release Date 📅 January 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 $0.16	Price/GB $0.29
GB/$1 6.16	GB/$1 3.39
Series E100	Series Optimus GX PRO 850X
Capacity 1000 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
NAND Flash Type PCIe	NAND Flash Type 3D NAND TLC
Max Sequential Read Up to 5000 MB/s	Max Sequential Read Up to 7300 MB/s
Max Sequential Write Up to 4500 MB/s	Max Sequential Write Up to 6300 MB/s
MTBF -	MTBF 1,750,000 hours