Crucial E100 2TB vs SANDISK Optimus GX 7100M 2TB SSD Comparison

Crucial E100 2TB and SANDISK Optimus GX 7100M 2TB are both solid state drives with the same Capacity (2000 GB) and Interface (PCIe Gen4 x4). The main differences are in Form Factor, Max Sequential Read and Max Sequential Write.

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Crucial E100 2TB	SANDISK Optimus GX 7100M 2TB
Prices (Change region) In Stock Free shipping $229.99 (~~$269.99~~) $40.00 off w/ promo code: FTTF437, ends 6/28 In Stock $254.99 In Stock $259.99 Last updated 56 minutes ago. Out of Stock Free shipping $260.95 Show 1 more offers	Prices (Change region) In Stock Free shipping $599.99 In Stock $599.99 Last updated 57 minutes ago. In Stock Free shipping $599.99 Out of Stock Free shipping $816.16 Show 1 more offers
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Brand Crucial	Brand SanDisk
Model CT2000E100SSD8	Model SDSP71200TAT-000E0 SDSP71200TAT
Release Date 📅 July 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 $0.11	Price/GB $0.30
GB/$1 8.7	GB/$1 3.33
Series E100	Series Optimus GX 7100M
Capacity 2000 GB	Capacity 2000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2230
NAND Flash Type -	NAND Flash Type 3D NAND TLC
Max Sequential Read Up to 5000 MB/s	Max Sequential Read Up to 7250 MB/s
Max Sequential Write Up to 4500 MB/s	Max Sequential Write Up to 6900 MB/s
MTBF -	MTBF 1,750,000 hours