SANDISK Optimus GX PRO 8100 1TB vs Lenovo S4520 3.84TB SSD Comparison

The main differences between SANDISK Optimus GX PRO 8100 1TB and Lenovo S4520 3.84TB are in Capacity, Interface, NVME and Form Factor.

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SANDISK Optimus GX PRO 8100 1TB	Lenovo S4520 3.84TB
Prices (Change region) In Stock Prime Exclusive $289.99 Last updated 25 minutes ago. In Stock $305.99 In Stock Free shipping $349.99 In Stock Free shipping $349.99 In Stock Free shipping $365.55 Show 2 more offers	Prices (Change region) - Buy now
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Brand SanDisk	Brand Lenovo
Model SDSP82100TAN-000E0 SDSP82100TAN	Model 4XB7A17104
Release Date 📅 February 2026	Release Date -
* 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 $0.29	Price/GB -
GB/$1 3.45	GB/$1 -
Series Optimus GX PRO 8100	Series -
Capacity 1000 GB	Capacity 3840 GB
Interface PCIe Gen5 x4	Interface SATA 6 Gb/s
NVME Yes	NVME No
Form Factor M.2-2280	Form Factor 2.5"
NAND Flash Type 3D NAND TLC	NAND Flash Type -
Max Sequential Read Up to 14900 MB/s	Max Sequential Read -
Max Sequential Write Up to 11000 MB/s	Max Sequential Write -
MTBF 1,750,000 hours	MTBF -