VisionTek DLX4 Pro 4TB vs SANDISK Optimus GX PRO 8100 8TB SSD Comparison

VisionTek DLX4 Pro 4TB and SANDISK Optimus GX PRO 8100 8TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity, Interface, NAND Flash Type and Max Sequential Read.

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VisionTek DLX4 Pro 4TB	SANDISK Optimus GX PRO 8100 8TB
Prices (Change region) In Stock $586.54 Last updated 39 minutes ago.	Prices (Change region) Out of Stock $329.99 In Stock $2,799.99 In Stock Free shipping $2,799.99 Out of Stock Free shipping $2,799.99 In Stock Free shipping $2,869.85 Show 2 more offers
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Brand VisionTek	Brand SanDisk
Model 901570	Model SDSP82800TAN-000E0 SDSP82800TAN
Release Date 📅 May 2023	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 $0.15	Price/GB $0.04
GB/$1 6.82	GB/$1 24.24
Series DLX4 Pro	Series Optimus GX PRO 8100
Capacity 4000 GB	Capacity 8000 GB
Interface PCIe Gen4 x4	Interface PCIe Gen5 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
SSD Controller InnoGrit	SSD Controller -
NAND Flash Type 3D NAND	NAND Flash Type 3D NAND TLC
Max Sequential Read Up to 7415 MB/s	Max Sequential Read Up to 14900 MB/s
Max Sequential Write Up to 6800 MB/s	Max Sequential Write Up to 13200 MB/s
MTBF -	MTBF 1,750,000 hours