PNY CS3150 RGB 1TB vs SANDISK Optimus GX PRO 850X 1TB Heatsink SSD Comparison

PNY CS3150 RGB 1TB and SANDISK Optimus GX PRO 850X 1TB Heatsink are both solid state drives with the same Capacity (1000 GB) and Form Factor (M.2-2280). The main differences are in Interface, NAND Flash Type, Max Sequential Read and Max Sequential Write.

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PNY CS3150 RGB 1TB	SANDISK Optimus GX PRO 850X 1TB Heatsink
Prices (Change region) In Stock $194.99 Last updated 2 minutes ago. In Stock $194.99 In Stock Free shipping $194.99	Prices (Change region) In Stock $349.99 In Stock Free shipping $349.99 Out of Stock Free shipping $349.99 Out of Stock Free shipping $411.09 Show 1 more offers
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Brand PNY	Brand SanDisk
Model M280CS3150XHS-1TB-RB	Model SDSP81100TAH-000E0 SDSP81100TAH
Release Date 📅 January 2024	Release Date 📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★★ (1 reviews) Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.19	Price/GB $0.35
GB/$1 5.13	GB/$1 2.86
Series XLR8	Series Optimus GX PRO 850X
Capacity 1000 GB	Capacity 1000 GB
Interface PCIe Gen5 x4	Interface PCIe Gen4 x4
NVME Yes	NVME Yes
Form Factor M.2-2280	Form Factor M.2-2280
NAND Flash Type 3D NAND	NAND Flash Type 3D NAND TLC
Cache -	Cache No DRAM (SLC)
Max Sequential Read Up to 11500 MB/s	Max Sequential Read Up to 7300 MB/s
Max Sequential Write Up to 8500 MB/s	Max Sequential Write Up to 6300 MB/s
MTBF 1,600,000 Hours	MTBF 1,750,000 hours