SANDISK Optimus 5100 1TB vs TCSUNBOW X3-1TB SSD Comparison

SANDISK Optimus 5100 1TB and TCSUNBOW X3-1TB are both solid state drives with the same Capacity (1000 GB). The main differences are in Interface, NVME and Form Factor.

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SANDISK Optimus 5100 1TB	TCSUNBOW X3-1TB
Prices (Change region) In Stock Free shipping $296.93	Prices (Change region) - Buy now
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Brand SanDisk	Brand TCSunBow
Model SDSP51100TAN-000E0 SDSP51100TAN	Model X3-1TB
Release Date 📅 February 2026	Release Date 📅 June 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews ★★★★★ (3 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.30	Price/GB -
GB/$1 3.37	GB/$1 -
Series -	Series X3
Capacity 1000 GB	Capacity 1000 GB
Interface PCIe Gen4 x4	Interface SATA 6 Gb/s
NVME Yes	NVME No
Form Factor M.2-2280	Form Factor 2.5"
SSD Controller -	SSD Controller Silicon Motion SM2258XT
NAND Flash Type -	NAND Flash Type MLC
Cache -	Cache 1024MB
Max Sequential Read -	Max Sequential Read 560 MB/s
Max Sequential Write -	Max Sequential Write 530 MB/s
MTBF -	MTBF 2,000,000 hours