Silicon Power A55 1TB M.2 vs A55 256GB SSD Comparison

Silicon Power A55 1TB M.2 and Silicon Power A55 256GB are both solid state drives with the same Interface (SATA 6 Gb/s), Form Factor (M.2-2280) and NAND Flash Type (3D NAND). The main differences are in Capacity.

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Silicon Power A55 1TB M.2	Silicon Power A55 256GB
Prices (Change region) In Stock Free shipping $137.79	Prices (Change region) Out of Stock Free shipping $16.99 Out of Stock Free shipping $20.99 - Buy now
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Brand Silicon Power	Brand Silicon Power
Model SP001TBSS3A55M28 SU001TBSS3A55M28AB	Model SP256GBSS3A55M28 SU256GBSS3A55M28AB
Release Date 📅 March 2019	Release Date 📅 July 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (48 reviews) Add a product review	User reviews ★★★★☆ (48 reviews) Add a product review
Price history View Details ►	Price history View Details ►
Price/GB $0.05	Price/GB $0.07
GB/$1 18.87	GB/$1 15.07
Series Ace A55	Series Ace A55
Capacity 1000 GB	Capacity 256 GB
Interface SATA 6 Gb/s	Interface SATA 6 Gb/s
NVME No	NVME No
Form Factor M.2-2280	Form Factor M.2-2280
NAND Flash Type 3D NAND	NAND Flash Type 3D NAND
Max Sequential Read Up to 560 MB/s	Max Sequential Read Up to 560 MB/s
Max Sequential Write Up to 530 MB/s	Max Sequential Write Up to 530 MB/s
MTBF 1,500,000 hours	MTBF 1,500,000 hours