Silicon Power A58 1 TB vs Silicon Power UD90 1 TB

A side-by-side spec comparison of the Silicon Power A58 1 TB and the Silicon Power UD90 1 TB. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which storage is right for your build.

Side-by-side specification comparison of Silicon Power A58 1 TB and Silicon Power UD90 1 TB.
Specification	Silicon Power A58 1 TB $202.85 Buy on Amazon	Silicon Power UD90 1 TB $165.97 Winner Buy on Newegg
Type	SSD	SSD
Cache	0	0
Capacity	1000 GB	1000 GB
Interface	SATA	NVMe Gen4
Read Speed	550 MB/s	7000 MB/s
Form Factor	2.5"	M.2-2242
Write Speed	520 MB/s	5000 MB/s

Silicon Power A58 1 TB

spec won

Silicon Power UD90 1 TB

specs won

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