Adata Premier SP550

94% of the reviews on Amazon.com give this product a positive rating.

With the entry-level SSD market so full of excellent options like the OCZ Trion 100 and Crucial BX200, AData’s SP550 is faced with an

As for the SM2256 controller, it's clear that Silicon Motion is learning to deal with the challenges of managing TLC flash, and many of the remaining weaknesses exhibited by the SP550 can be blamed on the limitations of the flash rather than the...

Cheap! The 240GB model is the sweet spot for the SP550 series but all of the drives break new ground for retail SSDs

Sustained write performance is a problem with most TLC drives and the SP550 just can't shake the TLC blues

When cost is more important than sustained performance the ADATA SP550 is a solid option in 120GB and 240GB capacity sizes. The 480GB model is still very low cost but its price is too close to the Samsung 850 EVO that is a better drive overall and has...

"If you catch one of these at a bargain price - and in most shops we've seen these are very well priced - then our recommendation is to snap one up."

Fast write performance for a TLC drive ; Aggressive pricing

Shorter warranty than Samsung’s SSD 850 EVO ; Subpar performance in a few tests

Overall, though time will tell if anything emerges from its reliance on TLC NAND, it seems as though ADATA has done a fine job with its first TLC-based SSD. The competition in this market is about to heat up in a big way, though, as ADATA is not alone...

Transformed performance Best upgrade I have ever bought

Fast data access, cheap in comparison to other ssd's, 3 years warranty

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Easy to replace existing disk in laptop. Makes Windows 10 Pro very fast. (Didn't use the Acronis software)

Good speed for most computers no need to spend more for marginal speed increase. Free software to manage SSD. Bought two, installed in two ageing laptops, no problems.