Product comparison · 2 internal solid state drives

ADATA ASP550SS7-120GM internal solid state drive vs ADATA Premier SP580

Key differences

Depth
- ASP550SS7-120GM internal solid state drive:100.5 mm
- Premier SP580:7 mm
Height
- ASP550SS7-120GM internal solid state drive:7 mm
- Premier SP580:100.5 mm
Operating temperature (T-T)
- ASP550SS7-120GM internal solid state drive:-40 - 70 °C
- Premier SP580:0 - 70 °C

Differences highlightedShow differences only

Comparison of ASP550SS7-120GM, Premier SP580
19 specifications	A ADATA ASP550SS7-120GM internal solid state drive Model ASP550SS7-120GM View product	B ADATA Premier SP580 View product
Featuresidentical
SSD capacity	120 GB	120 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Memory typeKnown for one	TLC	Unknown — not stated by the source
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speed	560 MB/s	560 MB/s
Write speed	410 MB/s	410 MB/s
Maximum read (4KB)Known for one	60 IOPS	Unknown — not stated by the source
Maximum write (4KB)Known for one	70 IOPS	Unknown — not stated by the source
Mean time between failures (MTBF)	1500000 h	1500000 h
Weight & dimensions2 differ
Width	69.8 mm	69.8 mm
DepthDiffers	100.5 mm	7 mm
HeightDiffers	7 mm	100.5 mm
Weight	47.5 g	47.5 g
Operational conditions1 differ
Operating temperature (T-T)Differs	-40 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Other featuresidentical
Product colour	Black	Black
InternalKnown for one	Yes	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.