Product comparison · 2 internal solid state drives

ADATA ISMS312 16 GB Serial ATA III MLC vs Samsung 650 Series

16specifications compared
6differ
10identical
13known for one product only

Key differences

SSD capacity
- ISMS312 16 GB Serial ATA III MLC:16 GB
- 650 Series:120 GB
Read speed
- ISMS312 16 GB Serial ATA III MLC:255 MB/s
- 650 Series:540 MB/s
Write speed
- ISMS312 16 GB Serial ATA III MLC:40 MB/s
- 650 Series:450 MB/s
Mean time between failures (MTBF)
- ISMS312 16 GB Serial ATA III MLC:1000000 h
- 650 Series:1500000 h
Width
- ISMS312 16 GB Serial ATA III MLC:25 mm
- 650 Series:100 mm
Height
- ISMS312 16 GB Serial ATA III MLC:40.5 mm
- 650 Series:69.8 mm

Side by side

Differences highlightedShow differences only

Comparison of ISMS312, 650 Series
29 specifications	A ADATA ISMS312 16 GB Serial ATA III MLC Model ISMS312 View product	B Samsung 650 Series View product
Features4 differ
SSD capacityDiffers	16 GB	120 GB
SSD form factorKnown for one	Unknown — not stated by the source	2.5"
Interface	Serial ATA III	Serial ATA III
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	255 MB/s	540 MB/s
Write speedDiffers	40 MB/s	450 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	23000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	9000 IOPS
S.M.A.R.T. support	Yes	Yes
TRIM supportKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Differs	1000000 h	1500000 h
CertificationKnown for one	Unknown — not stated by the source	CE, BSMI, KCC, VCCI, C-Tick, FCC, IC, UL, TUV, CB
Memory typeKnown for one	MLC	Unknown — not stated by the source
Seek timeKnown for one	0.5 ms	Unknown — not stated by the source
Poweridentical
Operating voltage	5 V	5 V
Power consumption (idle)Known for one	Unknown — not stated by the source	0.05 W
Power consumption (max)Known for one	1.15 W	Unknown — not stated by the source
Weight & dimensions2 differ
WidthDiffers	25 mm	100 mm
Depth	6.8 mm	6.8 mm
HeightDiffers	40.5 mm	69.8 mm
WeightKnown for one	Unknown — not stated by the source	42 g
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating shock	1500 G	1500 G
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	20 G	Unknown — not stated by the source
Other featuresidentical
Product colour	Black	Black
Internal	Yes	Yes
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070

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.

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