Product comparison · 2 internal solid state drives

Kingston Technology SNV425-S2/128G internal solid state drive vs Lenovo 90Y8643 internal solid state drive

8specifications compared
5differ
3identical
25known for one product only

Key differences

SSD capacity
- SNV425-S2/128G internal solid state drive:128 GB
- 90Y8643 internal solid state drive:256 GB
Interface
- SNV425-S2/128G internal solid state drive:Serial ATA II
- 90Y8643 internal solid state drive:Serial ATA III
Read speed
- SNV425-S2/128G internal solid state drive:200 MB/s
- 90Y8643 internal solid state drive:350 MB/s
Write speed
- SNV425-S2/128G internal solid state drive:160 MB/s
- 90Y8643 internal solid state drive:140 MB/s
Operating shock
- SNV425-S2/128G internal solid state drive:2.17 G
- 90Y8643 internal solid state drive:1500 G

Side by side

Differences highlightedShow differences only

Comparison of SNV425-S2/128G, 90Y8643
33 specifications	A Kingston Technology SNV425-S2/128G internal solid state drive Model SNV425-S2/128G View product	B Lenovo 90Y8643 internal solid state drive Model 90Y8643 View product
Features4 differ
SSD capacityDiffers	128 GB	256 GB
InterfaceDiffers	Serial ATA II	Serial ATA III
Memory typeKnown for one	Unknown — not stated by the source	MLC
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read speedDiffers	200 MB/s	350 MB/s
Write speedDiffers	160 MB/s	140 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	50000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	7500 IOPS
Read latencyKnown for one	Unknown — not stated by the source	500 µs
Write latencyKnown for one	Unknown — not stated by the source	3500 µs
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Native Command Queuing (NCQ)Known for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)Known for one	1000000 h	Unknown — not stated by the source
CertificationKnown for one	FCC, C-Tick, BSMI, VCCI, CE	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	100 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightKnown for one	Unknown — not stated by the source	73 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	174 mm
Package depthKnown for one	Unknown — not stated by the source	133 mm
Package heightKnown for one	Unknown — not stated by the source	63 mm
Package weightKnown for one	Unknown — not stated by the source	440 g
Operational conditions1 differ
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 85%
Operating vibrationKnown for one	Unknown — not stated by the source	3.1 G
Operating shockDiffers	2.17 G	1500 G
Maximum operating altitudeKnown for one	Unknown — not stated by the source	3050 m
Storage temperature (T-T)Known for one	-40 - 85 °C	Unknown — not stated by the source
Non-operating shockKnown for one	20 G	Unknown — not stated by the source
Other featuresidentical
Wi-FiKnown for one	No	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.

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