Product comparison · 2 internal solid state drives

HP J9G51AV internal solid state drive vs Lenovo 43W7746 internal solid state drive

5specifications compared
4differ
1identical
12known for one product only

Key differences

SSD capacity
- J9G51AV internal solid state drive:128 GB
- 43W7746 internal solid state drive:200 GB
SSD form factor
- J9G51AV internal solid state drive:2.5"
- 43W7746 internal solid state drive:1.8"
Interface
- J9G51AV internal solid state drive:Serial ATA III
- 43W7746 internal solid state drive:Serial ATA II
Data transfer rate
- J9G51AV internal solid state drive:6 Gbit/s
- 43W7746 internal solid state drive:3 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of J9G51AV, 43W7746
17 specifications	A HP J9G51AV internal solid state drive Model J9G51AV View product	B Lenovo 43W7746 internal solid state drive Model 43W7746 View product
Features4 differ
SSD capacityDiffers	128 GB	200 GB
SSD form factorDiffers	2.5"	1.8"
InterfaceDiffers	Serial ATA III	Serial ATA II
Memory typeKnown for one	Unknown — not stated by the source	MLC
Data transfer rateDiffers	6 Gbit/s	3 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	150 MB/s
Write speedKnown for one	Unknown — not stated by the source	35 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	20000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	3000 IOPS
Security algorithmsKnown for one	Not supported	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Power consumption (idle)Known for one	Unknown — not stated by the source	0.8 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 90 °C
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Non-operating shockKnown for one	Unknown — not stated by the source	1500 G

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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