Product comparison · 2 internal solid state drives

Lenovo 5100 240 GB 2.5" Serial ATA III vs Lenovo 7N47A00099 internal solid state drive

14specifications compared
7differ
7identical
14known for one product only

Key differences

Read speed
- 5100 240 GB 2.5" Serial ATA III:540 MB/s
- 7N47A00099 internal solid state drive:450 MB/s
Write speed
- 5100 240 GB 2.5" Serial ATA III:250 MB/s
- 7N47A00099 internal solid state drive:380 MB/s
Random read (4KB)
- 5100 240 GB 2.5" Serial ATA III:78000 IOPS
- 7N47A00099 internal solid state drive:67500 IOPS
Random write (4KB)
- 5100 240 GB 2.5" Serial ATA III:26000 IOPS
- 7N47A00099 internal solid state drive:17000 IOPS
Read latency
- 5100 240 GB 2.5" Serial ATA III:500 µs
- 7N47A00099 internal solid state drive:40 µs
Write latency
- 5100 240 GB 2.5" Serial ATA III:500 µs
- 7N47A00099 internal solid state drive:42 µs
Product colour
- 5100 240 GB 2.5" Serial ATA III:Black
- 7N47A00099 internal solid state drive:Black, Metallic

Side by side

Differences highlightedShow differences only

Comparison of 5100, 7N47A00099
28 specifications	A Lenovo 5100 240 GB 2.5" Serial ATA III Model 5100 View product	B Lenovo 7N47A00099 internal solid state drive Model 7N47A00099 View product
Features6 differ
SSD capacity	240 GB	240 GB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Component for	Server/workstation	Server/workstation
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	540 MB/s	450 MB/s
Write speedDiffers	250 MB/s	380 MB/s
Random read (4KB)Differs	78000 IOPS	67500 IOPS
Random write (4KB)Differs	26000 IOPS	17000 IOPS
Read latencyDiffers	500 µs	40 µs
Write latencyDiffers	500 µs	42 µs
Hot-swap	Yes	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Poweridentical
Power consumption (average)Known for one	Unknown — not stated by the source	3.5 W
Power consumption (read)Known for one	4.5 W	Unknown — not stated by the source
Power consumption (write)Known for one	4.5 W	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	174 mm
DepthKnown for one	Unknown — not stated by the source	133 mm
HeightKnown for one	Unknown — not stated by the source	63 mm
WeightKnown for one	Unknown — not stated by the source	434 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	2.17 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3.13 G
Operating shockKnown for one	Unknown — not stated by the source	1000 G
Maximum operating altitudeKnown for one	Unknown — not stated by the source	3050 m
Other features1 differ
Product colourDiffers	Black	Black, Metallic
Packaging dataidentical
Quick start guideKnown 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.

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