Product comparison · 2 internal solid state drives

Lenovo 7N47A00099 internal solid state drive vs Lenovo 7N47A00985 internal solid state drive

11specifications compared
8differ
3identical
16known for one product only

Key differences

SSD capacity
- 7N47A00099 internal solid state drive:240 GB
- 7N47A00985 internal solid state drive:3.84 TB
SSD form factor
- 7N47A00099 internal solid state drive:2.5"
- 7N47A00985 internal solid state drive:3.5"
Interface
- 7N47A00099 internal solid state drive:Serial ATA III
- 7N47A00985 internal solid state drive:PCI Express 3.0
Read speed
- 7N47A00099 internal solid state drive:450 MB/s
- 7N47A00985 internal solid state drive:2000 MB/s
Write speed
- 7N47A00099 internal solid state drive:380 MB/s
- 7N47A00985 internal solid state drive:1200 MB/s
Random read (4KB)
- 7N47A00099 internal solid state drive:67500 IOPS
- 7N47A00985 internal solid state drive:430000 IOPS
Random write (4KB)
- 7N47A00099 internal solid state drive:17000 IOPS
- 7N47A00985 internal solid state drive:40000 IOPS
Product colour
- 7N47A00099 internal solid state drive:Black, Metallic
- 7N47A00985 internal solid state drive:Black, Grey

Side by side

Differences highlightedShow differences only

Comparison of 7N47A00099, 7N47A00985
27 specifications	A Lenovo 7N47A00099 internal solid state drive Model 7N47A00099 View product	B Lenovo 7N47A00985 internal solid state drive Model 7N47A00985 View product
Features7 differ
SSD capacityDiffers	240 GB	3.84 TB
SSD form factorDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA III	PCI Express 3.0
Component for	Server/workstation	Server/workstation
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Read speedDiffers	450 MB/s	2000 MB/s
Write speedDiffers	380 MB/s	1200 MB/s
Random read (4KB)Differs	67500 IOPS	430000 IOPS
Random write (4KB)Differs	17000 IOPS	40000 IOPS
Read latencyKnown for one	40 µs	Unknown — not stated by the source
Write latencyKnown for one	42 µs	Unknown — not stated by the source
Hot-swap	Yes	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Poweridentical
Power consumption (average)Known for one	3.5 W	Unknown — not stated by the source
Power consumption (read)Known for one	Unknown — not stated by the source	7.6 W
Power consumption (write)Known for one	Unknown — not stated by the source	7 W
Weight & dimensionsidentical
WidthKnown for one	174 mm	Unknown — not stated by the source
DepthKnown for one	133 mm	Unknown — not stated by the source
HeightKnown for one	63 mm	Unknown — not stated by the source
WeightKnown for one	434 g	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating vibrationKnown for one	2.17 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	3.13 G	Unknown — not stated by the source
Operating shockKnown for one	1000 G	Unknown — not stated by the source
Maximum operating altitudeKnown for one	3050 m	Unknown — not stated by the source
Other features1 differ
Product colourDiffers	Black, Metallic	Black, Grey

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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