Product comparison · 2 internal solid state drives

Lenovo 4XB0K12358 internal solid state drive vs Lenovo 4XB0N01848 internal solid state drive

6specifications compared
4differ
2identical
19known for one product only

Key differences

SSD capacity
- 4XB0K12358 internal solid state drive:240 GB
- 4XB0N01848 internal solid state drive:512 GB
SSD form factor
- 4XB0K12358 internal solid state drive:3.5"
- 4XB0N01848 internal solid state drive:2.5"
Interface
- 4XB0K12358 internal solid state drive:Serial ATA II
- 4XB0N01848 internal solid state drive:Serial ATA III
Operating relative humidity (H-H)
- 4XB0K12358 internal solid state drive:8 - 85%
- 4XB0N01848 internal solid state drive:5 - 95%

Side by side

Differences highlightedShow differences only

Comparison of 4XB0K12358, 4XB0N01848
25 specifications	A Lenovo 4XB0K12358 internal solid state drive Model 4XB0K12358 View product	B Lenovo 4XB0N01848 internal solid state drive Model 4XB0N01848 View product
Features3 differ
SSD capacityDiffers	240 GB	512 GB
SSD form factorDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	Serial ATA III
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedKnown for one	330 MB/s	Unknown — not stated by the source
Write speedKnown for one	300 MB/s	Unknown — not stated by the source
Random read (4KB)Known for one	86000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	9000 IOPS	Unknown — not stated by the source
Read latencyKnown for one	130 µs	Unknown — not stated by the source
Write latencyKnown for one	30 µs	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Poweridentical
Power consumption (read)Known for one	3 W	Unknown — not stated by the source
Power consumption (write)Known for one	3 W	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Operating relative humidity (H-H)Differs	8 - 85%	5 - 95%
Operating vibrationKnown for one	2.17 G	Unknown — not stated by the source
Operating shockKnown for one	1500 G	Unknown — not stated by the source
Maximum operating altitudeKnown for one	3050 m	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	100.5 mm
DepthKnown for one	Unknown — not stated by the source	70.1 mm
HeightKnown for one	Unknown — not stated by the source	70 mm
WeightKnown for one	Unknown — not stated by the source	60 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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