Product comparison · 2 internal solid state drives

Lenovo 4XB0K12442 internal solid state drive vs Lenovo 5100 Enterprise Mainstream

15specifications compared
5differ
10identical
2known for one product only

Key differences

The Lenovo 4XB0K12442 internal solid state drive has 480 GB more SSD capacity than the Lenovo 5100 Enterprise Mainstream (960 GB vs 480 GB). The Lenovo 4XB0K12442 internal solid state drive has 60 MB/s more write speed than the Lenovo 5100 Enterprise Mainstream (520 MB/s vs 460 MB/s). The Lenovo 5100 Enterprise Mainstream has 46,000 IOPS more random write (4KB) than the Lenovo 4XB0K12442 internal solid state drive (74000 IOPS vs 28000 IOPS).

SSD capacity
- 4XB0K12442 internal solid state drive:960 GB
- 5100 Enterprise Mainstream:480 GB
Write speed
- 4XB0K12442 internal solid state drive:520 MB/s
- 5100 Enterprise Mainstream:460 MB/s
Random write (4KB)
- 4XB0K12442 internal solid state drive:28000 IOPS
- 5100 Enterprise Mainstream:74000 IOPS
Power consumption (read)
- 4XB0K12442 internal solid state drive:5 W
- 5100 Enterprise Mainstream:4.5 W
Power consumption (write)
- 4XB0K12442 internal solid state drive:5 W
- 5100 Enterprise Mainstream:4.5 W

Side by side

Differences highlightedShow differences only

Comparison of 4XB0K12442, 5100 Enterprise Mainstream
17 specifications	A Lenovo 4XB0K12442 internal solid state drive Model 4XB0K12442 View product	B Lenovo 5100 Enterprise Mainstream View product
Features3 differ
SSD capacityDiffers	960 GB	480 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 speed	540 MB/s	540 MB/s
Write speedDiffers	520 MB/s	460 MB/s
Random read (4KB)	93000 IOPS	93000 IOPS
Random write (4KB)Differs	28000 IOPS	74000 IOPS
Read latency	500 µs	500 µs
Write latency	500 µs	500 µs
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Mean time between failures (MTBF)	2000000 h	2000000 h
Power2 differ
Power consumption (read)Differs	5 W	4.5 W
Power consumption (write)Differs	5 W	4.5 W
Other featuresidentical
Product colour	Black	Black
Packaging dataidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	Yes

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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