Product comparison · 2 internal solid state drives

Lenovo 4XB0N68492 internal solid state drive vs Lenovo 5100 240 GB 2.5" Serial ATA III

15specifications compared
4differ
11identical
3known for one product only

Key differences

The Lenovo 4XB0N68492 internal solid state drive has 240 GB more SSD capacity than the Lenovo 5100 240 GB 2.5" Serial ATA III (480 GB vs 240 GB). The Lenovo 4XB0N68492 internal solid state drive has 130 MB/s more write speed than the Lenovo 5100 240 GB 2.5" Serial ATA III (380 MB/s vs 250 MB/s). The Lenovo 4XB0N68492 internal solid state drive has 15,000 IOPS more random read (4KB) than the Lenovo 5100 240 GB 2.5" Serial ATA III (93000 IOPS vs 78000 IOPS).

SSD capacity
- 4XB0N68492 internal solid state drive:480 GB
- 5100 240 GB 2.5" Serial ATA III:240 GB
Write speed
- 4XB0N68492 internal solid state drive:380 MB/s
- 5100 240 GB 2.5" Serial ATA III:250 MB/s
Random read (4KB)
- 4XB0N68492 internal solid state drive:93000 IOPS
- 5100 240 GB 2.5" Serial ATA III:78000 IOPS
Random write (4KB)
- 4XB0N68492 internal solid state drive:31000 IOPS
- 5100 240 GB 2.5" Serial ATA III:26000 IOPS

Side by side

Differences highlightedShow differences only

Comparison of 4XB0N68492, 5100
18 specifications	A Lenovo 4XB0N68492 internal solid state drive Model 4XB0N68492 View product	B Lenovo 5100 240 GB 2.5" Serial ATA III Model 5100 View product
Features4 differ
SSD capacityDiffers	480 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 speed	540 MB/s	540 MB/s
Write speedDiffers	380 MB/s	250 MB/s
Random read (4KB)Differs	93000 IOPS	78000 IOPS
Random write (4KB)Differs	31000 IOPS	26000 IOPS
Read latency	500 µs	500 µs
Write latency	500 µs	500 µs
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Mean time between failures (MTBF)	2000000 h	2000000 h
Poweridentical
Power consumption (read)	4.5 W	4.5 W
Power consumption (write)	4.5 W	4.5 W
Packaging dataidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Storage drive adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Product colour	Black	Black

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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