Product comparison · 2 internal solid state drives

Lenovo 0B47314 internal solid state drive vs Lenovo 49Y6124 internal solid state drive

Key differences

SSD capacity
- 0B47314 internal solid state drive:240 GB
- 49Y6124 internal solid state drive:400 GB
SSD form factor
- 0B47314 internal solid state drive:2.5"
- 49Y6124 internal solid state drive:1.8"
Interface
- 0B47314 internal solid state drive:Serial ATA
- 49Y6124 internal solid state drive:Serial ATA III

Differences highlightedShow differences only

Comparison of 0B47314, 49Y6124
17 specifications	A Lenovo 0B47314 internal solid state drive Model 0B47314 View product	B Lenovo 49Y6124 internal solid state drive Model 49Y6124 View product
Features3 differ
SSD capacityDiffers	240 GB	400 GB
SSD form factorDiffers	2.5"	1.8"
InterfaceDiffers	Serial ATA	Serial ATA III
Memory type	MLC	MLC
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	520 MB/s
Write speedKnown for one	Unknown — not stated by the source	500 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	60000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	40000 IOPS
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
ECCKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	54 mm
DepthKnown for one	Unknown — not stated by the source	79 mm
HeightKnown for one	Unknown — not stated by the source	5 mm
WeightKnown for one	Unknown — not stated by the source	39 g
Other featuresidentical
Internal	Yes	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.