Product comparison · 2 internal solid state drives

Lenovo 49Y6134 internal solid state drive vs Lenovo 49Y6139 internal solid state drive

Key differences

The Lenovo 49Y6139 internal solid state drive has 400 GB more SSD capacity than the Lenovo 49Y6134 internal solid state drive (800 GB vs 400 GB).

SSD capacity
- 49Y6134 internal solid state drive:400 GB
- 49Y6139 internal solid state drive:800 GB

Differences highlightedShow differences only

Comparison of 49Y6134, 49Y6139
18 specifications	A Lenovo 49Y6134 internal solid state drive Model 49Y6134 View product	B Lenovo 49Y6139 internal solid state drive Model 49Y6139 View product
Features1 differ
SSD capacityDiffers	400 GB	800 GB
SSD form factor	2.5"	2.5"
Interface	SAS	SAS
Memory type	MLC	MLC
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Security algorithms	256-bit AES	256-bit AES
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speed	500 MB/s	500 MB/s
Write speed	500 MB/s	500 MB/s
Random read (4KB)	100000 IOPS	100000 IOPS
Random write (4KB)	50000 IOPS	50000 IOPS
Lithography	24 nm	24 nm
S.M.A.R.T. support	Yes	Yes
Hot-swap	Yes	Yes
Weight & dimensionsidentical
Width	70 mm	70 mm
Depth	100 mm	100 mm
Weight	122 g	122 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.