Product comparison · 2 internal solid state drives

Lenovo 49Y6139 internal solid state drive vs Lenovo Enterprise 200 GB 1.8" Serial ATA III MLC

16specifications compared
9differ
7identical
3known for one product only

Key differences

The Lenovo 49Y6139 internal solid state drive has 600 GB more SSD capacity than the Lenovo Enterprise 200 GB 1.8" Serial ATA III MLC (800 GB vs 200 GB). The Lenovo 49Y6139 internal solid state drive has 0.7" more SSD form factor than the Lenovo Enterprise 200 GB 1.8" Serial ATA III MLC (2.5" vs 1.8"). The Lenovo Enterprise 200 GB 1.8" Serial ATA III MLC has 20 MB/s more read speed than the Lenovo 49Y6139 internal solid state drive (520 MB/s vs 500 MB/s). Interface: SAS on the Lenovo 49Y6139 internal solid state drive, Serial ATA III on the Lenovo Enterprise 200 GB 1.8" Serial ATA III MLC.

SSD capacity
- 49Y6139 internal solid state drive:800 GB
- Enterprise 200 GB 1.8" Serial ATA III MLC:200 GB
SSD form factor
- 49Y6139 internal solid state drive:2.5"
- Enterprise 200 GB 1.8" Serial ATA III MLC:1.8"
Interface
- 49Y6139 internal solid state drive:SAS
- Enterprise 200 GB 1.8" Serial ATA III MLC:Serial ATA III
Read speed
- 49Y6139 internal solid state drive:500 MB/s
- Enterprise 200 GB 1.8" Serial ATA III MLC:520 MB/s
Random read (4KB)
- 49Y6139 internal solid state drive:100000 IOPS
- Enterprise 200 GB 1.8" Serial ATA III MLC:60000 IOPS
Random write (4KB)
- 49Y6139 internal solid state drive:50000 IOPS
- Enterprise 200 GB 1.8" Serial ATA III MLC:40000 IOPS
Width
- 49Y6139 internal solid state drive:70 mm
- Enterprise 200 GB 1.8" Serial ATA III MLC:54 mm
Depth
- 49Y6139 internal solid state drive:100 mm
- Enterprise 200 GB 1.8" Serial ATA III MLC:79 mm

Side by side

Differences highlightedShow differences only

Comparison of 49Y6139, Enterprise
19 specifications	A Lenovo 49Y6139 internal solid state drive Model 49Y6139 View product	B Lenovo Enterprise 200 GB 1.8" Serial ATA III MLC Model Enterprise View product
Features6 differ
SSD capacityDiffers	800 GB	200 GB
SSD form factorDiffers	2.5"	1.8"
InterfaceDiffers	SAS	Serial ATA III
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Read speedDiffers	500 MB/s	520 MB/s
Random read (4KB)Differs	100000 IOPS	60000 IOPS
Random write (4KB)Differs	50000 IOPS	40000 IOPS
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	70 mm	54 mm
DepthDiffers	100 mm	79 mm
WeightDiffers	122 g	39 g
HeightKnown for one	Unknown — not stated by the source	5 mm

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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