Product comparison · 2 internal solid state drives

Lenovo 45N7963 internal solid state drive vs Lenovo S3500 400 GB 1.8" Serial ATA III MLC

4specifications compared
3differ
1identical
16known for one product only

Key differences

SSD capacity
- 45N7963 internal solid state drive:160 GB
- S3500 400 GB 1.8" Serial ATA III MLC:400 GB
Interface
- 45N7963 internal solid state drive:Serial ATA II
- S3500 400 GB 1.8" Serial ATA III MLC:Serial ATA III
Data transfer rate
- 45N7963 internal solid state drive:3 Gbit/s
- S3500 400 GB 1.8" Serial ATA III MLC:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 45N7963, S3500
20 specifications	A Lenovo 45N7963 internal solid state drive Model 45N7963 View product	B Lenovo S3500 400 GB 1.8" Serial ATA III MLC Model S3500 View product
Features3 differ
SSD capacityDiffers	160 GB	400 GB
SSD form factor	1.8"	1.8"
InterfaceDiffers	Serial ATA II	Serial ATA III
Memory typeKnown for one	Unknown — not stated by the source	MLC
Security algorithmsKnown for one	Unknown — not stated by the source	256-bit AES
Data transfer rateDiffers	3 Gbit/s	6 Gbit/s
Read speedKnown for one	Unknown — not stated by the source	500 MB/s
Write speedKnown for one	Unknown — not stated by the source	380 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	75000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	11000 IOPS
LithographyKnown for one	Unknown — not stated by the source	20 nm
S.M.A.R.T. supportKnown for one	Unknown — not stated by the source	Yes
Component forKnown for one	PC	Unknown — not stated by the source
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	49 g
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 85%
Other featuresidentical
InternalKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	THINKSTATION-C20 THINKSTATION-D20 THINKSTATION-S20	Unknown — not stated by the source

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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