Product comparison · 2 internal solid state drives

Lenovo 4XB0G45745 internal solid state drive vs Samsung SV843 960 GB 2.5" Serial ATA III

5specifications compared
2differ
3identical
25known for one product only

Key differences

SSD capacity
- 4XB0G45745 internal solid state drive:480 GB
- SV843 960 GB 2.5" Serial ATA III:960 GB
SSD form factor
- 4XB0G45745 internal solid state drive:3.5"
- SV843 960 GB 2.5" Serial ATA III:2.5"

Side by side

Differences highlightedShow differences only

Comparison of 4XB0G45745, SV843
30 specifications	A Lenovo 4XB0G45745 internal solid state drive Model 4XB0G45745 View product	B Samsung SV843 960 GB 2.5" Serial ATA III Model SV843 View product
Features2 differ
SSD capacityDiffers	480 GB	960 GB
SSD form factorDiffers	3.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Hardware encryptionKnown for one	Unknown — not stated by the source	Yes
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	530 MB/s
Write speedKnown for one	Unknown — not stated by the source	430 MB/s
Random read (4KB)Known for one	Unknown — not stated by the source	89000 IOPS
Random write (4KB)Known for one	Unknown — not stated by the source	14000 IOPS
Read latencyKnown for one	Unknown — not stated by the source	170 µs
Write latencyKnown for one	Unknown — not stated by the source	3 µs
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
Component forKnown for one	Server/workstation	Unknown — not stated by the source
S.M.A.R.T. supportKnown for one	Yes	Unknown — not stated by the source
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power consumption (idle)Known for one	Unknown — not stated by the source	1 W
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	100 mm
DepthKnown for one	Unknown — not stated by the source	70 mm
HeightKnown for one	Unknown — not stated by the source	7 mm
WeightKnown for one	Unknown — not stated by the source	62 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Other featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Internal	Yes	Yes
Connector(s)Known for one	Unknown — not stated by the source	SFF-8223
Compatible productsKnown for one	lenovo ThinkServer Gen.5	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717070	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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