Product comparison · 2 memory modules

Kingston Technology 8GB(4 x 2GB), 1066MHz, DDR3, ECC Kit w/ thermal sensor vs Lenovo 73P3845 memory module

Key differences

Internal memory
- 8GB(4 x 2GB), 1066MHz, DDR3, ECC Kit w/ thermal sensor:8 GB
- 73P3845 memory module:1 GB
Memory layout (modules x size)
- 8GB(4 x 2GB), 1066MHz, DDR3, ECC Kit w/ thermal sensor:4 x 2 GB
- 73P3845 memory module:1 x 1 GB
Internal memory type
- 8GB(4 x 2GB), 1066MHz, DDR3, ECC Kit w/ thermal sensor:DDR3
- 73P3845 memory module:DDR2
Memory form factor
- 8GB(4 x 2GB), 1066MHz, DDR3, ECC Kit w/ thermal sensor:240-pin DIMM
- 73P3845 memory module:200-pin SO-DIMM
ECC
- 8GB(4 x 2GB), 1066MHz, DDR3, ECC Kit w/ thermal sensor:Yes
- 73P3845 memory module:No
CAS latency
- 8GB(4 x 2GB), 1066MHz, DDR3, ECC Kit w/ thermal sensor:7
- 73P3845 memory module:4

Differences highlightedShow differences only

Comparison of 8GB(4 x 2GB), 1066MHz, DDR3, ECC Kit w/ thermal sensor, 73P3845
14 specifications	A Kingston Technology 8GB(4 x 2GB), 1066MHz, DDR3, ECC Kit w/ thermal sensor View product	B Lenovo 73P3845 memory module Model 73P3845 View product
Features6 differ
Internal memoryDiffers	8 GB	1 GB
Memory layout (modules x size)Differs	4 x 2 GB	1 x 1 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	7	4
Memory busKnown for one	72 bit	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Module configurationKnown for one	256M X 72	Unknown — not stated by the source
Memory typeKnown for one	DDR3	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	533 MHz
Other featuresidentical
Bus clock rateKnown for one	1066 MHz	Unknown — not stated by the source
Form factorKnown for one	240-pin DIMM	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.