Product comparison · 2 memory modules

HP 2GB (DDR2 667 MHz) SODIMM vs Kingston Technology Valueram 2GB

7specifications compared
6differ
1identical
17known for one product only

Key differences

Internal memory type
- 2GB (DDR2 667 MHz) SODIMM:DDR2
- Valueram 2GB:DDR3
Component for
- 2GB (DDR2 667 MHz) SODIMM:Laptop
- Valueram 2GB:PC/Server
Memory form factor
- 2GB (DDR2 667 MHz) SODIMM:200-pin SO-DIMM
- Valueram 2GB:240-pin DIMM
ECC
- 2GB (DDR2 667 MHz) SODIMM:No
- Valueram 2GB:Yes
CAS latency
- 2GB (DDR2 667 MHz) SODIMM:5
- Valueram 2GB:11
Memory voltage
- 2GB (DDR2 667 MHz) SODIMM:1.8 V
- Valueram 2GB:1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB (DDR2 667 MHz) SODIMM, Valueram 2GB
24 specifications	A HP 2GB (DDR2 667 MHz) SODIMM View product	B Kingston Technology Valueram 2GB View product
Features6 differ
Internal memory	2 GB	2 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	5	11
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	1.8 V	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 72
Row cycle timeKnown for one	Unknown — not stated by the source	48.125 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	160 ns
Row active timeKnown for one	Unknown — not stated by the source	35 ns
SPD profileKnown for one	Unknown — not stated by the source	Yes
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	1600 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Internal memoryKnown for one	Unknown — not stated by the source	2048 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 2048 MB

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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