Product comparison · 2 memory modules

HP 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM vs Kingston Technology 3 x 4GB DDR3 1600MHz ECC

Key differences

Internal memory
- 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM:4 GB
- 3 x 4GB DDR3 1600MHz ECC:12 GB
Memory layout (modules x size)
- 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM:1 x 4 GB
- 3 x 4GB DDR3 1600MHz ECC:3 x 4 GB
Internal memory type
- 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM:DDR2
- 3 x 4GB DDR3 1600MHz ECC:DDR3
CAS latency
- 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM:5
- 3 x 4GB DDR3 1600MHz ECC:11
Buffered memory type
- 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM:Fully buffered
- 3 x 4GB DDR3 1600MHz ECC:Registered (buffered)

Differences highlightedShow differences only

Comparison of 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM, 3 x 4GB DDR3 1600MHz ECC
18 specifications	A HP 4GB DDR2 667MHz PC2-5300 ECC Reg FB 240-pin DIMM View product	B Kingston Technology 3 x 4GB DDR3 1600MHz ECC View product
Features5 differ
Internal memoryDiffers	4 GB	12 GB
Memory layout (modules x size)Differs	1 x 4 GB	3 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
CAS latencyDiffers	5	11
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Buffered memory typeDiffers	Fully buffered	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	512M x 72
Lead platingKnown for one	Unknown — not stated by the source	Gold
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 95 °C	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
CertificationKnown for one	RoHS	Unknown — not stated by the source
Chips organisationKnown for one	Unknown — not stated by the source	x8

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.