Product comparison · 2 memory modules

HP 512MB (2x256MB) SDRAM vs Kingston Technology 8GB 1600MHz ECC

5specifications compared
3differ
2identical
22known for one product only

Key differences

Internal memory
- 512MB (2x256MB) SDRAM:0.5 GB
- 8GB 1600MHz ECC:8 GB
Memory layout (modules x size)
- 512MB (2x256MB) SDRAM:2 x 0.5 GB
- 8GB 1600MHz ECC:1 x 8 GB
Internal memory type
- 512MB (2x256MB) SDRAM:DRAM
- 8GB 1600MHz ECC:DDR3

Side by side

Differences highlightedShow differences only

Comparison of 512MB (2x256MB) SDRAM, 8GB 1600MHz ECC
27 specifications	A HP 512MB (2x256MB) SDRAM View product	B Kingston Technology 8GB 1600MHz ECC View product
Features3 differ
Internal memoryDiffers	0.5 GB	8 GB
Memory layout (modules x size)Differs	2 x 0.5 GB	1 x 8 GB
Internal memory typeDiffers	DRAM	DDR3
Memory form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
ECC	Yes	Yes
CAS latencyKnown for one	Unknown — not stated by the source	11
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	1
Module configurationKnown for one	Unknown — not stated by the source	1G X 72
Lead platingKnown for one	Unknown — not stated by the source	Gold
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
WeightKnown for one	Unknown — not stated by the source	450 g
Packaging dataidentical
Package type	DIMM	DIMM
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X4
CompatibilityKnown for one	Unknown — not stated by the source	647879-B21 (HP); 647899-B21 (HP); 676333-B21 (HP)
Bus clock rateKnown for one	Unknown — not stated by the source	1600 MHz
Country of originKnown for one	Unknown — not stated by the source	United States
Error indicationKnown for one	Unknown — not stated by the source	ECC
Internal memoryKnown for one	Unknown — not stated by the source	8192 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 8192 MB
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
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 80%	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

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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