Product comparison · 2 memory modules

HP 512MB (2x256MB) SDRAM vs HyperX black 4GB DDR3-1333MHz Module

5specifications compared
4differ
1identical
25known for one product only

Key differences

Internal memory
- 512MB (2x256MB) SDRAM:0.5 GB
- black 4GB DDR3-1333MHz Module:4 GB
Memory layout (modules x size)
- 512MB (2x256MB) SDRAM:2 x 0.5 GB
- black 4GB DDR3-1333MHz Module:1 x 4 GB
Internal memory type
- 512MB (2x256MB) SDRAM:DRAM
- black 4GB DDR3-1333MHz Module:DDR3
ECC
- 512MB (2x256MB) SDRAM:Yes
- black 4GB DDR3-1333MHz Module:No

Side by side

Differences highlightedShow differences only

Comparison of 512MB (2x256MB) SDRAM, black 4GB DDR3-1333MHz Module
30 specifications	A HP 512MB (2x256MB) SDRAM View product	B HyperX black 4GB DDR3-1333MHz Module View product
Features4 differ
Internal memoryDiffers	0.5 GB	4 GB
Memory layout (modules x size)Differs	2 x 0.5 GB	1 x 4 GB
Internal memory typeDiffers	DRAM	DDR3
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
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 64
SPD profileKnown for one	Unknown — not stated by the source	Yes
Memory typeKnown for one	Unknown — not stated by the source	PC-10600
Product colourKnown for one	Unknown — not stated by the source	Black
Cooling typeKnown for one	Unknown — not stated by the source	Heatsink
Lead platingKnown for one	Unknown — not stated by the source	Gold
Packaging dataidentical
Package type	DIMM	DIMM
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	1333 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 4096 MB
Number of pinsKnown for one	Unknown — not stated by the source	240
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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