Product comparison · 2 memory modules

HP 2GB DDR SDRAM vs HP 4GB DIMM DDR3 Memory

6specifications compared
6differ
0identical
6known for one product only

Key differences

Internal memory
- 2GB DDR SDRAM:2 GB
- 4GB DIMM DDR3 Memory:4 GB
Internal memory type
- 2GB DDR SDRAM:DDR
- 4GB DIMM DDR3 Memory:DDR3
Memory form factor
- 2GB DDR SDRAM:184-pin DIMM
- 4GB DIMM DDR3 Memory:240-pin DIMM
ECC
- 2GB DDR SDRAM:Yes
- 4GB DIMM DDR3 Memory:No
CAS latency
- 2GB DDR SDRAM:2.5
- 4GB DIMM DDR3 Memory:11
Memory clock speed
- 2GB DDR SDRAM:266 MHz
- 4GB DIMM DDR3 Memory:1600 MHz

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR SDRAM, 4GB DIMM DDR3 Memory
12 specifications	A HP 2GB DDR SDRAM View product	B HP 4GB DIMM DDR3 Memory View product
Features6 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory typeDiffers	DDR	DDR3
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	2.5	11
Memory clock speedDiffers	266 MHz	1600 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory voltageKnown for one	2.5 V	Unknown — not stated by the source
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Component forKnown for one	Unknown — not stated by the source	PC/Server
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84733020

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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