Product comparison · 2 memory modules

HP 4GB DDR2 800MHz vs HP 577047-001 memory module

8specifications compared
3differ
5identical
2known for one product only

Key differences

Internal memory
- 4GB DDR2 800MHz:4 GB
- 577047-001 memory module:1 GB
Memory layout (modules x size)
- 4GB DDR2 800MHz:1 x 4 GB
- 577047-001 memory module:1 x 1 GB
ECC
- 4GB DDR2 800MHz:Yes
- 577047-001 memory module:No

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR2 800MHz, 577047-001
10 specifications	A HP 4GB DDR2 800MHz View product	B HP 577047-001 memory module Model 577047-001 View product
Features3 differ
Internal memoryDiffers	4 GB	1 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 1 GB
Internal memory type	DDR2	DDR2
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
Memory clock speed	800 MHz	800 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Product colourKnown for one	Green	Unknown — not stated by the source
CAS latencyKnown for one	Unknown — not stated by the source	6

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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