Product comparison · 2 memory modules

HP 537755-001 memory module vs HP 577047-001 memory module

Key differences

Internal memory
- 537755-001 memory module:4 GB
- 577047-001 memory module:1 GB
Memory layout (modules x size)
- 537755-001 memory module:1 x 4 GB
- 577047-001 memory module:1 x 1 GB
Internal memory type
- 537755-001 memory module:DDR3
- 577047-001 memory module:DDR2
ECC
- 537755-001 memory module:Yes
- 577047-001 memory module:No
CAS latency
- 537755-001 memory module:9
- 577047-001 memory module:6
Memory clock speed
- 537755-001 memory module:1333 MHz
- 577047-001 memory module:800 MHz

Differences highlightedShow differences only

Comparison of 537755-001, 577047-001
9 specifications	A HP 537755-001 memory module Model 537755-001 View product	B HP 577047-001 memory module Model 577047-001 View product
Features6 differ
Internal memoryDiffers	4 GB	1 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 1 GB
Internal memory typeDiffers	DDR3	DDR2
ECCDiffers	Yes	No
CAS latencyDiffers	9	6
Memory clock speedDiffers	1333 MHz	800 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)

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.