Product comparison · 2 memory modules

HP 416472-001 memory module vs HP 621565-001 memory module

6specifications compared
4differ
2identical
5known for one product only

Key differences

Internal memory type
- 416472-001 memory module:DDR2
- 621565-001 memory module:DDR3
Component for
- 416472-001 memory module:PC/Server
- 621565-001 memory module:Laptop
Memory form factor
- 416472-001 memory module:240-pin DIMM
- 621565-001 memory module:204-pin SO-DIMM
Memory clock speed
- 416472-001 memory module:667 MHz
- 621565-001 memory module:1333 MHz

Side by side

Differences highlightedShow differences only

Comparison of 416472-001, 621565-001
11 specifications	A HP 416472-001 memory module Model 416472-001 View product	B HP 621565-001 memory module Model 621565-001 View product
Features4 differ
Internal memory	2 GB	2 GB
Memory layout (modules x size)	1 x 2 GB	1 x 2 GB
Internal memory typeDiffers	DDR2	DDR3
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	204-pin SO-DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	5	Unknown — not stated by the source
Memory clock speedDiffers	667 MHz	1333 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory rankingKnown for one	2	Unknown — not stated by the source
Memory voltageKnown for one	1.5 V	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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