Product comparison · 2 memory modules

HP 512MB DDR2 400MHz vs HP 774169-001 memory module

6specifications compared
5differ
1identical
4known for one product only

Key differences

Internal memory
- 512MB DDR2 400MHz:0.5 GB
- 774169-001 memory module:4 GB
Memory layout (modules x size)
- 512MB DDR2 400MHz:1 x 0.5 GB
- 774169-001 memory module:1 x 4 GB
Internal memory type
- 512MB DDR2 400MHz:DDR2
- 774169-001 memory module:DDR4
Memory form factor
- 512MB DDR2 400MHz:240-pin DIMM
- 774169-001 memory module:288-pin DIMM
Memory clock speed
- 512MB DDR2 400MHz:400 MHz
- 774169-001 memory module:2133 MHz

Side by side

Differences highlightedShow differences only

Comparison of 512MB DDR2 400MHz, 774169-001
10 specifications	A HP 512MB DDR2 400MHz View product	B HP 774169-001 memory module Model 774169-001 View product
Features5 differ
Internal memoryDiffers	0.5 GB	4 GB
Memory layout (modules x size)Differs	1 x 0.5 GB	1 x 4 GB
Internal memory typeDiffers	DDR2	DDR4
Component for	PC/Server	PC/Server
Memory form factorDiffers	240-pin DIMM	288-pin DIMM
CAS latencyKnown for one	Unknown — not stated by the source	15
Memory clock speedDiffers	400 MHz	2133 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.2 V
Product colourKnown for one	Green	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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