Product comparison · 2 memory modules

Fujitsu 16GB DDR2-667MHz, ECC vs HP 512MB DDR SDRAM

Key differences

Internal memory
- 16GB DDR2-667MHz, ECC:16 GB
- 512MB DDR SDRAM:0.5 GB
Memory layout (modules x size)
- 16GB DDR2-667MHz, ECC:2 x 8 GB
- 512MB DDR SDRAM:2 x 0.5 GB
Internal memory type
- 16GB DDR2-667MHz, ECC:DDR2
- 512MB DDR SDRAM:DDR
Memory form factor
- 16GB DDR2-667MHz, ECC:240-pin DIMM
- 512MB DDR SDRAM:184-pin DIMM
ECC
- 16GB DDR2-667MHz, ECC:Yes
- 512MB DDR SDRAM:No
Memory clock speed
- 16GB DDR2-667MHz, ECC:667 MHz
- 512MB DDR SDRAM:333 MHz
Buffered memory type
- 16GB DDR2-667MHz, ECC:Registered (buffered)
- 512MB DDR SDRAM:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of 16GB DDR2-667MHz, ECC, 512MB DDR SDRAM
10 specifications	A Fujitsu 16GB DDR2-667MHz, ECC View product	B HP 512MB DDR SDRAM View product
Features7 differ
Internal memoryDiffers	16 GB	0.5 GB
Memory layout (modules x size)Differs	2 x 8 GB	2 x 0.5 GB
Internal memory typeDiffers	DDR2	DDR
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
ECCDiffers	Yes	No
Memory clock speedDiffers	667 MHz	333 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
CAS latencyKnown for one	Unknown — not stated by the source	2.5
Packaging dataidentical
Package type	DIMM	DIMM

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.