Product comparison · 2 memory modules

Fujitsu 16GB DDR2-667MHz, ECC vs Hypertec 512MB PC66 Kit (Legacy)

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

Key differences

The Fujitsu 16GB DDR2-667MHz, ECC has 15.5 GB more internal memory than the Hypertec 512MB PC66 Kit (Legacy) (16 GB vs 0.5 GB). The Fujitsu 16GB DDR2-667MHz, ECC has 72 -pin DIMM more memory form factor than the Hypertec 512MB PC66 Kit (Legacy) (240-pin DIMM vs 168-pin DIMM). The Fujitsu 16GB DDR2-667MHz, ECC has 601 MHz more memory clock speed than the Hypertec 512MB PC66 Kit (Legacy) (667 MHz vs 66 MHz). Memory layout (modules x size): 2 x 8 GB on the Fujitsu 16GB DDR2-667MHz, ECC, 2 x 0.5 GB on the Hypertec 512MB PC66 Kit (Legacy). Internal memory type: DDR2 on the Fujitsu 16GB DDR2-667MHz, ECC, SDR SDRAM on the Hypertec 512MB PC66 Kit (Legacy).

Internal memory
- 16GB DDR2-667MHz, ECC:16 GB
- 512MB PC66 Kit (Legacy):0.5 GB
Memory layout (modules x size)
- 16GB DDR2-667MHz, ECC:2 x 8 GB
- 512MB PC66 Kit (Legacy):2 x 0.5 GB
Internal memory type
- 16GB DDR2-667MHz, ECC:DDR2
- 512MB PC66 Kit (Legacy):SDR SDRAM
Memory form factor
- 16GB DDR2-667MHz, ECC:240-pin DIMM
- 512MB PC66 Kit (Legacy):168-pin DIMM
Memory clock speed
- 16GB DDR2-667MHz, ECC:667 MHz
- 512MB PC66 Kit (Legacy):66 MHz

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR2-667MHz, ECC, 512MB PC66 Kit (Legacy)
10 specifications	A Fujitsu 16GB DDR2-667MHz, ECC View product	B Hypertec 512MB PC66 Kit (Legacy)View product
Features5 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	SDR SDRAM
Memory form factorDiffers	240-pin DIMM	168-pin DIMM
Memory clock speedDiffers	667 MHz	66 MHz
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory typeKnown for one	Unknown — not stated by the source	PC66

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.

More memory module comparisons

All memory module comparisons