Product comparison · 2 memory modules

Kingston Technology 1024MB ECC vs Kingston Technology 512MB PC800-40 ECC KIT

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

Key differences

The Kingston Technology 1024MB ECC has 0.5 GB more internal memory than the Kingston Technology 512MB PC800-40 ECC KIT (1 GB vs 0.5 GB). The Kingston Technology 512MB PC800-40 ECC KIT has 16 -pin DIMM more memory form factor than the Kingston Technology 1024MB ECC (184-pin DIMM vs 168-pin DIMM). The Kingston Technology 1024MB ECC has 48 bit more memory bus than the Kingston Technology 512MB PC800-40 ECC KIT (64 bit vs 16 bit). Internal memory type: DRAM on the Kingston Technology 1024MB ECC, RDRAM on the Kingston Technology 512MB PC800-40 ECC KIT.

Internal memory
- 1024MB ECC:1 GB
- 512MB PC800-40 ECC KIT:0.5 GB
Internal memory type
- 1024MB ECC:DRAM
- 512MB PC800-40 ECC KIT:RDRAM
Memory form factor
- 1024MB ECC:168-pin DIMM
- 512MB PC800-40 ECC KIT:184-pin DIMM
Memory bus
- 1024MB ECC:64 bit
- 512MB PC800-40 ECC KIT:16 bit
Memory voltage
- 1024MB ECC:3.3 V
- 512MB PC800-40 ECC KIT:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of 1024MB ECC, 512MB PC800-40 ECC KIT
7 specifications	A Kingston Technology 1024MB ECC View product	B Kingston Technology 512MB PC800-40 ECC KIT View product
Features5 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory typeDiffers	DRAM	RDRAM
Memory form factorDiffers	168-pin DIMM	184-pin DIMM
Memory busDiffers	64 bit	16 bit
Check widthKnown for one	8 bit	Unknown — not stated by the source
Memory voltageDiffers	3.3 V	2.5 V

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