Product comparison · 2 memory modules

HP 512MB DDR-266 vs Kingston Technology Memory 256MB PC800-40 ECC 8-Device

4specifications compared
4differ
0identical
5known for one product only

Key differences

The HP 512MB DDR-266 has 0.25 GB more internal memory than the Kingston Technology Memory 256MB PC800-40 ECC 8-Device (0.5 GB vs 0.25 GB). Only the HP 512MB DDR-266 has ECC. Internal memory type: DDR on the HP 512MB DDR-266, RDRAM on the Kingston Technology Memory 256MB PC800-40 ECC 8-Device. Memory form factor: 184-pin DIMM on the HP 512MB DDR-266, 184-pin RIMM on the Kingston Technology Memory 256MB PC800-40 ECC 8-Device.

Internal memory
- 512MB DDR-266:0.5 GB
- Memory 256MB PC800-40 ECC 8-Device:0.25 GB
Internal memory type
- 512MB DDR-266:DDR
- Memory 256MB PC800-40 ECC 8-Device:RDRAM
Memory form factor
- 512MB DDR-266:184-pin DIMM
- Memory 256MB PC800-40 ECC 8-Device:184-pin RIMM
ECC
- 512MB DDR-266:Yes
- Memory 256MB PC800-40 ECC 8-Device:No

Side by side

Differences highlightedShow differences only

Comparison of 512MB DDR-266, Memory 256MB PC800-40 ECC 8-Device
9 specifications	A HP 512MB DDR-266 View product	B Kingston Technology Memory 256MB PC800-40 ECC 8-Device View product
Features4 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Internal memory typeDiffers	DDR	RDRAM
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factorDiffers	184-pin DIMM	184-pin RIMM
ECCDiffers	Yes	No
Memory clock speedKnown for one	266 MHz	Unknown — not stated by the source
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V
Internal memory access speedKnown for one	Unknown — not stated by the source	10 ns

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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