Product comparison · 2 memory modules

HP 256MB DRAM-800 vs Kingston Technology 512MB 400MHz DDR Non-ECC CL2.5 DIMM

3specifications compared
3differ
0identical
6known for one product only

Key differences

The Kingston Technology 512MB 400MHz DDR Non-ECC CL2.5 DIMM has 0.25 GB more internal memory than the HP 256MB DRAM-800 (0.5 GB vs 0.25 GB). Only the HP 256MB DRAM-800 has ECC. Internal memory type: DRAM on the HP 256MB DRAM-800, DDR on the Kingston Technology 512MB 400MHz DDR Non-ECC CL2.5 DIMM.

Internal memory
- 256MB DRAM-800:0.25 GB
- 512MB 400MHz DDR Non-ECC CL2.5 DIMM:0.5 GB
Internal memory type
- 256MB DRAM-800:DRAM
- 512MB 400MHz DDR Non-ECC CL2.5 DIMM:DDR
ECC
- 256MB DRAM-800:Yes
- 512MB 400MHz DDR Non-ECC CL2.5 DIMM:No

Side by side

Differences highlightedShow differences only

Comparison of 256MB DRAM-800, 512MB 400MHz DDR Non-ECC CL2.5 DIMM
9 specifications	A HP 256MB DRAM-800 View product	B Kingston Technology 512MB 400MHz DDR Non-ECC CL2.5 DIMM View product
Features3 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Memory layout (modules x size)Known for one	1 x 0.25 GB	Unknown — not stated by the source
Internal memory typeDiffers	DRAM	DDR
Component forKnown for one	PC/Server	Unknown — not stated by the source
ECCDiffers	Yes	No
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Memory form factorKnown for one	Unknown — not stated by the source	184-pin DIMM
CAS latencyKnown for one	Unknown — not stated by the source	2.5
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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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