Product comparison · 2 memory modules

Kingston Technology 128MB module vs Kingston Technology 512MB 400MHz DDR Non-ECC CL2.5 DIMM

2specifications compared
2differ
0identical
8known for one product only

Key differences

The Kingston Technology 512MB 400MHz DDR Non-ECC CL2.5 DIMM has 16 -pin DIMM more memory form factor than the Kingston Technology 128MB module (184-pin DIMM vs 168-pin DIMM). Only the Kingston Technology 128MB module has ECC.

Memory form factor
- 128MB module:168-pin DIMM
- 512MB 400MHz DDR Non-ECC CL2.5 DIMM:184-pin DIMM
ECC
- 128MB module:Yes
- 512MB 400MHz DDR Non-ECC CL2.5 DIMM:No

Side by side

Differences highlightedShow differences only

Comparison of 128MB module, 512MB 400MHz DDR Non-ECC CL2.5 DIMM
10 specifications	A Kingston Technology 128MB module View product	B Kingston Technology 512MB 400MHz DDR Non-ECC CL2.5 DIMM View product
Features2 differ
Memory form factorDiffers	168-pin DIMM	184-pin DIMM
ECCDiffers	Yes	No
Memory busKnown for one	64 bit	Unknown — not stated by the source
Check widthKnown for one	8 bit	Unknown — not stated by the source
Memory voltageKnown for one	3.3 V	Unknown — not stated by the source
Internal memory access speedKnown for one	10 ns	Unknown — not stated by the source
Internal memoryKnown for one	Unknown — not stated by the source	0.5 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR
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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