Product comparison · 2 memory modules

Kingston Technology 256MB DDR400 vs Kingston Technology Memory 128MB 100MHz Reg ECC 16x72 CL2

2specifications compared
1differ
1identical
12known for one product only

Key differences

The Kingston Technology 256MB DDR400 has 16 -pin DIMM more memory form factor than the Kingston Technology Memory 128MB 100MHz Reg ECC 16x72 CL2 (184-pin DIMM vs 168-pin DIMM).

Memory form factor
- 256MB DDR400:184-pin DIMM
- Memory 128MB 100MHz Reg ECC 16x72 CL2:168-pin DIMM

Side by side

Differences highlightedShow differences only

Comparison of 256MB DDR400, Memory 128MB 100MHz Reg ECC 16x72 CL2
14 specifications	A Kingston Technology 256MB DDR400 View product	B Kingston Technology Memory 128MB 100MHz Reg ECC 16x72 CL2 View product
Features1 differ
Internal memoryKnown for one	0.25 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR	Unknown — not stated by the source
Memory form factorDiffers	184-pin DIMM	168-pin DIMM
ECCKnown for one	Unknown — not stated by the source	Yes
CAS latencyKnown for one	Unknown — not stated by the source	2
Memory busKnown for one	Unknown — not stated by the source	64 bit
Check widthKnown for one	Unknown — not stated by the source	8 bit
Memory voltageKnown for one	Unknown — not stated by the source	3.3 V
Internal memory access speedKnown for one	Unknown — not stated by the source	8 ns
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 55 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Other featuresidentical
Start-up timeKnown for one	1.1 ms	Unknown — not stated by the source
Access timeKnown for one	4.5 ms	Unknown — not stated by the source

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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