Product comparison · 2 memory modules

Kingston Technology 512MB 100MHz ECC CL2 DIMM vs Kingston Technology 512MB 266MHz DDR Non-ECC CL2.5 SODIMM

7specifications compared
3differ
4identical
5known for one product only

Key differences

The Kingston Technology 512MB 266MHz DDR Non-ECC CL2.5 SODIMM has 0.5 more CAS latency than the Kingston Technology 512MB 100MHz ECC CL2 DIMM (2.5 vs 2). The Kingston Technology 512MB 100MHz ECC CL2 DIMM has 0.8 V more memory voltage than the Kingston Technology 512MB 266MHz DDR Non-ECC CL2.5 SODIMM (3.3 V vs 2.5 V). Memory form factor: 168-pin DIMM on the Kingston Technology 512MB 100MHz ECC CL2 DIMM, 200-pin SO-DIMM on the Kingston Technology 512MB 266MHz DDR Non-ECC CL2.5 SODIMM.

Memory form factor
- 512MB 100MHz ECC CL2 DIMM:168-pin DIMM
- 512MB 266MHz DDR Non-ECC CL2.5 SODIMM:200-pin SO-DIMM
CAS latency
- 512MB 100MHz ECC CL2 DIMM:2
- 512MB 266MHz DDR Non-ECC CL2.5 SODIMM:2.5
Memory voltage
- 512MB 100MHz ECC CL2 DIMM:3.3 V
- 512MB 266MHz DDR Non-ECC CL2.5 SODIMM:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of 512MB 100MHz ECC CL2 DIMM, 512MB 266MHz DDR Non-ECC CL2.5 SODIMM
12 specifications	A Kingston Technology 512MB 100MHz ECC CL2 DIMM View product	B Kingston Technology 512MB 266MHz DDR Non-ECC CL2.5 SODIMM View product
Features3 differ
Internal memory	0.5 GB	0.5 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 0.5 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR
Memory form factorDiffers	168-pin DIMM	200-pin SO-DIMM
ECC	Yes	Yes
CAS latencyDiffers	2	2.5
Memory bus	64 bit	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	3.3 V	2.5 V
Lead plating	Gold	Gold
Check widthKnown for one	8 bit	Unknown — not stated by the source
Internal memory access speedKnown for one	8 ns	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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