Product comparison · 2 memory modules

Kingston Technology 512MB 266MHz DDR Non-ECC CL2 DIMM vs Kingston Technology Memory 256MB DDR PC266 ECC CL25

8specifications compared
3differ
5identical
3known for one product only

Key differences

Internal memory
- 512MB 266MHz DDR Non-ECC CL2 DIMM:0.5 GB
- Memory 256MB DDR PC266 ECC CL25:0.25 GB
ECC
- 512MB 266MHz DDR Non-ECC CL2 DIMM:No
- Memory 256MB DDR PC266 ECC CL25:Yes
CAS latency
- 512MB 266MHz DDR Non-ECC CL2 DIMM:2
- Memory 256MB DDR PC266 ECC CL25:2.5

Side by side

Differences highlightedShow differences only

Comparison of 512MB 266MHz DDR Non-ECC CL2 DIMM, Memory 256MB DDR PC266 ECC CL25
11 specifications	A Kingston Technology 512MB 266MHz DDR Non-ECC CL2 DIMM View product	B Kingston Technology Memory 256MB DDR PC266 ECC CL25 View product
Features3 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Memory layout (modules x size)Known for one	1 x 0.5 GB	Unknown — not stated by the source
Internal memory type	DDR	DDR
Memory form factor	184-pin DIMM	184-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	2	2.5
Memory bus	64 bit	64 bit
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltage	2.5 V	2.5 V
Lead plating	Gold	Gold
Check widthKnown for one	Unknown — not stated by the source	8 bit

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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