Product comparison · 2 memory modules

Kingston Technology 1GB DDR266 vs Kingston Technology Memory 256MB DDR PC266 ECC CL25

7specifications compared
2differ
5identical
4known for one product only

Key differences

The Kingston Technology 1GB DDR266 has 0.75 GB more internal memory than the Kingston Technology Memory 256MB DDR PC266 ECC CL25 (1 GB vs 0.25 GB). The Kingston Technology 1GB DDR266 has 0.8 V more memory voltage than the Kingston Technology Memory 256MB DDR PC266 ECC CL25 (3.3 V vs 2.5 V).

Internal memory
- 1GB DDR266:1 GB
- Memory 256MB DDR PC266 ECC CL25:0.25 GB
Memory voltage
- 1GB DDR266:3.3 V
- Memory 256MB DDR PC266 ECC CL25:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR266, Memory 256MB DDR PC266 ECC CL25
11 specifications	A Kingston Technology 1GB DDR266 View product	B Kingston Technology Memory 256MB DDR PC266 ECC CL25 View product
Features2 differ
Internal memoryDiffers	1 GB	0.25 GB
Memory layout (modules x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Internal memory type	DDR	DDR
Memory form factor	184-pin DIMM	184-pin DIMM
ECC	Yes	Yes
Memory bus	64 bit	64 bit
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageDiffers	3.3 V	2.5 V
Lead plating	Gold	Gold
CAS latencyKnown for one	Unknown — not stated by the source	2.5
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.

More memory module comparisons

All memory module comparisons