Product comparison · 2 memory modules

Kingston Technology 1GB DDR-400 vs Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4

6specifications compared
2differ
4identical
8known for one product only

Key differences

ECC
- 1GB DDR-400:No
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:Yes
Memory bus
- 1GB DDR-400:64 bit
- Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4:72 bit

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR-400, Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4
14 specifications	A Kingston Technology 1GB DDR-400 View product	B Kingston Technology Memory 1GB 333MHz DDR ECC CL2.5 DUAL x4 View product
Features2 differ
Internal memory	1 GB	1 GB
Memory layout (modules x size)Known for one	1 x 1 GB	Unknown — not stated by the source
Internal memory type	DDR	DDR
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factor	184-pin DIMM	184-Pin DIMM
ECCDiffers	No	Yes
Memory busDiffers	64 bit	72 bit
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory typeKnown for one	DDR	Unknown — not stated by the source
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	4 bit
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C

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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