Product comparison · 2 memory modules

Kingston Technology 1GB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x4 vs Kingston Technology 2GB PC2700 Kit

5specifications compared
2differ
3identical
9known for one product only

Key differences

Internal memory
- 1GB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x4:1 GB
- 2GB PC2700 Kit:2 GB
Memory bus
- 1GB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x4:72 bit
- 2GB PC2700 Kit:64 bit

Side by side

Differences highlightedShow differences only

Comparison of 1GB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x4, 2GB PC2700 Kit
14 specifications	A Kingston Technology 1GB 400MHz DDR ECC Registered CL3 (3-3-3) DIMM Single Rank, x4 View product	B Kingston Technology 2GB PC2700 Kit View product
Features2 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory busDiffers	72 bit	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory typeKnown for one	Unknown — not stated by the source	DDR
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	3	Unknown — not stated by the source
Check widthKnown for one	4 bit	Unknown — not stated by the source
Memory voltageKnown for one	2.6 V	Unknown — not stated by the source
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes

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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