Product comparison · 2 memory modules

HP 2GB DDR-400 vs Kingston Technology 1GB 400MHz DDR Non-ECC CL3 (3-3-3) DIMM

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

Key differences

Internal memory
- 2GB DDR-400:2 GB
- 1GB 400MHz DDR Non-ECC CL3 (3-3-3) DIMM:1 GB
Memory layout (modules x size)
- 2GB DDR-400:1 x 2 GB
- 1GB 400MHz DDR Non-ECC CL3 (3-3-3) DIMM:1 x 1 GB
Memory voltage
- 2GB DDR-400:2.5 V
- 1GB 400MHz DDR Non-ECC CL3 (3-3-3) DIMM:2.6 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR-400, 1GB 400MHz DDR Non-ECC CL3 (3-3-3) DIMM
11 specifications	A HP 2GB DDR-400 View product	B Kingston Technology 1GB 400MHz DDR Non-ECC CL3 (3-3-3) DIMM View product
Features3 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 1 GB
Internal memory type	DDR	DDR
Component for	PC/Server	PC/Server
Memory form factor	184-pin DIMM	184-pin DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latency	3	3
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Memory voltageDiffers	2.5 V	2.6 V
Other featuresidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No

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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