Product comparison · 2 memory modules

Kingston Technology 1GB DDR2-533 vs Kingston Technology 512MB 333MHz DDR Non-ECC CL2.5 DIMM

7specifications compared
5differ
2identical
9known for one product only

Key differences

Internal memory
- 1GB DDR2-533:1 GB
- 512MB 333MHz DDR Non-ECC CL2.5 DIMM:0.5 GB
Memory layout (modules x size)
- 1GB DDR2-533:1 x 1 GB
- 512MB 333MHz DDR Non-ECC CL2.5 DIMM:1 x 0.5 GB
Internal memory type
- 1GB DDR2-533:DDR2
- 512MB 333MHz DDR Non-ECC CL2.5 DIMM:DDR
Memory form factor
- 1GB DDR2-533:240-pin DIMM
- 512MB 333MHz DDR Non-ECC CL2.5 DIMM:184-pin DIMM
CAS latency
- 1GB DDR2-533:4
- 512MB 333MHz DDR Non-ECC CL2.5 DIMM:2.5

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR2-533, 512MB 333MHz DDR Non-ECC CL2.5 DIMM
16 specifications	A Kingston Technology 1GB DDR2-533 View product	B Kingston Technology 512MB 333MHz DDR Non-ECC CL2.5 DIMM View product
Features5 differ
Internal memoryDiffers	1 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 0.5 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	240-pin DIMM	184-pin DIMM
CAS latencyDiffers	4	2.5
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V
Row cycle timeKnown for one	Unknown — not stated by the source	60 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	72 ns
Row active timeKnown for one	Unknown — not stated by the source	42 ns
Lead platingKnown for one	Unknown — not stated by the source	Gold
Module configurationKnown for one	128M X 64	Unknown — not stated by the source
Memory typeKnown for one	DDR2	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	533 MHz	Unknown — not stated by the source
Form factorKnown for one	240-pin DIMM	Unknown — not stated by the source

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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