Product comparison · 2 memory modules

Kingston Technology 1GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8 vs Lenovo 512MB PC2-5300 CL5 Non-Parity DDR2 SDRAM SODIMM Memory

6specifications compared
3differ
3identical
8known for one product only

Key differences

Internal memory
- 1GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8:1 GB
- 512MB PC2-5300 CL5 Non-Parity DDR2 SDRAM SODIMM Memory:0.5 GB
Memory form factor
- 1GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8:240-pin DIMM
- 512MB PC2-5300 CL5 Non-Parity DDR2 SDRAM SODIMM Memory:200-pin SO-DIMM
CAS latency
- 1GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8:4
- 512MB PC2-5300 CL5 Non-Parity DDR2 SDRAM SODIMM Memory:2.5

Side by side

Differences highlightedShow differences only

Comparison of 1GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8, 512MB PC2-5300 CL5 Non-Parity DDR2 SDRAM SODIMM Memory
14 specifications	A Kingston Technology 1GB 533MHz DDR2 ECC Registered CL4 DIMM Dual Rank, x8 View product	B Lenovo 512MB PC2-5300 CL5 Non-Parity DDR2 SDRAM SODIMM Memory View product
Features3 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory type	DDR2	DDR2
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECC	Yes	Yes
CAS latencyDiffers	4	2.5
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Lead plating	Gold	Gold
Memory busKnown for one	72 bit	Unknown — not stated by the source
Check widthKnown for one	8 bit	Unknown — not stated by the source
Memory voltageKnown for one	1.8 V	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	68 mm
DepthKnown for one	Unknown — not stated by the source	32 mm
HeightKnown for one	Unknown — not stated by the source	4 mm
Other featuresidentical
Supported data transfer ratesKnown for one	Unknown — not stated by the source	5300 MB/sec

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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