Product comparison · 2 memory modules

Kingston Technology 2GB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Dual Rank, x4 vs Kingston Technology 512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8

Key differences

Internal memory
- 2GB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Dual Rank, x4:2 GB
- 512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8:0.5 GB

Differences highlightedShow differences only

Comparison of 2GB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Dual Rank, x4, 512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8
8 specifications	A Kingston Technology 2GB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Dual Rank, x4 View product	B Kingston Technology 512MB 533MHz DDR2 ECC Fully Buffered CL4 DIMM Single Rank, x8 View product
Features1 differ
Internal memoryDiffers	2 GB	0.5 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
CAS latency	4	4
Memory voltage	1.8 V	1.8 V
Other featuresidentical
Data transfer rate	533 Mbit/s	533 Mbit/s
Number of pins	240	240
Expansion slotsKnown for one	FB-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.