Product comparison · 2 memory modules

Buffalo 512MB DDR400 Select DIMM 184pin PC3200 CL3.0 vs Kingston Technology 4GB 800MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 INTEL

Key differences

Internal memory
- 512MB DDR400 Select DIMM 184pin PC3200 CL3.0:0.5 GB
- 4GB 800MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 INTEL:4 GB
Memory form factor
- 512MB DDR400 Select DIMM 184pin PC3200 CL3.0:184-pin DIMM
- 4GB 800MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 INTEL:240-pin DIMM
ECC
- 512MB DDR400 Select DIMM 184pin PC3200 CL3.0:No
- 4GB 800MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 INTEL:Yes
CAS latency
- 512MB DDR400 Select DIMM 184pin PC3200 CL3.0:3
- 4GB 800MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 INTEL:5
Memory voltage
- 512MB DDR400 Select DIMM 184pin PC3200 CL3.0:2.6 V
- 4GB 800MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 INTEL:1.8 V

Differences highlightedShow differences only

Comparison of 512MB DDR400 Select DIMM 184pin PC3200 CL3.0, 4GB 800MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 INTEL
13 specifications	A Buffalo 512MB DDR400 Select DIMM 184pin PC3200 CL3.0 View product	B Kingston Technology 4GB 800MHz DDR2 ECC Fully Buffered CL5 DIMM Dual Rank, x4 INTEL View product
Features5 differ
Internal memoryDiffers	0.5 GB	4 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR2
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	3	5
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageDiffers	2.6 V	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	512M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	400 MHz	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.