Product comparison · 2 memory modules

Buffalo 512MB DDR400 Select DIMM 184pin PC3200 CL3.0 vs Buffalo DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB)

Key differences

Internal memory
- 512MB DDR400 Select DIMM 184pin PC3200 CL3.0:0.5 GB
- DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB):1 GB
Memory form factor
- 512MB DDR400 Select DIMM 184pin PC3200 CL3.0:184-pin DIMM
- DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB):240-pin DIMM
CAS latency
- 512MB DDR400 Select DIMM 184pin PC3200 CL3.0:3
- DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB):5
Memory clock speed
- 512MB DDR400 Select DIMM 184pin PC3200 CL3.0:400 MHz
- DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB):800 MHz
Memory voltage
- 512MB DDR400 Select DIMM 184pin PC3200 CL3.0:2.6 V
- DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB):1.8 V

Differences highlightedShow differences only

Comparison of 512MB DDR400 Select DIMM 184pin PC3200 CL3.0, DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB)
7 specifications	A Buffalo 512MB DDR400 Select DIMM 184pin PC3200 CL3.0 View product	B Buffalo DDR2 2GB 800Mhz PC6400 Dual Channel Kit (2x 1GB)View product
Features5 differ
Internal memoryDiffers	0.5 GB	1 GB
Internal memory typeKnown for one	Unknown — not stated by the source	DDR
Memory form factorDiffers	184-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	3	5
Memory clock speedDiffers	400 MHz	800 MHz
Memory voltageDiffers	2.6 V	1.8 V

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.