Product comparison · 2 memory modules

2-Power 1GB DDR2 800MHz DIMM Memory vs HP 4GB PC100

Key differences

Internal memory
- 1GB DDR2 800MHz DIMM Memory:1 GB
- 4GB PC100:4 GB
Memory layout (modules x size)
- 1GB DDR2 800MHz DIMM Memory:1 x 1 GB
- 4GB PC100:4 x 1 GB
Internal memory type
- 1GB DDR2 800MHz DIMM Memory:DDR2
- 4GB PC100:SDR SDRAM
Memory form factor
- 1GB DDR2 800MHz DIMM Memory:240-pin DIMM
- 4GB PC100:168-pin DIMM
ECC
- 1GB DDR2 800MHz DIMM Memory:No
- 4GB PC100:Yes
Memory clock speed
- 1GB DDR2 800MHz DIMM Memory:800 MHz
- 4GB PC100:100 MHz
Buffered memory type
- 1GB DDR2 800MHz DIMM Memory:Unregistered (unbuffered)
- 4GB PC100:Registered (buffered)

Differences highlightedShow differences only

Comparison of MEM1301A, 4GB PC100
21 specifications	A 2-Power 1GB DDR2 800MHz DIMM Memory Model MEM1301A View product	B HP 4GB PC100 View product
Features7 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Differs	1 x 1 GB	4 x 1 GB
Internal memory typeDiffers	DDR2	SDR SDRAM
Component forKnown for one	PC/Server	Unknown — not stated by the source
Memory form factorDiffers	240-pin DIMM	168-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	6	Unknown — not stated by the source
Memory clock speedDiffers	800 MHz	100 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingKnown for one	1	Unknown — not stated by the source
Product colourKnown for one	Green	Unknown — not stated by the source
Memory voltageKnown for one	Unknown — not stated by the source	3.3 V
Weight & dimensionsidentical
WidthKnown for one	32 mm	Unknown — not stated by the source
DepthKnown for one	134 mm	Unknown — not stated by the source
HeightKnown for one	4 mm	Unknown — not stated by the source
WeightKnown for one	22 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	45 mm	Unknown — not stated by the source
Package depthKnown for one	145 mm	Unknown — not stated by the source
Package heightKnown for one	5 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other featuresidentical
CertificationKnown for one	CE, RoHS	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.