Product comparison · 2 memory modules

2-Power 1GB DDR3 1066MHz vs HP 4GB DDR4-2400MHz

Key differences

Internal memory
- 1GB DDR3 1066MHz:1 GB
- 4GB DDR4-2400MHz:4 GB
Memory layout (modules x size)
- 1GB DDR3 1066MHz:1 x 1 GB
- 4GB DDR4-2400MHz:1 x 4 GB
Internal memory type
- 1GB DDR3 1066MHz:DDR3
- 4GB DDR4-2400MHz:DDR4
Component for
- 1GB DDR3 1066MHz:PC/Server
- 4GB DDR4-2400MHz:Laptop
Memory form factor
- 1GB DDR3 1066MHz:240-pin DIMM
- 4GB DDR4-2400MHz:260-pin SO-DIMM
ECC
- 1GB DDR3 1066MHz:No
- 4GB DDR4-2400MHz:Yes
Memory clock speed
- 1GB DDR3 1066MHz:1066 MHz
- 4GB DDR4-2400MHz:2400 MHz
Buffered memory type
- 1GB DDR3 1066MHz:Unregistered (unbuffered)
- 4GB DDR4-2400MHz:Registered (buffered)

Differences highlightedShow differences only

Comparison of 1GB DDR3 1066MHz, 4GB DDR4-2400MHz
14 specifications	A 2-Power 1GB DDR3 1066MHz View product	B HP 4GB DDR4-2400MHz View product
Features8 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 4 GB
Internal memory typeDiffers	DDR3	DDR4
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	240-pin DIMM	260-pin SO-DIMM
ECCDiffers	No	Yes
Memory clock speedDiffers	1066 MHz	2400 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Product colour	Green	Green
CAS latencyKnown for one	7	Unknown — not stated by the source
Memory rankingKnown for one	1	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	68.6 mm
HeightKnown for one	Unknown — not stated by the source	30 mm
WeightKnown for one	Unknown — not stated by the source	20 g

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.