Product comparison · 2 memory modules

HP 1GB DDR 266MHz vs HP 2GB DDR3L-1600

Key differences

Internal memory
- 1GB DDR 266MHz:1 GB
- 2GB DDR3L-1600:2 GB
Memory layout (modules x size)
- 1GB DDR 266MHz:1 x 1 GB
- 2GB DDR3L-1600:1 x 2 GB
Internal memory type
- 1GB DDR 266MHz:DDR
- 2GB DDR3L-1600:DDR3L
Component for
- 1GB DDR 266MHz:PC/Server
- 2GB DDR3L-1600:Laptop
Memory form factor
- 1GB DDR 266MHz:184-pin DIMM
- 2GB DDR3L-1600:204-pin SO-DIMM
ECC
- 1GB DDR 266MHz:Yes
- 2GB DDR3L-1600:No
CAS latency
- 1GB DDR 266MHz:2
- 2GB DDR3L-1600:11
Memory clock speed
- 1GB DDR 266MHz:266 MHz
- 2GB DDR3L-1600:1600 MHz

Differences highlightedShow differences only

Comparison of 1GB DDR 266MHz, 2GB DDR3L-1600
11 specifications	A HP 1GB DDR 266MHz View product	B HP 2GB DDR3L-1600 View product
Features8 differ
Internal memoryDiffers	1 GB	2 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 2 GB
Internal memory typeDiffers	DDR	DDR3L
Component forDiffers	PC/Server	Laptop
Memory form factorDiffers	184-pin DIMM	204-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	2	11
Memory clock speedDiffers	266 MHz	1600 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.35 V
Product colourKnown for one	Green, Black	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.