Product comparison · 2 memory modules

Acer 4GB DDR3-1600 vs HP 405475-051 memory module

8specifications compared
5differ
3identical
8known for one product only

Key differences

Internal memory
- 4GB DDR3-1600:4 GB
- 405475-051 memory module:1 GB
Memory layout (modules x size)
- 4GB DDR3-1600:1 x 4 GB
- 405475-051 memory module:1 x 1 GB
Internal memory type
- 4GB DDR3-1600:DDR3
- 405475-051 memory module:DDR2
Memory clock speed
- 4GB DDR3-1600:1600 MHz
- 405475-051 memory module:667 MHz
Buffered memory type
- 4GB DDR3-1600:Unregistered (unbuffered)
- 405475-051 memory module:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 4GB DDR3-1600, 405475-051
16 specifications	A Acer 4GB DDR3-1600 View product	B HP 405475-051 memory module Model 405475-051 View product
Features5 differ
Internal memoryDiffers	4 GB	1 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 1 GB
Internal memory typeDiffers	DDR3	DDR2
ECCKnown for one	Yes	Unknown — not stated by the source
Memory clock speedDiffers	1600 MHz	667 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	1
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 95 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	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.

More memory module comparisons

All memory module comparisons