Product comparison · 2 memory modules

Acer 16GB DDR3 1333MHz ECC Registered vs Acer 1GB DDR2 667MHz DIMM

9specifications compared
5differ
4identical
5known for one product only

Key differences

Internal memory
- 16GB DDR3 1333MHz ECC Registered:16 GB
- 1GB DDR2 667MHz DIMM:1 GB
Memory layout (modules x size)
- 16GB DDR3 1333MHz ECC Registered:1 x 16 GB
- 1GB DDR2 667MHz DIMM:1 x 1 GB
Internal memory type
- 16GB DDR3 1333MHz ECC Registered:DDR3
- 1GB DDR2 667MHz DIMM:DDR2
ECC
- 16GB DDR3 1333MHz ECC Registered:Yes
- 1GB DDR2 667MHz DIMM:No
Memory clock speed
- 16GB DDR3 1333MHz ECC Registered:1333 MHz
- 1GB DDR2 667MHz DIMM:667 MHz

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR3 1333MHz ECC Registered, 1GB DDR2 667MHz DIMM
14 specifications	A Acer 16GB DDR3 1333MHz ECC Registered View product	B Acer 1GB DDR2 667MHz DIMM View product
Features5 differ
Internal memoryDiffers	16 GB	1 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 1 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	5
Memory clock speedDiffers	1333 MHz	667 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 95 °C
Softwareidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Packaging dataidentical
Package type	DIMM	DIMM

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