Product comparison · 2 memory modules

Acer 4GB DDR3 1333MHz DIMM 240-pin vs Acer 8GB (2x4GB) DDR3-1333 ECC UNB

Key differences

Internal memory
- 4GB DDR3 1333MHz DIMM 240-pin:4 GB
- 8GB (2x4GB) DDR3-1333 ECC UNB:8 GB
Memory layout (modules x size)
- 4GB DDR3 1333MHz DIMM 240-pin:1 x 4 GB
- 8GB (2x4GB) DDR3-1333 ECC UNB:2 x 4 GB
ECC
- 4GB DDR3 1333MHz DIMM 240-pin:No
- 8GB (2x4GB) DDR3-1333 ECC UNB:Yes

Differences highlightedShow differences only

Comparison of 4GB DDR3 1333MHz DIMM 240-pin, 8GB (2x4GB) DDR3-1333 ECC UNB
16 specifications	A Acer 4GB DDR3 1333MHz DIMM 240-pin View product	B Acer 8GB (2x4GB) DDR3-1333 ECC UNB View product
Features3 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	2 x 4 GB
Internal memory type	DDR3	DDR3
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
Memory clock speed	1333 MHz	1333 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory typeKnown for one	Unknown — not stated by the source	PC3-10600
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-25 - 95 °C	-25 - 95 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Softwareidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Packaging dataidentical
Package typeKnown for one	DIMM	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.