Product comparison · 2 memory modules

Dell 16GB DDR3-1066 4R RDIMM ECC vs Dell 4GB DDR3 1333MHz RDIMM ECC

12specifications compared
3differ
9identical
0known for one product only

Key differences

Internal memory
- 16GB DDR3-1066 4R RDIMM ECC:16 GB
- 4GB DDR3 1333MHz RDIMM ECC:4 GB
Memory clock speed
- 16GB DDR3-1066 4R RDIMM ECC:1066 MHz
- 4GB DDR3 1333MHz RDIMM ECC:1333 MHz
Memory ranking
- 16GB DDR3-1066 4R RDIMM ECC:4
- 4GB DDR3 1333MHz RDIMM ECC:2

Side by side

Differences highlightedShow differences only

Comparison of 16GB DDR3-1066 4R RDIMM ECC, 4GB DDR3 1333MHz RDIMM ECC
12 specifications	A Dell 16GB DDR3-1066 4R RDIMM ECC View product	B Dell 4GB DDR3 1333MHz RDIMM ECC View product
Features3 differ
Internal memoryDiffers	16 GB	4 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory clock speedDiffers	1066 MHz	1333 MHz
Buffered memory type	Registered (buffered)	Registered (buffered)
Memory rankingDiffers	4	2
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-25 - 95 °C	-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