Product comparison · 2 memory modules

Origin Storage 8GB DDR3-8500R 1066MHz 240pin 4Rx8 ECC RDIMM vs Origin Storage 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM

Key differences

Internal memory
- 8GB DDR3-8500R 1066MHz 240pin 4Rx8 ECC RDIMM:8 GB
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:4 GB
Memory layout (modules x size)
- 8GB DDR3-8500R 1066MHz 240pin 4Rx8 ECC RDIMM:1 x 8 GB
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:1 x 4 GB
Internal memory type
- 8GB DDR3-8500R 1066MHz 240pin 4Rx8 ECC RDIMM:DDR3
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:DDR2
ECC
- 8GB DDR3-8500R 1066MHz 240pin 4Rx8 ECC RDIMM:Yes
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:No
Memory clock speed
- 8GB DDR3-8500R 1066MHz 240pin 4Rx8 ECC RDIMM:1066 MHz
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:800 MHz
Buffered memory type
- 8GB DDR3-8500R 1066MHz 240pin 4Rx8 ECC RDIMM:Registered (buffered)
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:Unregistered (unbuffered)
Memory ranking
- 8GB DDR3-8500R 1066MHz 240pin 4Rx8 ECC RDIMM:4
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:2
Memory voltage
- 8GB DDR3-8500R 1066MHz 240pin 4Rx8 ECC RDIMM:1.35 V
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:1.8 V

Differences highlightedShow differences only

Comparison of DELL1024R72D31066LV, DELL512D64D2800
25 specifications	A Origin Storage 8GB DDR3-8500R 1066MHz 240pin 4Rx8 ECC RDIMM Model DELL1024R72D31066LV View product	B Origin Storage 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM Model DELL512D64D2800 View product
Features8 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	1 x 8 GB	1 x 4 GB
Internal memory typeDiffers	DDR3	DDR2
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latency	11	11
Memory clock speedDiffers	1066 MHz	800 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	4	2
Memory voltageDiffers	1.35 V	1.8 V
Backlight	No	No
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)	10 - 80%	10 - 80%
Storage relative humidity (H-H)	10 - 85%	10 - 85%
Sustainabilityidentical
Compliance certificates	RoHS	RoHS
Softwareidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Weight & dimensionsidentical
Width	133.3 mm	133.3 mm
Depth	3.8 mm	3.8 mm
Height	30.4 mm	30.4 mm
Weight	100 g	100 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other features1 differ
CompatibilityDiffers	Dell PowerEdge T310	Dell Optiplex 960

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.