Product comparison · 2 memory modules

Origin Storage 1GB DDR2-3200 400Mhz 240pin vs Origin Storage 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM

Key differences

Internal memory
- 1GB DDR2-3200 400Mhz 240pin:1 GB
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:4 GB
Memory layout (modules x size)
- 1GB DDR2-3200 400Mhz 240pin:1 x 1 GB
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:1 x 4 GB
ECC
- 1GB DDR2-3200 400Mhz 240pin:Yes
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:No
Memory clock speed
- 1GB DDR2-3200 400Mhz 240pin:400 MHz
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:800 MHz
Buffered memory type
- 1GB DDR2-3200 400Mhz 240pin:Registered (buffered)
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:Unregistered (unbuffered)
Memory ranking
- 1GB DDR2-3200 400Mhz 240pin:1
- 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM:2

Differences highlightedShow differences only

Comparison of 1GB DDR2-3200 400Mhz 240pin, DELL512D64D2800
24 specifications	A Origin Storage 1GB DDR2-3200 400Mhz 240pin View product	B Origin Storage 4GB DDR2-6400U 800MHz 240pin 2Rx8 UDIMM Model DELL512D64D2800 View product
Features6 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 4 GB
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	11
Memory clock speedDiffers	400 MHz	800 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	1	2
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
BacklightKnown for one	Unknown — not stated by the source	No
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	133.3 mm
DepthKnown for one	Unknown — not stated by the source	3.8 mm
HeightKnown for one	Unknown — not stated by the source	30.4 mm
WeightKnown for one	Unknown — not stated by the source	100 g
Other features1 differ
CompatibilityDiffers	Dell PowerEdge 1850/2850/2970/6950	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.