Product comparison · 2 memory modules

Origin Storage Origin 2GB 1Rx4 DDR2-400 PC2-3200 CL3 Registered ECC 1.8V 240-pin RDIMM vs Origin Storage 8GB DDR3 1333MHz UDIMM 2Rx8 ECC

Key differences

Internal memory
- Origin 2GB 1Rx4 DDR2-400 PC2-3200 CL3 Registered ECC 1.8V 240-pin RDIMM:2 GB
- 8GB DDR3 1333MHz UDIMM 2Rx8 ECC:8 GB
Memory layout (modules x size)
- Origin 2GB 1Rx4 DDR2-400 PC2-3200 CL3 Registered ECC 1.8V 240-pin RDIMM:1 x 2 GB
- 8GB DDR3 1333MHz UDIMM 2Rx8 ECC:1 x 8 GB
Internal memory type
- Origin 2GB 1Rx4 DDR2-400 PC2-3200 CL3 Registered ECC 1.8V 240-pin RDIMM:DDR2
- 8GB DDR3 1333MHz UDIMM 2Rx8 ECC:DDR3
CAS latency
- Origin 2GB 1Rx4 DDR2-400 PC2-3200 CL3 Registered ECC 1.8V 240-pin RDIMM:10
- 8GB DDR3 1333MHz UDIMM 2Rx8 ECC:11
Memory clock speed
- Origin 2GB 1Rx4 DDR2-400 PC2-3200 CL3 Registered ECC 1.8V 240-pin RDIMM:400 MHz
- 8GB DDR3 1333MHz UDIMM 2Rx8 ECC:1333 MHz
Buffered memory type
- Origin 2GB 1Rx4 DDR2-400 PC2-3200 CL3 Registered ECC 1.8V 240-pin RDIMM:Registered (buffered)
- 8GB DDR3 1333MHz UDIMM 2Rx8 ECC:Unregistered (unbuffered)
Memory ranking
- Origin 2GB 1Rx4 DDR2-400 PC2-3200 CL3 Registered ECC 1.8V 240-pin RDIMM:1
- 8GB DDR3 1333MHz UDIMM 2Rx8 ECC:2
Memory voltage
- Origin 2GB 1Rx4 DDR2-400 PC2-3200 CL3 Registered ECC 1.8V 240-pin RDIMM:1.8 V
- 8GB DDR3 1333MHz UDIMM 2Rx8 ECC:1.35 V

Differences highlightedShow differences only

Comparison of OM2G400R1RX4E18, OS-A5180168
25 specifications	A Origin Storage Origin 2GB 1Rx4 DDR2-400 PC2-3200 CL3 Registered ECC 1.8V 240-pin RDIMM Model OM2G400R1RX4E18 View product	B Origin Storage 8GB DDR3 1333MHz UDIMM 2Rx8 ECC Model OS-A5180168 View product
Features8 differ
Internal memoryDiffers	2 GB	8 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 8 GB
Internal memory typeDiffers	DDR2	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	10	11
Memory clock speedDiffers	400 MHz	1333 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingDiffers	1	2
Memory voltageDiffers	1.8 V	1.35 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%
Sustainability1 differ
Compliance certificatesDiffers	RoHS	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH
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	Unknown — not stated by the source	84733020
Other featuresidentical
Warranty periodKnown for one	Unknown — not stated by the source	20 year(s)

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.