Product comparison · 2 memory modules

Origin Storage Origin 2 x 2GB 2Rx8 DDR2-800 PC2-6400 Unbuffered ECC 1.8V 240-pin RDIMM vs Origin Storage Origin 2 x 4GB 2Rx4 DDR2-667 PC2-5300 Registered ECC 1.8V 240-pin RDIMM

Key differences

Internal memory
- Origin 2 x 2GB 2Rx8 DDR2-800 PC2-6400 Unbuffered ECC 1.8V 240-pin RDIMM:2 GB
- Origin 2 x 4GB 2Rx4 DDR2-667 PC2-5300 Registered ECC 1.8V 240-pin RDIMM:4 GB
Memory layout (modules x size)
- Origin 2 x 2GB 2Rx8 DDR2-800 PC2-6400 Unbuffered ECC 1.8V 240-pin RDIMM:2 x 2 GB
- Origin 2 x 4GB 2Rx4 DDR2-667 PC2-5300 Registered ECC 1.8V 240-pin RDIMM:2 x 4 GB
CAS latency
- Origin 2 x 2GB 2Rx8 DDR2-800 PC2-6400 Unbuffered ECC 1.8V 240-pin RDIMM:11
- Origin 2 x 4GB 2Rx4 DDR2-667 PC2-5300 Registered ECC 1.8V 240-pin RDIMM:10
Memory clock speed
- Origin 2 x 2GB 2Rx8 DDR2-800 PC2-6400 Unbuffered ECC 1.8V 240-pin RDIMM:800 MHz
- Origin 2 x 4GB 2Rx4 DDR2-667 PC2-5300 Registered ECC 1.8V 240-pin RDIMM:667 MHz
Buffered memory type
- Origin 2 x 2GB 2Rx8 DDR2-800 PC2-6400 Unbuffered ECC 1.8V 240-pin RDIMM:Unregistered (unbuffered)
- Origin 2 x 4GB 2Rx4 DDR2-667 PC2-5300 Registered ECC 1.8V 240-pin RDIMM:Registered (buffered)

Differences highlightedShow differences only

Comparison of OS-A2018598, OS-A2408010
24 specifications	A Origin Storage Origin 2 x 2GB 2Rx8 DDR2-800 PC2-6400 Unbuffered ECC 1.8V 240-pin RDIMM Model OS-A2018598 View product	B Origin Storage Origin 2 x 4GB 2Rx4 DDR2-667 PC2-5300 Registered ECC 1.8V 240-pin RDIMM Model OS-A2408010 View product
Features5 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	2 x 2 GB	2 x 4 GB
Internal memory type	DDR2	DDR2
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	11	10
Memory clock speedDiffers	800 MHz	667 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory ranking	2	2
Memory voltage	1.8 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) code	84733020	84733020

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.