Product comparison · 2 memory modules

Origin Storage 8GB DDR3 1333MHz RDIMM 2Rx4 ECC vs Origin Storage 8GB DDR3 1333MHz UDIMM 2Rx8 ECC

Key differences

Component for
- 8GB DDR3 1333MHz RDIMM 2Rx4 ECC:NAS/storage server
- 8GB DDR3 1333MHz UDIMM 2Rx8 ECC:PC/Server
Buffered memory type
- 8GB DDR3 1333MHz RDIMM 2Rx4 ECC:Registered (buffered)
- 8GB DDR3 1333MHz UDIMM 2Rx8 ECC:Unregistered (unbuffered)

Differences highlightedShow differences only

Comparison of OS-A4105738, OS-A5180168
25 specifications	A Origin Storage 8GB DDR3 1333MHz RDIMM 2Rx4 ECC Model OS-A4105738 View product	B Origin Storage 8GB DDR3 1333MHz UDIMM 2Rx8 ECC Model OS-A5180168 View product
Features2 differ
Internal memory	8 GB	8 GB
Memory layout (modules x size)	1 x 8 GB	1 x 8 GB
Internal memory type	DDR3	DDR3
Component forDiffers	NAS/storage server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latency	11	11
Memory clock speed	1333 MHz	1333 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory ranking	2	2
Memory voltage	1.35 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%
Sustainabilityidentical
Compliance certificates	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH	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) code	84733020	84733020
Other featuresidentical
Warranty period	20 year(s)	20 year(s)

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