Product comparison · 2 memory modules

Origin Storage 4GB DDR3 1066MHz UDIMM 2Rx8 Non-ECC vs Origin Storage 4GB DDR3 1333MHz RDIMM 2Rx4 ECC

Key differences

ECC
- 4GB DDR3 1066MHz UDIMM 2Rx8 Non-ECC:No
- 4GB DDR3 1333MHz RDIMM 2Rx4 ECC:Yes
Memory clock speed
- 4GB DDR3 1066MHz UDIMM 2Rx8 Non-ECC:1066 MHz
- 4GB DDR3 1333MHz RDIMM 2Rx4 ECC:1333 MHz
Buffered memory type
- 4GB DDR3 1066MHz UDIMM 2Rx8 Non-ECC:Unregistered (unbuffered)
- 4GB DDR3 1333MHz RDIMM 2Rx4 ECC:Registered (buffered)
Memory voltage
- 4GB DDR3 1066MHz UDIMM 2Rx8 Non-ECC:1.5 V
- 4GB DDR3 1333MHz RDIMM 2Rx4 ECC:1.35 V

Differences highlightedShow differences only

Comparison of OM4G31066U2RX8NE15, OM4G31333R2RX4E135M
27 specifications	A Origin Storage 4GB DDR3 1066MHz UDIMM 2Rx8 Non-ECC Model OM4G31066U2RX8NE15 View product	B Origin Storage 4GB DDR3 1333MHz RDIMM 2Rx4 ECC Model OM4G31333R2RX4E135M View product
Features4 differ
Internal memory	4 GB	4 GB
Memory layout (modules x size)	1 x 4 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latency	11	11
Memory clock speedDiffers	1066 MHz	1333 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory ranking	2	2
Memory voltageDiffers	1.5 V	1.35 V
Product colourKnown for one	Green	Unknown — not stated by the source
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, CE, UKCA, Federal Communications Commission (FCC), REACH	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 featuresidentical
Product descriptionKnown for one	30	Unknown — not stated by the source
Warranty periodKnown for one	20 year(s)	Unknown — not stated by the source

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.