Product comparison · 2 memory modules

Origin Storage 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V vs Origin Storage 32GB DDR4 2133MHz LRDIMM 4Rx4 ECC

Key differences

Internal memory
- 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V:4 GB
- 32GB DDR4 2133MHz LRDIMM 4Rx4 ECC:32 GB
Memory layout (modules x size)
- 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V:1 x 4 GB
- 32GB DDR4 2133MHz LRDIMM 4Rx4 ECC:1 x 32 GB
Internal memory type
- 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V:DDR3
- 32GB DDR4 2133MHz LRDIMM 4Rx4 ECC:DDR4
Component for
- 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V:Laptop
- 32GB DDR4 2133MHz LRDIMM 4Rx4 ECC:PC/Server
Memory form factor
- 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V:204-pin SO-DIMM
- 32GB DDR4 2133MHz LRDIMM 4Rx4 ECC:288-pin DIMM
ECC
- 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V:No
- 32GB DDR4 2133MHz LRDIMM 4Rx4 ECC:Yes
CAS latency
- 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V:11
- 32GB DDR4 2133MHz LRDIMM 4Rx4 ECC:17
Memory clock speed
- 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V:1866 MHz
- 32GB DDR4 2133MHz LRDIMM 4Rx4 ECC:2133 MHz

Differences highlightedShow differences only

Comparison of 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V, A7945725-OS
25 specifications	A Origin Storage 4GB DDR3 1866MHz SODIMM 1Rx8 Non-ECC 1.35V View product	B Origin Storage 32GB DDR4 2133MHz LRDIMM 4Rx4 ECC Model A7945725-OS View product
Features11 differ
Internal memoryDiffers	4 GB	32 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 32 GB
Internal memory typeDiffers	DDR3	DDR4
Component forDiffers	Laptop	PC/Server
Memory form factorDiffers	204-pin SO-DIMM	288-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	11	17
Memory clock speedDiffers	1866 MHz	2133 MHz
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingDiffers	1	4
Memory voltageDiffers	1.35 V	1.2 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 & dimensions2 differ
WidthDiffers	67.6 mm	133.3 mm
Depth	3.8 mm	3.8 mm
HeightDiffers	31.8 mm	31.2 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.