Product comparison · 2 memory modules

Origin Storage 16GB DDR4 2133MHz RDIMM 2Rx4 ECC vs Origin Storage 16GB DDR3 1600MHz UDIMM 2Rx4 ECC

Key differences

Internal memory type
- 16GB DDR4 2133MHz RDIMM 2Rx4 ECC:DDR4
- 16GB DDR3 1600MHz UDIMM 2Rx4 ECC:DDR3
Memory form factor
- 16GB DDR4 2133MHz RDIMM 2Rx4 ECC:288-pin DIMM
- 16GB DDR3 1600MHz UDIMM 2Rx4 ECC:240-pin DIMM
CAS latency
- 16GB DDR4 2133MHz RDIMM 2Rx4 ECC:17
- 16GB DDR3 1600MHz UDIMM 2Rx4 ECC:11
Memory clock speed
- 16GB DDR4 2133MHz RDIMM 2Rx4 ECC:2133 MHz
- 16GB DDR3 1600MHz UDIMM 2Rx4 ECC:1600 MHz
Buffered memory type
- 16GB DDR4 2133MHz RDIMM 2Rx4 ECC:Registered (buffered)
- 16GB DDR3 1600MHz UDIMM 2Rx4 ECC:Unregistered (unbuffered)
Memory voltage
- 16GB DDR4 2133MHz RDIMM 2Rx4 ECC:1.2 V
- 16GB DDR3 1600MHz UDIMM 2Rx4 ECC:1.5 V
Height
- 16GB DDR4 2133MHz RDIMM 2Rx4 ECC:31.2 mm
- 16GB DDR3 1600MHz UDIMM 2Rx4 ECC:30.4 mm

Differences highlightedShow differences only

Comparison of A7945660-OS, OM16G31600U2RX4E15
25 specifications	A Origin Storage 16GB DDR4 2133MHz RDIMM 2Rx4 ECC Model A7945660-OS View product	B Origin Storage 16GB DDR3 1600MHz UDIMM 2Rx4 ECC Model OM16G31600U2RX4E15 View product
Features6 differ
Internal memory typeDiffers	DDR4	DDR3
Memory form factorDiffers	288-pin DIMM	240-pin DIMM
CAS latencyDiffers	17	11
Memory clock speedDiffers	2133 MHz	1600 MHz
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageDiffers	1.2 V	1.5 V
Sustainability1 differ
Compliance certificatesDiffers	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH	RoHS
Weight & dimensions1 differ
HeightDiffers	31.2 mm	30.4 mm
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source
Other featuresidentical
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.