Product comparison · 2 memory modules

2-Power 16GB DDR3 1866MHz ECC Reg RDIMM Memory vs Origin Storage 2GB DDR3 1866Mhz UDIMM 1RX8ECC

Key differences

Internal memory
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:16 GB
- 2GB DDR3 1866Mhz UDIMM 1RX8ECC:2 GB
Memory layout (modules x size)
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:1 x 16 GB
- 2GB DDR3 1866Mhz UDIMM 1RX8ECC:1 x 2 GB
Internal memory type
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:DDR3L
- 2GB DDR3 1866Mhz UDIMM 1RX8ECC:DDR3
CAS latency
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:13
- 2GB DDR3 1866Mhz UDIMM 1RX8ECC:12
Memory ranking
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:2
- 2GB DDR3 1866Mhz UDIMM 1RX8ECC:1
Width
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:32 mm
- 2GB DDR3 1866Mhz UDIMM 1RX8ECC:133.3 mm
Depth
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:132 mm
- 2GB DDR3 1866Mhz UDIMM 1RX8ECC:3.8 mm
Height
- 16GB DDR3 1866MHz ECC Reg RDIMM Memory:4 mm
- 2GB DDR3 1866Mhz UDIMM 1RX8ECC:30.4 mm

Differences highlightedShow differences only

Comparison of MEM8753B, OM2G31866U1RX8E15
23 specifications	A 2-Power 16GB DDR3 1866MHz ECC Reg RDIMM Memory Model MEM8753B View product	B Origin Storage 2GB DDR3 1866Mhz UDIMM 1RX8ECC Model OM2G31866U1RX8E15 View product
Features5 differ
Internal memoryDiffers	16 GB	2 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 2 GB
Internal memory typeDiffers	DDR3L	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	13	12
Memory clock speed	1866 MHz	1866 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory rankingDiffers	2	1
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
BacklightKnown for one	Unknown — not stated by the source	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 95 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 80%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthDiffers	32 mm	133.3 mm
DepthDiffers	132 mm	3.8 mm
HeightDiffers	4 mm	30.4 mm
WeightDiffers	22 g	100 g

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.