Product comparison · 2 memory modules

Origin Storage 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC vs Origin Storage 128GB DDR5 6400MHz RDIMM 2Rx4 ECC

12specifications compared
9differ
3identical
7known for one product only

Key differences

The Origin Storage 128GB DDR5 6400MHz RDIMM 2Rx4 ECC has 112 GB more internal memory than the Origin Storage 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC (128 GB vs 16 GB). The Origin Storage 128GB DDR5 6400MHz RDIMM 2Rx4 ECC has 3,734 MHz more memory clock speed than the Origin Storage 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC (6400 MHz vs 2666 MHz). The Origin Storage 128GB DDR5 6400MHz RDIMM 2Rx4 ECC has 1 more memory ranking than the Origin Storage 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC (2 vs 1). Only the Origin Storage 128GB DDR5 6400MHz RDIMM 2Rx4 ECC has ECC. Memory layout (modules x size): 1 x 16 GB on the Origin Storage 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC, 1 x 128 GB on the Origin Storage 128GB DDR5 6400MHz RDIMM 2Rx4 ECC.

Internal memory
- 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC:16 GB
- 128GB DDR5 6400MHz RDIMM 2Rx4 ECC:128 GB
Memory layout (modules x size)
- 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC:1 x 16 GB
- 128GB DDR5 6400MHz RDIMM 2Rx4 ECC:1 x 128 GB
Internal memory type
- 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC:DDR4
- 128GB DDR5 6400MHz RDIMM 2Rx4 ECC:DDR5
Component for
- 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC:PC/Server
- 128GB DDR5 6400MHz RDIMM 2Rx4 ECC:NAS/storage server
ECC
- 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC:No
- 128GB DDR5 6400MHz RDIMM 2Rx4 ECC:Yes
Memory clock speed
- 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC:2666 MHz
- 128GB DDR5 6400MHz RDIMM 2Rx4 ECC:6400 MHz
Memory ranking
- 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC:1
- 128GB DDR5 6400MHz RDIMM 2Rx4 ECC:2
Memory voltage
- 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC:1.2 V
- 128GB DDR5 6400MHz RDIMM 2Rx4 ECC:1.1 V

Side by side

Differences highlightedShow differences only

Comparison of OM16G42666U2RX8NE12BULK, P64988-B21-OS
19 specifications	A Origin Storage 16GB DDR4 2666MHz UDIMM 2Rx8 Non-ECC Model OM16G42666U2RX8NE12BULK View product	B Origin Storage 128GB DDR5 6400MHz RDIMM 2Rx4 ECC Model P64988-B21-OS View product
Features8 differ
Internal memoryDiffers	16 GB	128 GB
Memory layout (modules x size)Differs	1 x 16 GB	1 x 128 GB
Internal memory typeDiffers	DDR4	DDR5
Component forDiffers	PC/Server	NAS/storage server
Memory form factor	288-pin DIMM	288-pin DIMM
ECCDiffers	No	Yes
Memory clock speedDiffers	2666 MHz	6400 MHz
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory rankingDiffers	1	2
Memory voltageDiffers	1.2 V	1.1 V
BacklightKnown for one	No	Unknown — not stated by the source
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%
Sustainability1 differ
Compliance certificatesDiffers	RoHS, REACH, Federal Communications Commission (FCC), CE, UKCA	RoHS, CE, UKCA, Federal Communications Commission (FCC), REACH
Softwareidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
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.

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