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Green 288-pin DDR5 RDIMM module without heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 4800 ECC RDIMM 1Rx8 CL40 1.1V for ASUS K14PA-U12

SKU CH-0PX9-6WCY4

16 GB DDR5-4800 ECC registered DIMM validated for ASUS K14PA-U12 servers

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 16 GB DDR5 4800 RDIMM adds capacity for heavy workloads
  • ECC registered design protects data integrity in servers
  • 1 V operation reduces power draw per module
  • 1Rx8 single-rank layout keeps signal timing clean
  • Validated for ASUS K14PA-U12 with 128-core EPYC 9004

System-specific DDR5 RDIMM for ASUS K14PA-U12

This 16GB registered DDR5 module is built for the ASUS K14PA-U12 server motherboard supporting 128-core AMD EPYC 9004 processors. It delivers ECC protection and registered buffering for mission-critical workloads.

1Rx8 organisation with 288-pin RDIMM form factor

The module operates at 1.1V with CL40 latency and uses major OEM DRAM from Samsung, Micron or Hynix. No heat spreader is fitted, so airflow in the chassis must handle thermal management directly.

Verify motherboard model

This part is validated only for the ASUS K14PA-U12 platform and will not fit consumer boards or other server models. Confirm the system accepts 1Rx8 registered DDR5 and that the total capacity plan matches the board’s maximum.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $464.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $29.06 per GB
Pricier than about 82% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-618K1
Total capacity16 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items16 GB (1 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

What bandwidth does the PC5-38400 rating on this DDR5 4800 module guarantee?

The PC5-38400 designation confirms a peak transfer rate of 38400 MB/s for the 288-pin RDIMM.

Does the 288-pin RDIMM form factor with ECC registered buffering fit the ASUS K14PA-U12 memory slots?

Yes, the module is a 288-pin DDR5 RDIMM with registered ECC, matching the K14PA-U12 server motherboard slot specification.

What BIOS setting must be enabled after installing this 1Rx8 CL40 1.1V DDR5 RDIMM on the K14PA-U12?

Enable ECC error correction in the BIOS so the registered module operates with its intended data-integrity features.

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