We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green 288-pin DDR5 RDIMM module, no heat spreader, 32 GB capacity

NEMIX RAM

NEMIX RAM 32GB DDR5 4800 ECC RDIMM ASUS K14PA-U12

SKU CH-8PH9-D8ED7

32 GB DDR5 4800 ECC registered DIMM validated for ASUS K14PA-U12 servers with 128-core AMD EPYC 9004 processors

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB capacity supports 128 core EPYC 9004 workloads
  • DDR5 4800 speed delivers PC5-38400 bandwidth for server tasks
  • ECC registered design protects data integrity in mission critical environments
  • 1 V operation reduces power draw per 288 pin module
  • Validated for ASUS K14PA-U12 motherboard compatibility

Product Identity

This NEMIX RAM module provides 32GB of DDR5 4800 ECC registered memory in a single 288-pin RDIMM. It is built for IT professionals upgrading an ASUS K14PA-U12 server motherboard that supports 128-core AMD EPYC 9004 processors.

Target Audience

The module suits administrators who need validated, stress-tested ECC RDIMM capacity for mission-critical workloads on this specific ASUS platform. It does not suit builders requiring unbuffered UDIMMs, non-ECC memory or modules qualified for different server boards.

Deciding Specification

The registered ECC RDIMM form factor combined with DDR5 4800 speed and CL40 latency determines whether the module matches the motherboard's qualified vendor list; only systems expecting a 1Rx4 registered DDR5 DIMM at 1.1V can accept it.

How it compares

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

Price $883.99
Pricier than about 59% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $27.62 per GB
Pricier than about 77% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-314K1
Total capacity32 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 rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

How much power and heat does the 1.1 V DDR5 registered DIMM add when the server runs all day?

The module operates at 1.10 V DDR5 standard voltage. As a registered ECC RDIMM it draws only the power required for 4800 MT/s operation, adding minimal heat inside a properly ventilated ASUS K14PA-U12 chassis.

What motherboard and processor must I already have for this 32 GB DDR5 4800 ECC RDIMM to work?

You need an ASUS K14PA-U12 server motherboard populated with an AMD EPYC 9004 series processor. The board’s DDR5 RDIMM slots and the CPU’s memory controller are required for compatibility.

Can I mix this 1Rx4 CL40 DDR5 4800 module with older DDR5 sticks already installed in the K14PA-U12?

All populated slots must run at the same speed and timings. The system will down-clock every module to the slowest common JEDEC profile, so mixing ranks or latencies forces the whole array to the lowest supported rate.

More in Model-Specific Memory Upgrades

Similar items