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Green rectangular circuit board with gold contacts and black memory chips

NEMIX RAM

NEMIX RAM 16GB DDR5 4800MHz CL40 1Rx8 ECC Registered RDIMM memory upgrade

SKU CH-JVF7-9AZFS

Adds 16 GB of DDR5 server memory at 4800 MHz with ECC and registered buffering for the Gigabyte MZ33-CP1 motherboard

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 16GB

Show 18 more
  • 16 GB DDR5-4800 ECC RDIMM expands server memory capacity reliably
  • Registered 1Rx8 architecture offloads the controller for full-slot stability
  • CL40 latency at 1.10 V delivers rated DDR5 performance
  • Samsung, Micron or Hynix chips provide enterprise-grade component quality
  • Verified fit for GIGABYTE MZ33-CP1 motherboard with 288-pin RDIMM slot

Server-Ready DDR5 ECC RDIMM

This 16GB DDR5 module runs at 4800MHz with CL40 latency and 1.1V operation. Registered ECC architecture delivers the stability required for GIGABYTE MZ33-CP1 motherboard deployments where data integrity cannot be compromised.

Registered DDR5 Population Rules

The 288-pin RDIMM form factor fits only boards wired for registered memory; it will not work in UDIMM or SODIMM slots. Full-slot population at rated speed depends on the motherboard's qualified vendor list and documented DIMM installation order.

Major-OEM Chips Without Heat Spreader

Samsung, Micron or Hynix ICs provide enterprise-grade reliability in a bare-module design that fits tight server chassis. The 1Rx8 organisation keeps electrical loading low, simplifying maximum-capacity configurations when the manual permits.

How it compares

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

Price $403.99
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 $25.25 per GB
Pricier than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 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
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items16 GB DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Should I choose the 16GB DDR5-4800 CL40 1Rx8 registered ECC RDIMM or a different capacity for my GIGABYTE MZ33-CP1?

The MZ33-CP1 requires 288-pin DDR5 RDIMMs with registered ECC; this 16 GB, 1Rx8, 1.10 V, CL40 module matches the board's exact spec so it will be recognised at full capacity and run at 4800 MT/s.

What does the 4800 MT/s rating actually deliver once the module is installed in the server?

The DIMM operates at DDR5-4800 (PC5-38400) with CL40 latency at 1.10 V, giving the memory controller the precise timing and voltage it expects for stable full-speed operation.

How does the 288-pin RDIMM interface and registered ECC design affect real-world use?

The registered buffer reduces electrical load on the memory controller allowing full population of every slot, while ECC corrects single-bit errors on the fly to prevent silent data corruption.

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