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NEMIX RAM

NEMIX RAM 16GB DDR5 4800 ECC RDIMM 1Rx8 CL40 1.1V 288-Pin Hynix Compatible memory upgrade

SKU CH-ZR59-G2R6X

16GB DDR5-4800 ECC RDIMM CL40 1.1V 288-pin registered server memory module

  • Total capacity16 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 16 GB capacity expands server memory for larger workloads
  • DDR5 4800 speed delivers high bandwidth for data-intensive tasks
  • ECC registered design corrects errors to protect critical data
  • 1 V operation reduces power draw in dense configurations
  • 288-pin RDIMM form factor fits compatible Hynix server boards

16 GB DDR5 ECC RDIMM for Hynix Servers

This 16 GB registered DIMM runs at DDR5 4800 with CL40 latency and 1.1 V operation. It is built for Hynix-compatible server and workstation platforms that require ECC error correction. The single-rank 1Rx8 organisation uses 288-pin DDR5 packaging. Buyers needing non-ECC or unbuffered modules for consumer boards cannot use this part.

Sustained-load behaviour with registered ECC

The registered buffer reduces electrical load on the memory controller during continuous operation. ECC corrects single-bit errors and detects multi-bit errors without halting the system. CL40 timing and 1.10 V voltage are maintained across extended workloads. Modules without ECC or registered buffering lack this protection for mission-critical data integrity.

DDR5 4800 interface practical limits

The PC5-38400 standard caps transfer rate at 4800 MT/s per pin. Registered DIMMs add one clock cycle of command delay compared to unbuffered modules. Single-rank density limits total capacity per channel on some platforms. Systems requiring higher bandwidth or greater ranks per channel must select faster or dual-rank DDR5 parts.

How it compares

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

Price $420.99
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 $26.31 per GB
Pricier than about 72% 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 lineHynix Server/Workstaion Compatible Series Memory
Model nameHynix 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 systemsHynix
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

How much power does the 1.1 V DDR5 module draw during continuous server workloads?

The module operates at 1.1 V, the standard DDR5 voltage, and its registered design adds a small buffer load; actual sustained power depends on the platform's memory controller and airflow.

What motherboard feature is required to use this ECC RDIMM?

The board must support DDR5 registered ECC memory with a 288-pin RDIMM slot and a server-class chipset that enables the register and error-correction functions.

Can this 1Rx8 CL40 stick share a channel with other DDR5 RDIMMs of different rank or speed?

Mixing ranks or speeds on the same channel is not recommended; the memory controller will down-clock all modules to the slowest common timing and may disable ECC or registered operation.

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