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Four green DDR5 RDIMM modules without heat spreaders, 288-pin, 192GB kit

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 192GB 4x48GB 4800MHz CL40 1.1V 2Rx8 Registered memory upgrade

SKU CH-8J49-XXV5G

192GB kit of four 48GB DDR5 4800MHz CL40 1.1V ECC registered RDIMMs validated for the GIGABYTE MZ33-AR1 motherboard

  • Capacity192GB (4 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 192GB 4X48GB

Show 18 more configurations
  • 192 GB total capacity from four 48 GB modules for high-density server workloads
  • DDR5-4800 (PC5-38400) speed with CL40 latency matches the motherboard's rated timing
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller for stable fully-populated operation
  • 10 V operating voltage and 2Rx8 rank organisation meet the exact electrical spec the GIGABYTE MZ33-AR1 expects
  • 288-pin RDIMM form factor fits the board's DDR5 registered DIMM slots without adapters

GIGABYTE MZ33-AR1 DDR5 Server Memory Kit

This 192GB kit contains four 48GB DDR5 RDIMM modules rated at 4800MHz CL40. Registered ECC design and 1.1V operation match the GIGABYTE MZ33-AR1 motherboard requirements for full-capacity population.

Who This Suits And Who It Does Not

Suits administrators upgrading a GIGABYTE MZ33-AR1 to 192GB with validated Registered ECC modules. Not for systems needing UDIMM or SODIMM form factors, non-ECC memory, speeds above 4800MHz, or capacities beyond this 192GB kit.

288-Pin RDIMM Form Factor Decides Fit

The 288-pin Registered DIMM form factor is the single specification that determines compatibility. Only motherboards accepting DDR5 RDIMM modules with 2Rx8 organisation and 1.1V operation will recognise this kit at full capacity and rated speed.

Highlights

  • 192 GB total capacity from four 48 GB modules for high-density server workloads
  • DDR5-4800 (PC5-38400) speed with CL40 latency matches the motherboard's rated timing
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller for stable fully-populated operation
  • 10 V operating voltage and 2Rx8 rank organisation meet the exact electrical spec the GIGABYTE MZ33-AR1 expects
  • 288-pin RDIMM form factor fits the board's DDR5 registered DIMM slots without adapters

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-4828K4
Capacity192GB (4 x 48GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content192GB 4X48GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does my GIGABYTE MZ33-AR1 motherboard need to support registered ECC DDR5 RDIMMs for this 192 GB kit to work?

Yes, the MZ33-AR1 must accept 288-pin DDR5 RDIMMs with ECC and registered buffering; the kit is built to that exact specification.

Can I keep my existing DDR5 4800 UDIMMs installed alongside these 48 GB registered modules?

No, registered RDIMMs and unbuffered UDIMMs cannot be mixed on the same motherboard; all slots must use the same registered ECC type.

How do I confirm the system sees the full 192 GB at 4800 MT/s with CL40 timing after installation?

Enter the BIOS or UEFI and verify the memory summary shows 192 GB total, DDR5-4800 speed, CL40 latency and ECC active.

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