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Six green DDR5 RDIMM modules, black chips, no heat spreaders

NEMIX RAM

NEMIX RAM MR38400-4828K6 288GB (6×48GB) DDR5 4800 ECC Registered RDIMM memory upgrade

SKU CH-Y70X-ZNGJS

A 288 GB DDR5-4800 registered ECC kit (6 × 48 GB, CL40, 1.1 V, 2Rx8) validated for the Gigabyte MZ33-CP1 motherboard

  • Capacity288GB (6 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 288GB 6X48GB

Show 18 more configurations
  • 288 GB total capacity from six 48 GB modules for large-scale server workloads
  • DDR5 4800 MT/s speed with CL40 latency delivers rated throughput
  • Registered ECC design corrects single-bit errors and buffers signals for full-slot stability
  • 1 V operation matches the motherboard's voltage requirement exactly
  • Verified compatibility with the GIGABYTE MZ33-CP1 motherboard

Exact-match server upgrade

This 288GB kit contains six 48GB DDR5 RDIMM modules built to the precise rank, voltage and timing the GIGABYTE MZ33-CP1 motherboard expects. Registered ECC architecture lets every slot run fully populated at 4800MHz while catching and correcting single-bit errors on the fly. The modules are spec-matched to the board's memory-population rules so capacity is recognised immediately.

Thermals noise and power

Operating at 1.10V with CL40 latency, the 2Rx8 modules draw minimal power and produce little heat even when all six slots are filled. No heat spreaders are fitted, relying on chassis airflow to keep temperatures stable during sustained workloads. Registered buffering offloads the memory controller, reducing electrical load and helping the system run quietly under typical server duties.

Build quality and daily implications

Major OEM Samsung Micron Hynix chips underpin enterprise-grade reliability across the 288-pin RDIMM form factor. The kit arrives as a matched set of six, simplifying installation to the board's approved population order. Buyers who need UDIMM or SODIMM modules, or who require a different voltage or rank configuration, cannot use this memory.

Highlights

  • 288 GB total capacity from six 48 GB modules for large-scale server workloads
  • DDR5 4800 MT/s speed with CL40 latency delivers rated throughput
  • Registered ECC design corrects single-bit errors and buffers signals for full-slot stability
  • 1 V operation matches the motherboard's voltage requirement exactly
  • Verified compatibility with the GIGABYTE MZ33-CP1 motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-4828K6
Capacity288GB (6 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 Content288GB 6X48GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 288GB DDR5 4800 RDIMM kit in the GIGABYTE MZ33-CP1 and what step is most often missed?

Power down the server, open the chassis, and insert each 48GB module into the slots listed in the motherboard manual in the exact population order shown there; the step most often missed is following that specific sequence so all six 2Rx8 RDIMMs are recognised at full 288GB capacity and run at the rated 4800 MT/s.

What maintenance or replacement will the 288GB DDR5 4800 ECC Registered kit need over its service life?

The modules have no moving parts and no heat spreaders, so routine maintenance is limited to keeping the server's air filters clean and verifying ECC corrected-error counts in the system logs; replacement is only required if a DIMM begins logging uncorrectable errors or fails POST.

What limit appears first when the 288GB DDR5 4800 RDIMM kit runs sustained workloads on the MZ33-CP1?

The primary limit is the DDR5 4800 MT/s memory-controller ceiling combined with the CL40 latency and 1.1 V operating voltage; with all six 2Rx8 RDIMMs populated the controller cannot exceed the rated 4800 MT/s data rate, so bandwidth and latency remain fixed at the JEDEC specification.

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