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Two green DDR5 RDIMM modules with gold contacts and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 96GB 2x48GB GIGABYTE MZ33-CP1

SKU CH-T83R-P3J0Y

A 96 GB DDR5-4800 registered ECC kit (2 × 48 GB, CL40, 1.1 V) built for the GIGABYTE MZ33-CP1 motherboard

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 96GB 2X48GB

Show 18 more
  • 96 GB capacity with two 48 GB modules for full server memory population
  • DDR5 4800 speed rated at PC5-38400 for rated data throughput
  • Registered ECC design corrects single-bit errors and buffers signals for stability
  • CL40 latency at 1.1 V matches the motherboard memory controller expectations
  • 288-pin RDIMM form factor fits the GIGABYTE MZ33-CP1 motherboard slots

Exact-match DDR5 ECC RDIMM kit

This 96 GB kit contains two 48 GB DDR5-4800 registered ECC modules built to the PC5-38400 standard. It is intended for administrators upgrading a GIGABYTE MZ33-CP1 motherboard that requires 288-pin RDIMM memory with a 2Rx8 organisation. The CL40 timing and 1.1 V operating voltage match the board's memory controller expectations exactly.

Thermals noise and power draw

Registered buffering reduces the electrical load on the memory controller when all slots are populated, helping the system maintain stable operation at the rated 1.1 V. The modules ship without a heat spreader, relying on the server chassis airflow to dissipate heat during continuous workloads. Power consumption scales with the 4800 MT/s data rate and the dual-rank density of each DIMM.

Build quality and connectors

Each DIMM uses a 288-pin RDIMM edge connector that keys only into registered DDR5 slots, preventing accidental installation in UDIMM or SODIMM sockets. Major OEM DRAM from Samsung, Micron or Hynix underpins the 2Rx8 configuration, and on-die ECC corrects single-bit errors before they reach the operating system. Verify the motherboard manual for approved population order before seating the modules.

How it compares

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

Price $2,354.99
Pricier than about 70% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (2 × 48 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $24.53 per GB
Pricier than about 69% 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 numberMR38400-4828K2
Total capacity96 GB (2 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items96 GB 2 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 288-pin RDIMM kit on the GIGABYTE MZ33-CP1 and which slot order does the manual require?

Power down the server, open the chassis, and insert each 48 GB module into the DIMM slots specified by the GIGABYTE MZ33-CP1 manual for a 2Rx8 registered kit; the board only accepts 288-pin RDIMMs, so align the key notch and press firmly until both latches click.

What maintenance or replacement will the DDR5 ECC RDIMM kit need during its service life?

The modules have no heat spreader and no moving parts, so no periodic maintenance is required; if a DIMM ever fails, the lifetime replacement warranty covers a direct swap of the defective 48 GB stick.

What is the first limit that appears when the 96 GB kit runs at DDR5-4800 CL40 under sustained load?

The registered 2Rx8 architecture keeps the memory controller stable at full 96 GB capacity, so the first bound you hit is the DDR5-4800 CL40 1.1 V timing ceiling — bandwidth and latency cannot exceed the rated PC5-38400 specification.

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