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

NEMIX RAM

NEMIX RAM DDR5 4800 192GB (4×48GB) CL40 1.1V 2Rx8 ECC RDIMM memory upgrade for GIGABYTE MZ33-CP1

SKU CH-6WGW-R9JJE

192 GB DDR5-4800 ECC registered RDIMM kit (4×48 GB, CL40, 1.1 V) validated for the GIGABYTE MZ33-CP1 motherboard

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 4X48GB

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  • 192 GB total capacity from four 48 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC design prevents data corruption under load
  • 2Rx8 dual-rank organisation maximises density per slot
  • 288-pin RDIMM form factor matches GIGABYTE MZ33-CP1 requirements

Exact-Match Server Upgrade

This 192GB kit delivers four 48GB DDR5-4800 Registered ECC RDIMMs built to the precise rank, voltage and timing the GIGABYTE MZ33-CP1 memory controller expects. The CL40 1.1V 2Rx8 specification matches the board's qualified-vendor list so the full capacity is recognised at rated speed.

Sustained Enterprise Stability

Registered buffering offloads the memory controller, allowing every slot to remain fully populated at full capacity without signal degradation. On-die ECC catches and corrects single-bit errors continuously, preventing silent data corruption and unplanned reboots during extended production workloads.

288-Pin RDIMM Form Factor

The modules use the standard 288-pin Registered DIMM keying required by the MZ33-CP1, not UDIMM or SODIMM layouts. No heat spreaders are fitted, ensuring compatibility with dense server heatsink clearance. Verify your system manual for approved population order before installation.

How it compares

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

Price $4,297.99
Pricier than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $22.39 per GB
Pricier than about 67% 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 numberMR38400-4828K4
Total capacity192 GB (4 × 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 items192 GB 4 × 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 much power does the 1.1 V DDR5 4800 kit draw when the server runs continuously?

Each module operates at 1.1 V; total system power depends on the platform's memory controller and population rules.

What motherboard features must already be present for this 288-pin RDIMM kit to function?

The board must support DDR5 RDIMM, registered ECC, 2Rx8 organization, and the exact population sequence for 48 GB modules.

Will the GIGABYTE MZ33-CP1 boot with this 192 GB kit alongside any existing DDR5 RDIMM sticks?

Mixed capacities or ranks can prevent full-speed operation; the manual's population table dictates which slots may be combined.

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