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Six green DDR5 RDIMM modules without heat spreaders, 288-pin, 384GB kit

NEMIX RAM

NEMIX RAM 384GB (6x64GB) DDR5 6400 CL52 2Rx4 ECC Registered RDIMM memory upgrade for GIGABYTE MZ33-CP1

SKU CH-YT0M-DE8T2

A 384 GB DDR5 registered ECC RDIMM kit of six 64 GB modules at 6400 MT/s CL52 1.1 V, validated for the GIGABYTE MZ33-CP1 motherboard

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 6X64GB

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  • Exact-match 384 GB kit runs at full DDR5-6400 speed
  • Registered ECC design prevents silent data corruption under load
  • 2Rx4 1.10 V modules fit GIGABYTE MZ33-CP1 memory rules
  • Six 64 GB RDIMMs populate every slot at rated capacity
  • Major OEM Samsung, Micron, Hynix chips ensure enterprise reliability

Exact-fit 384 GB DDR5 kit for GIGABYTE MZ33-CP1

This NEMIX RAM kit delivers 384 GB across six 64 GB DDR5-6400 registered ECC RDIMMs built to the precise 2Rx4 rank structure and 1.10 V operating voltage the GIGABYTE MZ33-CP1 motherboard expects. Each 288-pin module runs at CL52 latency so the memory controller recognises the full population at rated speed without manual tuning.

Capacity and headroom at full population

Six dual-rank modules fill every slot the board supports, giving the maximum registered-ECC capacity this platform can address while maintaining single-bit error correction on every cycle. The registered buffer keeps electrical loading low so all channels stay stable at DDR5-6400, but the kit cannot exceed the motherboard's native 384 GB limit or operate beyond the validated 6400 MT/s data rate.

Upgrade from partial or unbuffered configurations

Replacing a partially populated UDIMM or smaller RDIMM set with this fully populated registered kit removes the capacity ceiling and adds hardware ECC protection that unbuffered memory lacks. The jump is worth it when workloads need the full 384 GB address space and the reliability of on-the-fly error correction at the board's top qualified speed.

How it compares

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

Price $11,689.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $30.44 per GB
Pricier than about 87% 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 numberMR51200-924K6
Total capacity384 GB (6 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items384 GB 6 × 64 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Will this 6x64GB DDR5-6400 CL52 kit run alongside any existing RDIMMs I keep in the GIGABYTE MZ33-CP1?

Mixing ranks or speeds can prevent full-speed operation. For reliable 6400 MT/s performance, populate all six slots with this matched 2Rx4 CL52 kit and remove any other modules.

How can I confirm the kit is running at DDR5-6400 CL52 with ECC active after installation?

Enter the BIOS and verify the memory frequency shows 6400 MT/s, CAS latency reads 52, voltage is 1.10 V, and ECC status reports enabled for all 384 GB.

What exactly ships in the box and is anything else required to install it?

The package contains six 64 GB 288-pin DDR5 RDIMMs — no heat spreaders, cables, or tools are included. You only need a compatible GIGABYTE MZ33-CP1 motherboard with six free DIMM slots.

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