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Six green circuit boards with black memory chips, no heat spreaders, gold edge connectors visible

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 288GB (6x48GB) 6400MHz CL52 1.1V Registered Server Memory Upgrade

SKU CH-66T5-HGQY3

Six 48 GB DDR5 registered ECC RDIMMs running at 6400 MHz CL52 and 1.1 V for the GIGABYTE MZ33-CP1 server motherboard

  • Total capacity288 GB (6 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 288GB 6X48GB

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  • 288 GB total capacity from six 48 GB modules for large-scale workloads
  • DDR5 6400 speed with CL52 latency for high-throughput server performance
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 1 V operation matches platform spec for efficient power draw
  • Verified fitment for GIGABYTE MZ33-CP1 motherboard ensures correct recognition

Server Memory Kit

This NEMIX RAM kit delivers 288GB of DDR5 ECC Registered RDIMM memory across six 48GB modules. It operates at 6400MHz with CL52 latency and 1.1V voltage. The 2Rx8 registered design is built for the GIGABYTE MZ33-CP1 motherboard.

Compatibility Check

Verify your motherboard manual supports 288GB total capacity and the specific 2Rx8 registered DIMM population rules. Confirm the system requires 288-pin DDR5 RDIMMs rather than UDIMM or SODIMM form factors. Ensure the memory controller accepts 1.1V operation at the rated speed.

Ideal Use Case

Suits administrators upgrading the GIGABYTE MZ33-CP1 for virtualisation or database workloads needing maximum registered ECC capacity. Not for buyers whose boards only support unbuffered UDIMMs or lower maximum memory limits. Builders needing SODIMM form factors or non-ECC memory should look elsewhere.

How it compares

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

Price $7,436.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 288 GB (6 × 48 GB)
Higher than about 81% of the 20,941 comparable items (median 32 GB).
Price per GB $25.82 per GB
Pricier than about 71% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-4828K6
Total capacity288 GB (6 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items288 GB 6 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What comes in the 288GB kit and is anything else required for installation?

The kit contains six 48GB DDR5 RDIMM modules. No extra parts are needed; install them directly into the motherboard's 288-pin slots.

How do I choose between this 288GB kit and a smaller capacity for the GIGABYTE MZ33-CP1?

Select this 6x48GB kit when your workload needs the full 288GB capacity and the board's population rules allow all six slots to be filled with 2Rx8 registered DIMMs.

What does the 6400MHz rating mean once the memory is running in the server?

The modules operate at DDR5-6400 (PC5-51200) with CL52 latency at 1.1V, delivering the rated throughput when the motherboard is configured for that speed.

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