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Four green DDR5 RDIMM modules in a kit

NEMIX RAM

NEMIX RAM 512GB 4x128GB DDR5 6400 CL52 1.1V ECC RDIMM Kit for GIGABYTE MZ33-CP1

SKU CH-QQ16-SXWXH

512 GB server memory kit with four 128 GB DDR5 RDIMMs running at 6400 MT/s, CL52, 1.1 V, 2Rx4 registered ECC for GIGABYTE MZ33-CP1

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 512GB 4X128GB

Show 24 more configurations
  • 512 GB total capacity in a 4×128 GB kit for dense server workloads
  • DDR5-6400 speed with CL52 latency for high-throughput registered memory
  • 1 V operating voltage reduces power draw per module
  • ECC and registered design corrects errors and offloads the memory controller
  • 288-pin RDIMM form factor verified for GIGABYTE MZ33-CP1 motherboard

Exact-match server kit

This 512GB kit contains four 128GB DDR5-6400 RDIMMs built to the precise rank, voltage and timing the GIGABYTE MZ33-CP1 memory controller expects. Each module is a 2Rx4 registered ECC DIMM running at 1.1V with CL52 latency, so the full capacity is recognised at rated speed.

Registered ECC advantage

Registered architecture offloads the memory controller, allowing every slot to run fully populated at full capacity, while ECC catches and corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots. This combination is what keeps production workloads stable under sustained load.

288-pin RDIMM form factor

The kit uses the 288-pin RDIMM form factor required by the MZ33-CP1; it will not fit UDIMM or SODIMM slots. Builders who need unbuffered memory or a different pin count must select a different module type.

Highlights

  • 512 GB total capacity in a 4×128 GB kit for dense server workloads
  • DDR5-6400 speed with CL52 latency for high-throughput registered memory
  • 1 V operating voltage reduces power draw per module
  • ECC and registered design corrects errors and offloads the memory controller
  • 288-pin RDIMM form factor verified for GIGABYTE MZ33-CP1 motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K4
Capacity512GB (4 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 4X128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 2Rx4 registered ECC RDIMMs need any firmware updates or periodic replacement in the GIGABYTE MZ33-CP1?

The modules are built to the board's exact DDR5 6400 CL52 1.1V specification, so they are recognised at full 512 GB capacity without extra firmware. ECC corrects single-bit errors on the fly, and the lifetime replacement warranty covers any future module failure.

What limit appears first when all four slots run at DDR5 6400 continuously?

The registered architecture offloads the memory controller, allowing every slot to stay populated at the rated 6400 MT/s speed. The practical ceiling is the motherboard's maximum supported capacity and population rules, not the DIMMs themselves.

How much heat and power do the 1.1 V modules generate during all-day operation?

Each 128 GB RDIMM runs at 1.10 V with no heat spreader, so power draw stays low and thermal output is minimal. Registered buffering further reduces electrical load on the motherboard, keeping the kit cool under sustained server workloads.

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