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

NEMIX RAM

NEMIX RAM DDR5 6400 96GB (2x48GB) ECC Registered RDIMM CL52 1.1V 288-Pin GIGABYTE MZ23-SU0 memory upgrade

SKU CH-3E4W-WDD9Y

A 96 GB DDR5-6400 Registered ECC kit built for the GIGABYTE MZ23-SU0 motherboard

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 96GB 2X48GB

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  • 96 GB kit delivers full-capacity DDR5 6400 performance
  • Registered ECC design corrects single-bit errors for server stability
  • 2Rx8 organisation matches the GIGABYTE MZ23-SU0 memory controller
  • 1 V operation meets the board's rated voltage spec
  • 288-pin RDIMM form factor fits the server DIMM slots exactly

Exact-match server upgrade

This 96GB kit contains two 48GB DDR5-6400 RDIMMs built to the precise rank, voltage and timing the Gigabyte MZ23-SU0 expects. Registered ECC architecture offloads the memory controller so every slot runs fully populated at rated speed. ECC corrects single-bit errors on the fly to prevent silent data corruption.

Thermals and power draw

Modules operate at 1.1V without heat spreaders, relying on chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller during full population. Power consumption scales with the 6400 MT/s data rate and 2Rx8 organisation.

Build quality and daily use

Major-brand Samsung, Micron or Hynix components back the lifetime replacement warranty. The 288-pin RDIMM form factor fits only registered DIMM slots; it will not work in UDIMM or SODIMM sockets. Verify your board's population order and maximum capacity before installation.

How it compares

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

Price $2,431.99
Pricier than about 71% 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 $25.33 per GB
Pricier than about 70% 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 numberMR51200-4828K2
Total capacity96 GB (2 × 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 items96 GB 2 × 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

How do I install the 288-pin RDIMM modules in the GIGABYTE MZ23-SU0 and what population step is often missed?

Insert each 48 GB stick into the slots specified by the motherboard manual in the exact order shown for a 2Rx8 registered configuration; skipping the prescribed population sequence is the most common mistake and will prevent the 96 GB kit from being recognised at full speed.

What maintenance or replacement will the ECC registered RDIMM kit require over its service life?

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

What limit appears first when the 6400 MT/s registered memory runs sustained workloads on the MZ23-SU0?

The memory controller’s maximum supported data rate of 6400 MT/s at CL52 is the first ceiling; sustained loads cannot exceed this rated speed and latency combination.

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