We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Twelve bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 4800 768GB 12x64GB ECC RDIMM Kit for GIGABYTE MZ23-SU0

SKU CH-2NRN-82T85

768 GB DDR5-4800 ECC registered server memory kit with twelve 64 GB modules, CL40 latency, 1.1 V operation, and 288-pin RDIMM form factor validated for the GIGABYTE MZ23-SU0 motherboard

  • Total capacity768 GB (12 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 12X64GB

Show 18 more
  • 768 GB total capacity from a 12-module kit of 64 GB each
  • DDR5-4800 speed with CL40 latency runs at rated performance
  • Registered ECC design corrects single-bit errors and stabilises fully populated servers
  • 1 V operation at 288-pin RDIMM form factor matches motherboard requirements
  • Validated for GIGABYTE MZ23-SU0 motherboard with exact rank and timing specifications

768GB DDR5 ECC RDIMM Kit for GIGABYTE MZ23-SU0

This 768GB kit contains twelve 64GB DDR5 4800MHz Registered ECC RDIMMs built for the GIGABYTE MZ23-SU0 motherboard. Modules run at 1.1V with CL40 latency and 2Rx4 organisation. The 288-pin Registered design matches the board's memory controller requirements exactly.

Suited For And Not Suited

Suits administrators expanding a GIGABYTE MZ23-SU0 server to maximum registered ECC capacity with validated rank and voltage settings. Not suited for systems that accept only unbuffered UDIMMs, require SODIMM form factor, or need speeds above DDR5 4800.

Deciding Specification Registered ECC 2Rx4 At 1.1V

Registered ECC 2Rx4 at 1.1V is the single specification that decides compatibility. The memory controller expects this exact rank, buffering type, and voltage; a different combination will not be recognised at full capacity or rated speed.

How it compares

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

Price $20,257.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (12 × 64 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $26.38 per GB
Pricier than about 73% 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 numberMR38400-924K12
Total capacity768 GB (12 × 64 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items768 GB 12 × 64 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

Will the 288-pin RDIMM modules fit the GIGABYTE MZ23-SU0 memory slots?

Yes, the 288-pin RDIMM form factor matches the GIGABYTE MZ23-SU0 motherboard slots; UDIMM or SODIMM modules will not fit.

What is the correct population order for the 12 modules on the GIGABYTE MZ23-SU0?

Follow the motherboard manual for the approved DIMM population sequence; installing all 12 modules in the wrong order can prevent the server from posting.

Do these 1.1V RDIMMs require any firmware updates or ongoing maintenance after installation?

No firmware updates are needed for the memory itself; keep the modules dust-free and reseat them only if the server reports corrected ECC errors.

More in Model-Specific Memory Upgrades

Similar items