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 green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM DDR5 4800 576GB 12x48GB ECC Registered RDIMM memory upgrade

SKU CH-3QMN-W2HQE

A 576 GB DDR5 server memory kit of twelve 48 GB Registered ECC RDIMMs at 4800 MHz CL40 1.1 V 2Rx8, validated for the GIGABYTE MZ23-SU0 motherboard

  • Total capacity576 GB (12 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 12X48GB

Show 18 more
  • Massive 576 GB capacity from twelve 48 GB modules
  • DDR5 4800 MT/s speed rated at PC5-38400
  • Registered ECC architecture corrects single-bit errors automatically
  • CL40 latency at 1.10 V for efficient operation
  • Validated for GIGABYTE MZ23-SU0 motherboard with 288-pin RDIMM slots

Exact-match DDR5-4800 server kit

This 576GB kit contains twelve 48GB DDR5-4800 (PC5-38400) registered ECC RDIMMs built to the precise rank, voltage and timing the memory controller expects. The modules run at 1.1V with CL40 latency and 2Rx8 organisation so the GIGABYTE MZ23-SU0 motherboard recognises the full capacity at rated speed.

Build fit and requirements

The 288-pin RDIMM form factor matches the board's registered-DIMM slots; UDIMM or SODIMM modules will not work. Registered architecture offloads the memory controller, allowing every slot to be fully populated at full capacity while ECC corrects single-bit errors on the fly to prevent silent data corruption. Consult the system manual for supported capacities and approved DIMM population order before installation.

Suited for capacity-bound workloads

Ideal for administrators maximising memory on the validated GIGABYTE MZ23-SU0 platform for virtualisation, databases or in-memory analytics where registered ECC stability is mandatory. Not for buyers who need UDIMM or SODIMM form factors, non-ECC consumer modules, speeds above DDR5-4800, or kits with fewer than twelve modules to match this specific population rule.

How it compares

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

Price $13,854.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (12 × 48 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $24.05 per GB
Pricier than about 69% 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 numberMR38400-4828K12
Total capacity576 GB (12 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items576 GB 12 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

Will 12 modules of 48 GB DDR5 4800 CL40 run at full speed when all slots are populated on the GIGABYTE MZ23-SU0?

The kit is an exact-match upgrade specified for the GIGABYTE MZ23-SU0 motherboard at DDR5 4800 PC5-38400, 2Rx8 registered ECC, 1.1 V, CL40, 288-pin, so the memory controller recognises the full 576 GB at rated speed.

What thermal load and power draw should I expect from 12 registered DDR5 RDIMMs at 1.10 V running continuously?

Each module operates at 1.10 V DDR5 standard voltage with registered buffering that offloads the memory controller; the kit has no heat spreaders, so airflow across the 288-pin RDIMMs is the only cooling requirement.

Which motherboard and memory population rules must already be in place for this 12 x 48 GB kit to function?

The kit is validated for the GIGABYTE MZ23-SU0 motherboard; you must follow that board's manual for supported capacities, approved DIMM population order and installation steps before installing all 12 modules.

More in Model-Specific Memory Upgrades

Similar items