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
Four green DDR5 RDIMM modules without heat spreaders, 288 pins each

NEMIX RAM

NEMIX RAM 192GB (4x48GB) DDR5-6400 CL52 ECC Registered RDIMM memory upgrade

SKU CH-MPZ6-N8R9H

192GB DDR5-6400 CL52 2Rx8 ECC Registered RDIMM kit validated for GIGABYTE MZ73-LM1 motherboards

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 4X48GB

Show 24 more
  • 192 GB capacity from four 48 GB modules
  • DDR5-6400 speed with CL52 latency at 1.1 V
  • Registered ECC design corrects single-bit errors automatically
  • 288-pin RDIMM form factor matches GIGABYTE MZ73-LM1 requirements
  • 2Rx8 organisation enables full population at rated speed

Exact-match server kit

This 192GB kit contains four 48GB DDR5-6400 Registered ECC RDIMMs built to the precise rank, voltage and timing the GIGABYTE MZ73-LM1 motherboard expects. Each module runs at 1.10V with CL52 latency and a 2Rx8 organisation so the board recognises full capacity at rated speed.

Suits fully populated servers

The registered architecture offloads the memory controller, allowing every slot to run fully populated while ECC corrects single-bit errors on the fly. Builders who need unbuffered UDIMMs, non-ECC modules or a different pin count should look at something else.

Sustained enterprise stability

Registered buffering keeps electrical loading consistent across all four slots during continuous workloads, preventing the signal degradation that can appear in long-running tasks. ECC protection operates continuously, catching and correcting errors before they reach production data.

How it compares

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

Price $4,306.99
Pricier than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (4 × 48 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $22.43 per GB
Pricier than about 67% 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 numberMR51200-4828K4
Total capacity192 GB (4 × 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 items192 GB 4 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

What motherboard must I already have for this 192GB kit to work?

The kit is validated for the GIGABYTE MZ73-LM1 motherboard that requires 288-pin DDR5 RDIMMs.

How does this registered ECC kit behave if I keep older unbuffered UDIMMs in the same system?

Registered RDIMMs and unbuffered UDIMMs cannot be mixed; the motherboard will not recognise the combination.

How can I confirm the four 48GB modules are running at the rated DDR5 6400 speed with CL52 timings after installation?

Check the BIOS memory information or a tool such as CPU-Z to verify 6400 MT/s, CL52 and 1.10 V across all slots.

More in Model-Specific Memory Upgrades

Similar items