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 in a row, bare chips, no heat spreader, 288 pins each

NEMIX RAM

NEMIX RAM 1.5TB 12x128GB DDR5 5600 CL46 ECC Registered RDIMM memory upgrade

SKU CH-8Y29-NFJ4K

1.5 TB DDR5 5600 ECC registered 288-pin RDIMM kit of twelve 128 GB modules for the GIGABYTE MZ73-LM1 motherboard

  • Total capacity1.5 TB (12 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1.5TB 12X128GB

Show 24 more
  • 5 TB total capacity from twelve 128 GB modules for dense server workloads
  • DDR5 5600 speed with CL46 latency delivers rated bandwidth on compatible boards
  • Registered ECC architecture corrects single-bit errors and supports full-slot population
  • 1 V operation matches the memory controller specification for stable voltage
  • Verified fit for GIGABYTE MZ73-LM1 motherboard with 288-pin RDIMM form factor

Capacity and platform fit

This 1.5TB kit contains twelve 128GB DDR5 5600 RDIMMs built to the PC5-44800 standard with CL46 timings at 1.10V. The modules are registered ECC 2Rx4 parts designed for the GIGABYTE MZ73-LM1 motherboard and similar server platforms that require 288-pin registered memory.

Check your setup first

Verify that your motherboard supports 128GB per slot and can run twelve registered DIMMs at DDR5 5600 with CL46 latency. Confirm the approved DIMM population order in the system manual and ensure the BIOS is updated to the version that enables full-capacity recognition for this rank and voltage combination.

Suited for full-population servers, not workstations

The registered ECC design keeps every slot stable when fully populated, making it appropriate for memory-intensive server workloads that need 1.5TB in a single kit. Builders using consumer or workstation boards that accept only unbuffered UDIMMs, or systems limited to lower per-slot capacities, should look for a different module type.

How it compares

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

Price $51,135.99
Pricier than about 96% of the 21,161 comparable items (median $397.99).
Total capacity 1.5 TB (12 × 128 GB)
Higher than about 97% of the 20,941 comparable items (median 32 GB).
Price per GB $34.09 per GB
Pricier than about 90% 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 numberMR44800-724K12
Total capacity1.5 TB (12 × 128 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items1.5 TB 12 × 128 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

What does the 1.5TB kit include and is anything else required for installation?

The kit contains twelve 128GB DDR5 5600 CL46 2Rx4 registered ECC RDIMMs at 1.1V, 288-pin. No extra parts are needed if the GIGABYTE MZ73-LM1 motherboard has twelve free DIMM slots and supports this population.

Why choose the 12x128GB 1.5TB kit instead of a smaller capacity?

Select this kit when the GIGABYTE MZ73-LM1 must run fully populated at 1.5TB with registered ECC DDR5 5600 2Rx4 modules; smaller kits leave slots empty and reduce total capacity.

What does the 5600 CL46 rating deliver on the GIGABYTE MZ73-LM1?

The modules run at DDR5 5600 (PC5-44800) with CL46 latency at 1.1V, giving the board its rated bandwidth and registered ECC stability when all twelve slots are populated.

More in Model-Specific Memory Upgrades

Similar items