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
Green circuit board with gold contacts, no heat spreader, 288-pin DDR5 RDIMM

NEMIX RAM

NEMIX RAM 128GB DDR5 5600 CL46 2Rx4 ECC RDIMM memory upgrade

SKU CH-GD6V-5R1VK

128 GB DDR5-5600 ECC registered RDIMM, 2Rx4 CL46 1.1 V, validated for Gigabyte MZ33-AR1 servers

  • Total capacity128 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB

Show 24 more
  • 128 GB capacity fits the board's maximum supported DIMM size
  • DDR5 5600 speed matches the motherboard's rated memory frequency
  • CL46 latency is the exact timing the memory controller expects
  • 2Rx4 registered ECC architecture enables full-slot population with error correction
  • 1 V operating voltage aligns with the platform's DDR5 power specification

Exact-match server upgrade

This 128 GB DDR5-5600 registered ECC RDIMM is built for the GIGABYTE MZ33-AR1 motherboard. It delivers the precise rank, voltage and timing the memory controller expects so the full capacity is recognised at rated speed.

288-pin registered form factor

The module uses the 288-pin RDIMM layout this board requires, not a UDIMM or SODIMM. Registered architecture offloads the memory controller so every slot runs fully populated at full capacity while ECC corrects single-bit errors on the fly.

Standard-voltage thermals

Operating at 1.1 V with no heat spreader, the kit relies on the server's directed airflow for cooling. Registered buffering reduces electrical load on the memory controller, keeping power draw steady during sustained workloads.

How it compares

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

Price $4,497.99
Pricier than about 78% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $35.14 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 numberMR44800-724K1
Total capacity128 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 items128 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

Does the DDR5 5600 interface with CL46 latency run at its rated speed on the GIGABYTE MZ33-AR1?

Yes, the module is spec-matched to the GIGABYTE MZ33-AR1 motherboard so the memory controller recognises the 5600 MT/s rating and CL46 timing at full 128GB capacity.

What physical slot and form factor does this 288-pin RDIMM require?

It requires a standard 288-pin DDR5 RDIMM slot; the registered form factor is mandatory for this motherboard and will not fit UDIMM or SODIMM sockets.

How is the module installed and which population rule is often missed?

Insert the RDIMM firmly until the ejector tabs click, then consult the motherboard manual for the approved DIMM population order because slot sequence matters for full-capacity operation.

More in Model-Specific Memory Upgrades

Similar items