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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 256GB 4x64GB DDR5 5600 CL46 1.1V 2Rx4 ECC Registered RDIMM memory upgrade for GIGABYTE MZ33-CP1

SKU CH-7FCM-5HAJ7

A 256 GB kit of four 64 GB DDR5 5600 CL46 ECC registered RDIMMs built for the GIGABYTE MZ33-CP1 server board

  • Total capacity256 GB (4 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 256GB 4X64GB

Show 24 more
  • 256 GB total capacity lets the MZ33-CP1 run fully populated at rated speed
  • DDR5-5600 (PC5-44800) CL46 timing matches the board's memory controller expectations exactly
  • 2Rx4 registered ECC architecture offloads the controller and corrects single-bit errors on the fly
  • 10 V operation keeps power draw low while maintaining enterprise-grade stability
  • 288-pin RDIMM form factor fits the MZ33-CP1 slots without adapter or workaround

Exact-fit DDR5-5600 kit for GIGABYTE MZ33-CP1

This 256GB kit ships as four 64GB DDR5 RDIMMs rated at 5600 MT/s with CL46 latency and 1.1V operation. The modules are registered ECC 2Rx4 parts built to the precise rank, voltage and timing the MZ33-CP1 memory controller expects so the system recognises the full capacity at rated speed.

Sustained-load stability from registered ECC

Registered buffering offloads the memory controller letting every slot run fully populated at full capacity while ECC catches and corrects single-bit errors on the fly. This prevents silent data corruption and unplanned reboots during continuous server workloads.

Straightforward install if population rules are

The 288-pin RDIMM form factor matches the board slots exactly with no heat spreader to clear. Builders must consult the motherboard manual for supported capacities and approved DIMM population order before installation or the kit may not initialise.

How it compares

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

Price $8,341.99
Pricier than about 85% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (4 × 64 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $32.59 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 numberMR44800-924K4
Total capacity256 GB (4 × 64 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 items256 GB 4 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Does the 1.1 V DDR5 kit run hot or noisy when fully populated all day?

The modules operate at 1.10 V with no heat spreader, so they rely on chassis airflow; registered ECC RDIMMs have no moving parts and produce no audible noise.

What motherboard slot and population rules does the GIGABYTE MZ33-CP1 need for this 256 GB kit?

The board requires 288-pin DDR5 RDIMM slots and follows its manual's approved population order for four 64 GB 2Rx4 modules at 5600 MT/s.

Can I mix these 5600 CL46 RDIMMs with slower DDR5 ECC modules already installed?

Mixing different speeds or timings forces the memory controller to run all slots at the lowest common rate, so the kit will down-clock to match the slower modules.

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