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Four green DDR5 RDIMM modules without heat spreaders, 288-pin registered ECC memory kit

NEMIX RAM

NEMIX RAM 192GB (4x48GB) DDR5 5600 CL46 1.1V 2Rx8 ECC RDIMM Kit MZ33-AR1 memory upgrade

SKU CH-ZMQD-H8T8P

A 192GB DDR5 ECC registered RDIMM kit of four 48GB modules running at 5600MHz CL46 1.1V, validated for the Gigabyte MZ33-AR1 motherboard

  • Total capacity192 GB (4 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 4X48GB

Show 24 more
  • 192 GB total capacity with four 48 GB modules for maximum server density
  • DDR5 5600 speed rated at CL46 latency for responsive data throughput
  • Registered ECC architecture corrects single-bit errors to protect critical workloads
  • 10 V operating voltage matches the platform's memory controller specification
  • 288-pin RDIMM form factor verified for GIGABYTE MZ33-AR1 motherboard compatibility

Server memory kit for GIGABYTE MZ33-AR1

This 192GB kit contains four 48GB DDR5 RDIMM modules built for the GIGABYTE MZ33-AR1 motherboard. Registered ECC architecture lets servers run fully populated at rated speed while correcting single-bit errors on the fly. It suits administrators who need maximum supported capacity with enterprise-grade stability.

Registered DDR5 5600 CL46 at 1.1V

Each module runs at DDR5 5600 (PC5-44800) with CAS latency 46 and 1.1V, matching the exact rank, voltage and timing the board's memory controller expects. The 2Rx8 organization and registered buffer are required; UDIMM or SODIMM alternatives will not work in this platform.

Four-module installation follows manual order

The 288-pin RDIMMs install like standard DIMMs but population sequence matters on this board. Consult the motherboard manual for the approved slot order before seating all four modules; skipping that step is the most common cause of boot failure or reduced capacity.

How it compares

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

Price $4,521.99
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 $23.55 per GB
Pricier than about 68% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-4828K4
Total capacity192 GB (4 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items192 GB 4 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What does the 5600 MHz rating mean once the modules are installed in a server?

The kit runs at DDR5-5600 (PC5-44800) with CL46 latency and 1.10 V, so the memory controller sees the rated speed and timings without manual tuning.

How does the registered ECC interface affect what the memory controller can handle?

Registered buffering offloads the controller, allowing all four slots to be fully populated at 192 GB while ECC corrects single-bit errors on the fly.

What physical slot and form factor do these 48 GB sticks need to fit the board?

Each module is a 288-pin DDR5 RDIMM; the GIGABYTE MZ33-AR1 requires this exact registered form factor, not UDIMM or SODIMM.

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