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Two green DDR5 RDIMM modules with black chips, no heat spreader

NEMIX RAM

NEMIX RAM DDR5-4800 96GB (2x48GB) ECC RDIMM CL40 1.1V 2Rx8 GIGABYTE MZ33-AR1

SKU CH-KTQK-9AFDP

96 GB DDR5-4800 ECC RDIMM kit (2×48 GB, CL40, 1.1 V, 2Rx8) built for the GIGABYTE MZ33-AR1 motherboard

  • Total capacity96 GB (2 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 96GB 2X48GB

Show 18 more
  • 96 GB total capacity from a matched 2 × 48 GB kit for full server performance
  • DDR5-4800 speed with CL40 latency and 1.1 V operation for efficient throughput
  • ECC and registered design corrects single-bit errors and stabilises every populated slot
  • 288-pin RDIMM form factor built to the GIGABYTE MZ33-AR1 motherboard's exact specifications
  • Major OEM Samsung, Micron or Hynix chips deliver enterprise-grade reliability

96GB DDR5-4800 ECC RDIMM kit for GIGABYTE MZ33-AR1

This 96GB kit contains two 48GB DDR5-4800 RDIMMs rated at PC5-38400, CL40 and 1.1V. The modules are 2Rx8 Registered ECC with 288-pin form factor. They are built as an exact-match upgrade for the GIGABYTE MZ33-AR1 motherboard.

Suited for servers needing registered ECC memory

Builders populating the GIGABYTE MZ33-AR1 with registered ECC DIMMs can use this kit to reach 96GB at the board's rated speed. Buyers who need unbuffered UDIMMs, SODIMMs, a different voltage, or a capacity not supported by the motherboard's population rules should look at other memory.

Registered ECC RDIMM — the form factor

The motherboard accepts 288-pin DDR5 Registered (RDIMM) modules with ECC. This kit matches that requirement exactly. If your system calls for unbuffered UDIMMs or a different DDR generation, this memory will not fit or function.

How it compares

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

Price $2,161.99
Pricier than about 69% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (2 × 48 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $22.52 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 numberMR38400-4828K2
Total capacity96 GB (2 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items96 GB 2 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

How can I confirm the kit is running at DDR5-4800 CL40 after installation?

Enter the system BIOS or use a hardware-monitoring tool such as CPU-Z and verify the memory frequency shows 4800 MT/s with timings of 40-40-40 and a voltage of 1.1 V.

What is included in the package and do I need any extra parts?

The box contains two 48 GB DDR5 RDIMM modules for a total of 96 GB; no heat spreaders, cables or additional components are supplied or required.

Which capacity version should I choose for the GIGABYTE MZ33-AR1?

This 96 GB kit (2 × 48 GB, 2Rx8, Registered ECC, 1.1 V, CL40) is the exact-match upgrade validated for the MZ33-AR1 motherboard.

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