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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 576GB 12x48GB DDR5 6400 CL52 2Rx8 1.1V ECC RDIMM Kit GIGABYTE MZ33-CP1 memory upgrade

SKU CH-SQYR-5CVTS

A 576 GB DDR5 ECC RDIMM kit with twelve 48 GB modules running at 6400 MT/s, CL52, 1.1 V, 2Rx8 registered for the GIGABYTE MZ33-CP1 motherboard

  • Total capacity576 GB (12 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 12X48GB

Show 24 more
  • 576 GB total capacity from twelve 48 GB modules
  • DDR5-6400 speed with CL52 latency at 1.1 V
  • Registered ECC design corrects single-bit errors automatically
  • 2Rx8 dual-rank layout fully populates every slot
  • Exact match for GIGABYTE MZ33-CP1 288-pin RDIMM requirements

Capacity and fit

This 576GB kit contains twelve 48GB DDR5 RDIMMs rated at 6400 MT/s with CL52 latency and 1.1V operation. It is built as an exact-match upgrade for the GIGABYTE MZ33-CP1 motherboard, targeting administrators who need the full population of registered ECC memory that this platform supports.

Registered ECC design

Each module uses a 288-pin registered (buffered) layout with 2Rx8 organization, so the memory controller sees a reduced electrical load even when every slot is filled. ECC circuitry corrects single-bit errors on the fly, helping prevent silent data corruption and unplanned reboots in production workloads.

Speed and timing gate

The kit runs at DDR5-6400 (PC5-51200) with a CAS latency of 52 cycles at 1.1V. If the system firmware or CPU memory controller cannot support this data rate at the specified timing, the modules will not operate at their rated specification.

How it compares

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

Price $13,804.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (12 × 48 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $23.97 per GB
Pricier than about 69% 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 numberMR51200-4828K12
Total capacity576 GB (12 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items576 GB 12 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Does this DDR5-6400 kit run at its rated speed on the GIGABYTE MZ33-CP1?

Yes. The kit is spec-matched to the board's memory controller, so the 12 modules operate at DDR5 6400 (PC5-51200) with CL52 timings at 1.1V when all slots are populated.

What physical slot and form factor do these 48 GB modules require?

Each module is a 288-pin Registered RDIMM. The GIGABYTE MZ33-CP1 provides 12 DDR5 RDIMM slots; UDIMM or SODIMM modules will not fit or function.

Which population order does the MZ33-CP1 manual specify for a full 12-DIMM install?

The manual defines a specific slot-filling sequence for 12 modules. Follow that exact order so the memory controller initialises every rank at full capacity and rated speed.

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