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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 192GB (12x16GB) DDR5 6400MHz CL52 1.1V 288-Pin ECC RDIMM memory upgrade

SKU CH-XCM9-BZ4V2

192 GB kit of twelve 16 GB DDR5 registered ECC RDIMMs running at 6400 MHz CL52 and 1.1 V for Supermicro BigTwin SYS-222BT-HER servers

  • Total capacity192 GB (12 × 16 GB)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank1Rx8
  • Massive 192GB capacity from twelve 16GB modules
  • DDR5 6400MHz speed for high-throughput server workloads
  • ECC registered design protects data integrity in critical applications
  • Low 1.1V operation reduces power draw per module
  • Validated for Supermicro BigTwin SYS-222BT-HER systems

192GB DDR5 ECC RDIMM kit

This 192GB kit contains twelve 16GB DDR5 registered DIMMs built for server platforms. It targets administrators expanding memory in compatible Supermicro systems that require error-correcting registered modules.

CL52 latency at 6400MHz

Each module runs at DDR5 6400MHz with a CAS latency of CL52 and operates at 1.1V. The 1Rx8 organisation and registered buffer ensure signal integrity across all twelve slots in qualified motherboards.

Suits Supermicro BigTwin SYS-222BT-HER upgrades

This kit fits the specified Supermicro BigTwin SuperServer model. Builders needing unbuffered UDIMMs, non-ECC memory, lower capacities or different form factors should look at other products.

How it compares

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

Price $5,879.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (12 × 16 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $30.62 per GB
Pricier than about 88% 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 numberMR51200-618K12
Total capacity192 GB (12 × 16 GB)
Product type288-Pin DDR5 RDIMM
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB (12 × 16 GB) DDR5 6400 MHz PC5-51200 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What does the 6400MHz speed mean when the modules are installed in a Supermicro BigTwin SYS-222BT-HER?

The kit runs at DDR5-6400 (PC5-51200) with CL52 latency at 1.1V, delivering the rated throughput on this qualified platform.

How does the DDR5 ECC RDIMM interface affect usable bandwidth on this server?

Registered DDR5 with on-die ECC provides 6400MT/s per module; the memory controller caps total bandwidth to the platform's supported channel count.

What physical slot and clearance requirements apply to these 288-pin RDIMMs?

Each 1Rx8 module uses a standard 288-pin DDR5 RDIMM slot; the kit includes twelve low-profile sticks with no heat spreader for dense BigTwin trays.

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