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Eight green DDR5 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 768GB 8x96GB 6400 CL52 1.1V 2Rx4 ECC RDIMM memory upgrade

SKU CH-H8XP-YYB3R

768 GB DDR5 server kit of eight 96 GB RDIMMs running at 6400 MHz with CL52 latency, 1.1 V, 2Rx4 registered ECC for ASRock Rack TURIN2D16-2T/ROT

  • Total capacity768 GB (8 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 8X96GB

Show 4 more
  • 768 GB total capacity from eight 96 GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency delivers rated bandwidth without downclocking
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated channels
  • 1 V operation matches the platform's native voltage for efficient power draw
  • Verified fit for ASRock Rack TURIN2D16-2T/ROT motherboard with 288-pin RDIMM slots

Targeted Server Upgrade

This 768GB kit delivers eight 96GB DDR5 RDIMM modules rated at 6400MHz with CL52 latency and 1.1V operation. It is built for administrators expanding memory capacity on the ASRock Rack TURIN2D16-2T/ROT motherboard where registered ECC memory is required.

Build Integration

The 288-pin registered DIMM form factor matches the board's slot specification exactly, so no UDIMM or SODIMM alternatives will fit. Registered architecture buffers the command bus, allowing all eight slots to be populated at full rated speed without overloading the memory controller.

Sustained Operation

ECC circuitry detects and corrects single-bit errors continuously, preventing silent data corruption during long-running workloads. Major-brand DRAM chips from Samsung, Micron or Hynix combined with the registered design maintain stability across fully populated configurations at the rated 6400MHz data rate.

How it compares

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

Price $21,613.99
Pricier than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (8 × 96 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $28.14 per GB
Pricier than about 79% 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 numberMR51200-9624K8
Total capacity768 GB (8 × 96 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASRock Rack
In the box
Included items768 GB 8 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 1.1V operating voltage stay stable when all eight slots are populated 24/7?

The kit runs at 1.1V and uses registered ECC RDIMM architecture, which buffers the command and address bus so the memory controller sees a consistent load even with every slot filled.

How much heat does a full 768GB kit generate during continuous server workloads?

These modules have no heat spreader and operate at the standard DDR5 1.10V; registered buffering reduces electrical load per pin, so thermal output stays within normal RDIMM limits for a fully populated chassis.

Which motherboard must already be installed for this 8×96GB kit to function?

The memory is validated for the ASRock Rack TURIN2D16-2T/ROT motherboard that supports DDR5 6400 RDIMM population rules.

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