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Twelve bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 768GB (12x64GB) DDR5 4800 CL40 2Rx4 ECC RDIMM memory upgrade

SKU CH-9TBV-JV2YN

768GB of DDR5-4800 ECC registered server memory in twelve 64GB modules for ASUS Z13PE-D16 boards

  • Total capacity768 GB (12 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 768 GB total capacity from twelve 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered 2Rx4 design protects data integrity
  • 1 V operation lowers server power draw
  • Validated for ASUS Z13PE-D16 server board

Server-grade DDR5 ECC RDIMM kit

This 768GB kit contains twelve 64GB DDR5 4800 registered DIMMs built for ASUS Z13PE-D16 server boards. It targets IT professionals who need maximum registered ECC capacity in a single qualified package.

Registered 2Rx4 organisation at CL40

Each module uses a 2Rx4 rank layout with CL40 latency and runs at the standard 1.1V DDR5 voltage. The registered buffer and on-die ECC are the decisive factors for compatibility with the target platform.

Twelve-module headroom for dense workloads

The 768GB total handles large virtualisation clusters, in-memory databases and heavy simulation datasets. Capacity stops at twelve slots; boards with fewer DIMM sockets cannot accept the full kit.

How it compares

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

Price $18,407.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (12 × 64 GB)
Higher than about 92% 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 lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K12
Total capacity768 GB (12 × 64 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
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items768 GB (12 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the 768 GB capacity mean for a server running virtualised workloads?

The kit provides twelve 64 GB DDR5 4800 RDIMM modules, giving a single ASUS Z13PE-D16 board 768 GB of ECC registered memory for large VM fleets or in-memory databases.

How does the DDR5 4800 PC5-38400 interface limit real-world throughput?

The modules run at 4800 MT/s with CL40 latency, so peak bandwidth is capped at the PC5-38400 rating; actual throughput depends on the memory controller and population rules of the Z13PE-D16.

What physical slots and clearance does the 288-pin RDIMM kit require?

Each module is a standard 288-pin DDR5 RDIMM without a heat spreader, so it fits the Z13PE-D16 DIMM slots directly and needs only the board's native vertical clearance.

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