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Eight bare green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 768GB (8x96GB) DDR5 6400MHz CL52 2Rx4 1.1V 288-Pin ECC RDIMM Server Memory Upgrade

SKU CH-AD3W-ZT0AR

A 768 GB DDR5 registered ECC memory kit with eight 96 GB modules at 6400 MHz CL52, 1.1 V, 288-pin RDIMM for Supermicro GrandTwin A+ AS-2116GT-HNTF servers

  • Total capacity768 GB (8 × 96 GB)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank2Rx4
  • Massive 768GB capacity scales demanding server workloads
  • Eight 96GB modules populate all channels for balanced throughput
  • DDR5 6400MHz speed feeds data to multi-core CPUs efficiently
  • ECC registered design detects and corrects errors automatically
  • Low 1.1V operation reduces power draw in dense deployments

Target Server Platform

This 768GB DDR5 kit is built for the Supermicro GrandTwin A+ Server AS-2116GT-HNTF. It delivers eight 96GB registered ECC modules that match the platform's memory architecture. System integrators and IT teams can populate all supported slots with a single validated part number.

Build Integration

Each module is a 288-pin RDIMM operating at 1.1V with a 2Rx4 organisation. The registered buffer reduces electrical load on the memory controller, allowing the full 768GB capacity to be installed without exceeding signal integrity limits. No heat spreaders are fitted, so airflow in dense chassis remains unobstructed.

Sustained Operation

Rated at 6400MHz with CL52 latency, the kit maintains JEDEC-standard timings under continuous server workloads. ECC corrects single-bit errors in real time, preserving data integrity during long compute runs. The low 1.1V voltage helps keep power draw predictable across all eight modules.

How it compares

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

Price $23,091.99
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 $30.07 per GB
Pricier than about 86% 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
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items768 GB (8 × 96 GB) DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the CL52 latency become the bottleneck when all eight 96GB modules run at 6400MHz under sustained load?

At 6400MHz the CL52 timing sets the access latency; sustained workloads will hit this limit before bandwidth saturates.

How much heat and power do the 1.10V registered DIMMs generate when the full 768GB kit runs continuously?

Each module operates at 1.10V without a heat spreader; total power draw scales with eight 2Rx4 ranks under load.

Must the SuperMicro GrandTwin AS-2116GT-HNTF already have DDR5 RDIMM slots populated for this 8-module kit to work?

The kit requires eight free 288-pin DDR5 RDIMM slots on that specific SuperMicro platform.

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