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Eight green DDR5 RDIMM modules with black chips and gold contacts, no heat spreaders

NEMIX RAM

NEMIX RAM 768GB 8x96GB DDR5 6400MHz CL52 2Rx4 1.1V ECC RDIMM Supermicro SYS-122HA-TN-LCC memory upgrade

SKU CH-95GD-C24KS

Eight 96 GB DDR5 ECC RDIMM modules totalling 768 GB at 6400 MHz CL52 for Supermicro SYS-122HA-TN-LCC 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 with eight 96GB modules
  • DDR5 6400MHz speed for responsive server workloads
  • ECC RDIMM registered design protects data integrity
  • Low 1.1V operation reduces power draw
  • Validated for Supermicro SYS-122HA-TN-LCC systems

Capacity & Configuration

This 768GB kit contains eight 96GB DDR5 RDIMM modules rated at 6400MHz with CL52 latency. The registered ECC design operates at 1.1V and uses a 2Rx4 organisation on a 288-pin interface. It is built specifically for the Supermicro SYS-122HA-TN-LCC platform.

Ideal For & Not For

Suited for administrators expanding memory in the named Supermicro Hyper SuperServer to support large virtualisation or database workloads. Not suited for consumer desktops, laptops or workstations that require unbuffered non-ECC DDR5 DIMMs, nor for any server model outside the verified compatibility list.

Deciding Specification

The registered ECC RDIMM form factor with 2Rx4 architecture is the single attribute that determines fit; only systems designed for registered DDR5 ECC modules at this density and pin count will accept the kit.

How it compares

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

Price $21,174.99
Pricier than about 91% 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 $27.57 per GB
Pricier than about 77% 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

What real-world throughput does the 6400MHz rating deliver once installed?

The kit runs at the DDR5-6400 data rate, giving a peak bandwidth of PC5-51200 when the server's memory controller is configured for that speed.

How does the 288-pin DDR5 RDIMM interface limit the maximum speed on the Supermicro SYS-122HA-TN-LCC?

The registered 288-pin DDR5 RDIMM form factor supports the specified 6400MT/s transfer rate, and the motherboard's memory controller determines the actual operating frequency.

Will the eight 96GB modules physically fit the SYS-122HA-TN-LCC's memory slots?

Yes, each module is a standard 288-pin DDR5 RDIMM, matching the slot layout of the Supermicro SYS-122HA-TN-LCC for direct installation.

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