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Green circuit board DDR5 RDIMM module with black chips and gold edge connectors

NEMIX RAM

NEMIX RAM 96GB DDR5 6400MHz CL52 2Rx4 1.1V ECC RDIMM memory upgrade for Supermicro SYS-122HA-TN-LCC

SKU CH-EQ7P-25KKW

96 GB DDR5 6400 MHz ECC RDIMM with CL52 latency, 2Rx4 organisation and 1.1 V operation for Supermicro SYS-122HA-TN-LCC servers

  • Total capacity96 GB
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • Memory rank2Rx4
  • 96 GB capacity expands server memory headroom for heavy workloads
  • DDR5 6400 MHz data rate delivers high throughput for demanding applications
  • ECC RDIMM with registered design protects data integrity in critical environments
  • CL52 CAS latency at 1.1 V balances speed and power efficiency
  • 2Rx4 288-pin module built for Supermicro SYS-122HA-TN-LCC compatibility

96GB DDR5 RDIMM for Supermicro SYS-122HA-TN-LCC

This 96GB registered DDR5 module is built for the Supermicro SYS-122HA-TN-LCC server. It delivers ECC protection and registered signalling for data integrity in enterprise workloads. The single-module design lets administrators add capacity without occupying multiple slots. Buyers needing non-ECC memory or desktop DIMM form factors should look elsewhere.

Thermals and power at 1.1V operation

Operating at 1.10V, the module runs at standard DDR5 voltage for reduced power draw compared to higher-voltage parts. No heat spreader is fitted, so airflow across the PCB handles thermal dissipation in the server chassis. Acoustic output depends on the system fan profile rather than the memory itself.

Sustained load behaviour with CL52 latency

At CL52 latency and 6400MHz speed, the module maintains consistent throughput during extended compute tasks. The 2Rx4 organisation supports high-density bandwidth for virtualisation and database workloads. Registered buffering helps signal stability across long traces under continuous utilisation.

How it compares

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

Price $2,662.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $27.74 per GB
Pricier than about 78% 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 numberMR51200-9624K1
Total capacity96 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 items96 GB (1 × 96 GB) DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM

Questions about this item

How do I install the 288-pin DDR5 RDIMM into the SYS-122HA-TN-LCC and which slot order is the common mistake?

Power down the server, open the chassis, align the module notch with the DDR5 slot key, press firmly until both ejector clips lock, then populate channels in the order shown in the Supermicro manual — skipping a primary channel is the typical error.

What maintenance or replacement will the 96GB ECC RDIMM need during its service life?

No scheduled maintenance is required; the module has no heat spreader or moving parts, so only a future capacity upgrade or a verified failure would prompt replacement.

At what point does the CL52 latency become the limiting factor under sustained workloads?

The fixed CAS latency of 52 cycles sets the minimum response time, so once the memory controller saturates bandwidth at 6400 MT/s, further throughput gains stall at that latency floor.

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