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Two green DDR5 RDIMM modules with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 192GB 2x96GB DDR5 6400MHz CL52 1.1V 2Rx4 ECC Registered RDIMM Supermicro H14SHM memory upgrade

SKU CH-8Y09-A33PS

A 192 GB DDR5-6400 ECC registered RDIMM kit with CL52 timing and 1.1 V operation, validated for the Supermicro H14SHM motherboard

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB capacity with two 96 GB modules for full server utilisation
  • DDR5 6400 speed rated at PC5-51200 for high throughput
  • CL52 latency at 1.1 V for efficient operation
  • 2Rx4 Registered ECC RDIMM for error correction and signal integrity
  • Verified fitment for Supermicro H14SHM motherboard with 288-pin form factor

NEMIX RAM 192GB DDR5-6400 ECC RDIMM Kit

This NEMIX RAM kit delivers 192GB of DDR5-6400 server memory in a 2x96GB configuration. It uses 288-pin Registered ECC RDIMM modules rated at CL52 and 1.1V. The kit is validated for the Supermicro H14SHM motherboard.

For Supermicro H14SHM Servers Only

This memory suits administrators upgrading a Supermicro H14SHM system that requires Registered ECC RDIMMs. It is not for builds needing UDIMM, SODIMM, or non-ECC modules, or for any platform outside the validated Supermicro H14SHM compatibility list.

2Rx4 Rank and 1.1V Voltage Match

The 2Rx4 organization and 1.1V operating voltage match the Supermicro H14SHM memory controller requirements exactly. Using modules with a different rank structure or voltage will prevent the system from recognizing the full 192GB capacity at the rated DDR5-6400 speed.

How it compares

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

Price $5,389.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $28.07 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 numberMR51200-9624K2
Total capacity192 GB (2 × 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 systemsSupermicro
In the box
Included items192 GB 2 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What motherboard slot type is required for this 288-pin DDR5 RDIMM kit to work?

The Supermicro H14SHM motherboard must provide 288-pin DDR5 RDIMM slots; this kit will not fit UDIMM or SODIMM sockets.

Will these 96GB 2Rx4 Registered ECC modules operate alongside existing RDIMMs of different capacity on the H14SHM?

The H14SHM memory population rules determine whether mixed capacities are allowed; consult the board manual for approved configurations before installing.

How can I verify the kit is running at DDR5 6400 CL52 1.1V after installation?

Check the BIOS memory information or a tool such as dmidecode to confirm speed 6400 MT/s, CAS latency 52, voltage 1.1 V and that both 96 GB modules are detected.

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