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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM MR38400-9624K8 768GB (8×96GB) DDR5-4800 ECC Registered RDIMM memory upgrade

SKU CH-KG9H-BSYZY

Eight 96 GB DDR5 modules deliver 768 GB of registered ECC memory at 4800 MHz for the Supermicro H14SSL-N motherboard

  • Total capacity768 GB (8 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 8X96GB

Show 24 more
  • 768 GB total capacity from eight 96 GB modules for maximum server density
  • DDR5-4800 speed with CL40 latency and 1.1 V operation for efficient throughput
  • Registered ECC architecture with 2Rx4 organization corrects errors and stabilises fully populated slots
  • 288-pin RDIMM form factor matches Supermicro H14SSL-N motherboard requirements exactly
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise-grade reliability

Exact-Match Server Upgrade

This 768GB kit delivers eight 96GB DDR5-4800 Registered ECC RDIMMs built to the precise rank, voltage and timing the Supermicro H14SSL-N memory controller expects. It targets administrators who need maximum supported capacity in every slot without manual tuning.

Verified Fitment And Registered Stability

The 288-pin RDIMM form factor matches the board's physical and electrical requirements, while registered buffering offloads the controller so all eight modules run fully populated at rated speed. ECC corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots in production workloads.

Replaces Partial Or Mismatched Kits

This kit upgrades systems running smaller or mixed-capacity DIMMs that limit total memory or force lower speeds. The jump is worth it when the platform supports 96GB per slot and the application demands the full 768GB at DDR5-4800 without population compromises.

How it compares

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

Price $22,842.99
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 $29.74 per GB
Pricier than about 85% 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 numberMR38400-9624K8
Total capacity768 GB (8 × 96 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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items768 GB 8 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What DDR5 speed and PC5 rating does this kit run at?

The modules operate at DDR5-4800 with a PC5-38400 data rate, matching the memory controller specification for the Supermicro H14SSL-N motherboard.

What physical slot type and pin count do these modules require?

Each 96 GB module is a 288-pin DDR5 RDIMM, so the board must provide eight 288-pin DDR5 RDIMM slots populated in the order the manual specifies.

How do I install the eight modules in the correct population order?

Power down the server, open the chassis, and insert the 2Rx4 RDIMMs into the eight slots following the exact sequence shown in the Supermicro H14SSL-N manual; the most common mistake is skipping the prescribed slot order, which prevents the system from recognising the full 768 GB capacity.

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