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Twelve green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 1.1TB 12x96GB 4800MHz CL40 1.1V 2Rx4 288-Pin Supermicro H13SST-GC memory upgrade

SKU CH-9KDB-9J675

A 1.1 TB DDR5 ECC registered DIMM kit of twelve 96 GB modules at 4800 MHz CL40, validated for the Supermicro H13SST-GC motherboard

  • Total capacity1.1 TB (12 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1.1TB 12X96GB

Show 24 more
  • 1 TB total capacity from 12 modules of 96 GB each
  • DDR5 4800 MHz speed with CL40 latency for rated throughput
  • Registered ECC architecture corrects single-bit errors on the fly
  • 10 V operation at 2Rx4 rank matches controller expectations
  • 288-pin RDIMM form factor verified for Supermicro H13SST-GC motherboard

Supermicro H13SST-GC Memory Kit

This 1.1TB kit contains twelve 96GB DDR5 RDIMMs built for the Supermicro H13SST-GC motherboard. Each module runs at 4800MHz with CL40 latency at 1.1V. Registered ECC and a 2Rx4 organization let the memory controller address full capacity across all populated slots.

Installing Registered ECC RDIMMs

Modules seat in the board's 288-pin DDR5 slots using standard keying; no special tools are required. Population order follows the motherboard manual, and mismatched ranks or voltages prevent the system from posting. Verify the approved DIMM sequence before seating all twelve sticks.

DDR5-4800 Registered Limits

The DDR5-4800 interface delivers PC5-38400 bandwidth per module, but total throughput depends on the memory controller and channel count of the H13SST-GC. Registered buffering reduces electrical load so all slots can run at rated speed, yet the platform's maximum supported capacity and channel configuration remain the governing constraints.

How it compares

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

Price $31,777.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1.1 TB (12 × 96 GB)
Higher than about 94% of the 20,941 comparable items (median 32 GB).
Price per GB $28.89 per GB
Pricier than about 82% 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 numberMR38400-9624K12
Total capacity1.1 TB (12 × 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 items1.1 TB 12 × 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

How can I confirm the 1.1TB kit is running at DDR5-4800 CL40 after installation?

Enter the BIOS or use a tool such as dmidecode to verify each of the twelve 96GB modules reports 4800 MT/s, CL40, 1.10 V and registered ECC operation.

What does the MR38400-9624K12 kit contain and is anything else required?

The box holds twelve 288-pin DDR5 RDIMMs totalling 1.1 TB; no extra cables, brackets or software are needed for the Supermicro H13SST-GC.

Should I choose this 12-module 1.1TB kit or a smaller capacity for the H13SST-GC?

Select the 12 x 96 GB kit only if your board's memory-population guide supports full 12-DIMM population at DDR5-4800; otherwise pick a lower-capacity kit that matches the approved layout.

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