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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1.5TB 16x96GB DDR5 4800 CL40 RDIMM Supermicro H14DSG-O-CPU

SKU CH-XG1X-EQ9DA

A 1.5 TB DDR5 registered ECC kit of sixteen 96 GB modules at 4800 MT/s, CL40, 1.1 V, validated for the Supermicro H14DSG-O-CPU motherboard

  • Total capacity1.5 TB (16 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1.5TB 16X96GB

Show 30 more
  • 5 TB total capacity from sixteen 96 GB modules for maximum server density
  • DDR5 4800 speed with CL40 latency runs at rated frequency on the H14DSG-O-CPU
  • Registered ECC architecture with 2Rx4 organisation offloads the controller and corrects single-bit errors
  • 10 V operation matches the motherboard's memory-voltage specification exactly
  • 288-pin RDIMM form factor fits the board's DIMM slots and population rules

Exact-Match Server Upgrade

This 1.5 TB kit contains sixteen 96 GB DDR5 RDIMMs built for the Supermicro H14DSG-O-CPU motherboard. Each module runs at 4800 MT/s with CL40 timing at 1.1 V and uses a 2Rx4 registered ECC layout. The precise rank, voltage and timing match the board's memory controller so the full capacity is recognised at rated speed.

Thermals and Power

Modules operate at the standard DDR5 voltage of 1.1 V without a heat spreader, relying on the server chassis airflow for cooling. Registered buffering reduces the electrical load on the memory controller when all sixteen slots are populated. ECC corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots in production workloads.

Kit Contents and Support

The package delivers the complete 16-module kit ready for installation in the validated population order. A lifetime replacement warranty and free US-based technical support back the purchase. Buyers who need a different capacity, a UDIMM form factor or a non-ECC configuration should look elsewhere.

How it compares

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

Price $41,912.99
Pricier than about 95% of the 21,161 comparable items (median $397.99).
Total capacity 1.5 TB (16 × 96 GB)
Higher than about 97% of the 20,941 comparable items (median 32 GB).
Price per GB $27.94 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 numberMR38400-9624K16
Total capacity1.5 TB (16 × 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 items1.5 TB 16 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 16 DDR5 RDIMM modules into the Supermicro H14DSG-O-CPU, and which population step is often missed?

Follow the motherboard manual for the exact DIMM slot order; the 2Rx4 registered modules must populate all 16 channels in the sequence the board specifies to reach the full 1.5 TB at DDR5-4800.

What maintenance or replacement will the 96 GB 2Rx4 RDIMMs need during their service life?

The modules have no heat spreaders and no moving parts, so only periodic dust removal from the 288-pin connectors and verification that ECC error counts stay at zero are required.

What limit appears first when the 1.5 TB kit runs sustained workloads at CL40?

The registered buffer and 1.1 V operation keep every slot stable at the rated 4800 MT/s, so the first ceiling is the motherboard's maximum supported capacity rather than memory speed or voltage.

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