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Sixteen green DDR5 RDIMM modules without heat spreaders in a tray

NEMIX RAM

NEMIX RAM DDR5 4800 ECC RDIMM 1TB (16x64GB) CL40 1.1V 2Rx4 288-pin Server Memory Upgrade

SKU CH-V38H-3E574

1TB DDR5-4800 ECC registered RDIMM kit with 16 modules of 64GB, CL40 at 1.1V for Supermicro H14DSG-O-CPU motherboard

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1TB 16X64GB

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  • 1TB server memory kit with 16 x 64GB modules for full-capacity deployment
  • DDR5 4800 speed rated at PC5-38400 for high-throughput workloads
  • Registered ECC design corrects single-bit errors and offloads the memory controller
  • 2Rx4 dual-rank organisation at 1.1V matches the Supermicro H14DSG-O-CPU memory controller
  • 288-pin RDIMM form factor fits the exact DIMM slots required by the board

1 TB DDR5 ECC RDIMM kit

This 1 TB kit contains sixteen 64 GB DDR5 4800 registered ECC RDIMMs. It is built for servers that require the exact rank, voltage and timing the memory controller expects. The modules operate at 1.1 V with CL40 latency and a 2Rx4 organisation. They fit 288-pin RDIMM slots on compatible Supermicro platforms.

Suited for Supermicro H14DSG-O-CPU upgrades

The kit matches the Supermicro H14DSG-O-CPU motherboard's registered DIMM requirement and population rules. It is not for systems that accept only unbuffered UDIMMs or SODIMMs. Builders who need a different capacity, speed or form factor should look at other memory configurations. Always verify the manual for supported capacities and slot order before purchase.

Handles full 1 TB population at rated speed

Registered architecture offloads the memory controller so every slot runs fully populated at DDR5 4800. ECC corrects single-bit errors on the fly to prevent silent data corruption. Headroom ends at the board's maximum supported capacity and approved population sequence; exceeding those limits will stop the system from recognising the full kit.

How it compares

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

Price $24,682.99
Pricier than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $24.68 per GB
Pricier than about 69% 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 numberMR38400-924K16
Total capacity1 TB (16 × 64 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 TB 16 × 64 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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