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Four green DDR5 RDIMM modules without heat spreaders in a kit

NEMIX RAM

NEMIX RAM DDR5 5600 512GB 4x128GB CL46 ECC RDIMM memory upgrade

SKU CH-Y000-AVSPD

512 GB kit of four 128 GB DDR5-5600 CL46 registered ECC RDIMMs at 1.1 V for Supermicro X14SRA-F servers

  • Total capacity512 GB (4 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 4X128GB

Show 4 more
  • 512 GB total capacity from four 128 GB modules
  • DDR5 5600 speed with CL46 latency for rated performance
  • Registered ECC architecture corrects single-bit errors automatically
  • 1 V operation matches server memory controller expectations
  • Verified compatibility with Supermicro X14SRA-F motherboard

Server DDR5 512GB kit

This NEMIX RAM kit delivers 512GB of DDR5 ECC registered memory as four 128GB RDIMMs. Each module runs at 5600MHz with CL46 latency and 1.1V operation. The 4Rx4 organization and registered design target Supermicro X14SRA-F motherboards that require exact rank, voltage and timing alignment.

Enterprise memory buyers

The kit suits administrators upgrading compatible Supermicro servers to maximum supported capacity with validated ECC RDIMMs. It is not for desktop PCs, workstations using unbuffered UDIMMs, or laptops needing SODIMM form factors. Builders without a qualified-vendor listing for this exact part number should verify support before ordering.

4Rx4 registered architecture

The quad-rank registered layout lets the memory controller drive all four slots at full population while ECC corrects single-bit errors on the fly. This specific rank configuration and 288-pin RDIMM form factor are the decisive match for the target motherboard's population rules.

How it compares

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

Price $17,557.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (4 × 128 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $34.29 per GB
Pricier than about 90% 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 numberMR44800-744K4
Total capacity512 GB (4 × 128 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank4Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB 4 × 128 GB DDR5 5600 MHz PC5-44800 4Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Will this DDR5 5600 CL46 RDIMM kit work in a Supermicro X14SRA-F motherboard alongside existing DDR5 RDIMMs?

The kit is verified for the Supermicro X14SRA-F motherboard at DDR5 5600 (PC5-44800). Mixing with other DDR5 RDIMMs requires matching 1.10 V, CL46, 4Rx4 rank and registered ECC specifications.

How can I confirm the 512 GB kit is running at its rated 5600 MT/s and CL46 after installation?

Enter the BIOS or use a hardware utility to verify DDR5 5600 (PC5-44800) speed, 1.10 V voltage and CL46 latency. ECC and registered status should also show active.

What is included in the 512 GB kit and are any extra parts needed for the Supermicro X14SRA-F?

The box contains four 128 GB DDR5 5600 CL46 288-pin ECC registered RDIMMs (part MR44800-744K4). No additional components are required for the Supermicro X14SRA-F motherboard.

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