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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 288GB (6 x 48GB) 4800 CL40 1.1V ECC RDIMM Supermicro H13SSF memory upgrade

SKU CH-YADX-DNN8Q

Six 48 GB DDR5 RDIMMs provide 288 GB of registered ECC memory at 4800 MT/s for the Supermicro H13SSF

  • Total capacity288 GB (6 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 288GB 6X48GB

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  • 288 GB total capacity lets memory-hungry workloads run without swapping
  • DDR5 4800 speed feeds the CPU at its rated data rate
  • CL40 latency keeps response tight for latency-sensitive server tasks
  • Registered ECC architecture corrects single-bit errors on the fly for production stability
  • 1 V operation matches the platform spec for reliable full-population performance

Exact-match DDR5 kit for Supermicro H13SSF

This 288GB kit (6 x 48GB) delivers DDR5-4800 (PC5-38400) registered ECC memory at 1.1V CL40. It is built to the precise rank, voltage and timing the Supermicro H13SSF memory controller expects so the system recognises full capacity and runs at rated speed.

Installation follows server DIMM-population rules

The 288-pin RDIMM form factor fits only RDIMM slots — not UDIMM or SODIMM. Consult the motherboard manual for supported capacities, approved population order and installation steps before fitting; incorrect slot order can prevent boot or limit capacity.

Sustained enterprise stability under full load

Registered (buffered) architecture offloads the memory controller so every slot runs fully populated at full capacity. ECC catches and corrects single-bit errors on the fly, stopping silent data corruption and unplanned reboots before they reach production.

How it compares

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

Price $6,665.99
Pricier than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 288 GB (6 × 48 GB)
Higher than about 81% of the 20,941 comparable items (median 32 GB).
Price per GB $23.15 per GB
Pricier than about 68% 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 numberMR38400-4828K6
Total capacity288 GB (6 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items288 GB 6 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I confirm the kit is running at DDR5 4800 CL40 1.1V after installation?

Enter the BIOS or use a tool such as dmidecode to verify each of the six modules reports 4800 MT/s, CAS latency 40 and 1.1 V; the registered ECC design ensures the Supermicro H13SSF recognises the full 288 GB at rated speed.

What is included in the box and do I need anything else to install the 6 x 48 GB modules?

The package contains the six 48 GB DDR5 288-pin RDIMMs; no extra cables, brackets or heat spreaders are required — just follow the motherboard manual for the correct DIMM population order.

Why choose the 288 GB (6 x 48 GB) 2Rx8 CL40 kit instead of a different capacity?

This exact-match kit delivers the precise rank (2Rx8), voltage (1.1 V) and timing (CL40) the H13SSF memory controller expects, allowing all six slots to run fully populated at the rated DDR5 4800 speed.

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