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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 288GB (6×48GB) DDR5-6400 ECC Registered RDIMM CL52 1.1V 2Rx8 Supermicro H13SSL-NT memory upgrade

SKU CH-J9VS-M20BM

A 288GB six-module kit of DDR5-6400 ECC registered RDIMM memory validated for the Supermicro H13SSL-NT motherboard

  • Capacity288GB (6 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 288GB total capacity scales memory-bound workloads with six 48GB modules
  • DDR5-6400 speed at CL52 and 1.1V delivers rated throughput for Supermicro H13SSL-NT
  • Registered ECC RDIMM architecture offloads the controller and corrects single-bit errors on the fly
  • 2Rx8 dual-rank organisation enables full-population stability across every slot
  • Lifetime replacement warranty and free US-based technical support back the kit

Exact-match server upgrade

This 288GB kit contains six 48GB DDR5-6400 Registered ECC RDIMMs built to the Supermicro H13SSL-NT memory specification. Each module runs at 1.1V with CL52 timing and a 2Rx8 organisation so the memory controller recognises every slot at full rated speed. The registered architecture buffers address and command signals, allowing all six DIMMs to operate together without loading the controller.

Replaces partial or mixed-capacity populations

When a server ships with fewer modules or mixed ranks the controller often down-clocks the bus or disables ranks to keep stability. Populating every channel with identical 48GB 2Rx8 RDIMMs restores the native 6400 MT/s data rate and delivers the full 288GB address space in one step. The upgrade is worth it when the workload needs maximum capacity at the board’s rated frequency rather than a compromised configuration.

Suits administrators scaling a validated H13SSL-NT

The kit targets teams who have confirmed the motherboard’s qualified-vendor list and population rules for six 48GB Registered ECC modules. Buyers who need unbuffered UDIMMs, SODIMMs, non-ECC memory, or a different voltage or rank structure should look elsewhere because this product matches only the registered DDR5 RDIMM profile specified for this board.

Highlights

  • 288GB total capacity scales memory-bound workloads with six 48GB modules
  • DDR5-6400 speed at CL52 and 1.1V delivers rated throughput for Supermicro H13SSL-NT
  • Registered ECC RDIMM architecture offloads the controller and corrects single-bit errors on the fly
  • 2Rx8 dual-rank organisation enables full-population stability across every slot
  • Lifetime replacement warranty and free US-based technical support back the kit

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-4828K6
Capacity288GB (6 x 48GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content288GB 6X48GB DDR5 6400MHz PC5-51200 2Rx8 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Does this 288-pin DDR5 RDIMM kit match the Supermicro H13SSL-NT motherboard slot and population requirements?

The kit is verified for the Supermicro H13SSL-NT. Its 288-pin RDIMM form factor, 2Rx8 rank, 1.1V voltage and CL52 timing match the board's memory-controller expectations for full-capacity recognition.

What is the correct installation sequence for the six 48GB modules on the H13SSL-NT?

Install the six RDIMMs following the motherboard manual's approved population order. A common error is filling slots sequentially instead of the prescribed channel sequence, which can prevent the server from posting.

Will the registered ECC design require any periodic maintenance or component replacement during its service life?

No scheduled maintenance is needed. The registered architecture and on-die ECC handle error correction automatically, and the modules carry a lifetime replacement warranty if a fault ever develops.

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