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Eight green DDR5 RDIMM sticks in static bags

NEMIX RAM

NEMIX RAM 384GB 8x48GB DDR5 6400MHz ECC RDIMM memory upgrade for Supermicro H13SSL-N

SKU CH-BRAN-22C8B

Eight 48 GB DDR5 6400 MHz Registered ECC RDIMMs totalling 384 GB, matched to the Supermicro H13SSL-N memory controller at 1.1 V CL52

  • Total capacity384 GB (8 × 48 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 384 GB total capacity from eight 48 GB modules
  • DDR5 6400 speed with CL52 latency at 1.1 V
  • Registered ECC design corrects single-bit errors automatically
  • 288-pin RDIMM form factor matches Supermicro H13SSL-N slots
  • Built with Samsung, Micron or Hynix chips for enterprise reliability

384GB DDR5 6400 ECC RDIMM Kit

This NEMIX RAM kit provides 384GB of memory across eight 48GB modules. It uses DDR5 6400 (PC5-51200) Registered ECC RDIMMs with CL52 latency and 1.1V operation. The 2Rx8 rank configuration and 288-pin form factor match the Supermicro H13SSL-N motherboard requirements. The modules are built with major OEM chips from Samsung, Micron or Hynix.

Suited for Supermicro H13SSL-N Servers

This kit suits administrators upgrading a Supermicro H13SSL-N motherboard to its full eight-slot capacity with Registered ECC memory. It is not for systems that require UDIMM or SODIMM form factors. It is not for platforms that cannot accept 2Rx8 Registered DIMMs at DDR5 6400 speeds. Builders needing non-ECC or unbuffered memory should look elsewhere.

Eight-Module 2Rx8 Population Rule

The single specification that decides fitment is the eight-module 2Rx8 Registered population. The H13SSL-N must support eight 48GB 2Rx8 RDIMMs at DDR5 6400 with 1.1V CL52 timing for this kit to operate at rated capacity and speed. Verify the motherboard manual for approved DIMM population order and maximum supported capacity per slot before purchase.

How it compares

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

Price $10,065.99
Pricier than about 87% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (8 × 48 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $26.21 per GB
Pricier than about 72% 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 numberMR51200-4828K8
Total capacity384 GB (8 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 8 × 48 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Is the 384GB kit the right capacity for my Supermicro H13SSL-N, or should I choose a different kit?

This 384GB kit provides eight 48GB modules, filling all available slots on the Supermicro H13SSL-N. Check your motherboard manual for the approved population order and maximum supported capacity per DIMM before ordering.

Will the DDR5 6400 speed run at its rated 6400MHz once installed in the server?

The modules are spec-matched to the board's memory controller with the exact rank, voltage and timing it expects, so the system recognises the full 384GB and operates at the rated DDR5 6400 speed.

Does the 288-pin RDIMM form factor and registered ECC design work with the H13SSL-N memory controller?

Yes. The kit uses 288-pin DDR5 RDIMM modules with registered (buffered) architecture and ECC, which is the form factor and error-correction type the H13SSL-N requires for full-capacity, stable operation.

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