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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 4800 ECC Registered RDIMM 192GB 12x16GB CL40 1.1V Supermicro H14SSL-N memory upgrade

SKU CH-7EDD-8MDA0

192 GB DDR5-4800 ECC registered RDIMM kit in twelve 16 GB modules at CL40 and 1.1 V for Supermicro H14SSL-N

  • Capacity192GB (12 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 192GB 12X16GB

Show 24 more configurations
  • 192 GB exact-match kit fills every slot on the Supermicro H14SSL-N
  • Registered ECC RDIMM design keeps all 12 modules stable at full capacity
  • DDR5-4800 CL40 at 1.1 V runs at rated speed without tuning
  • 1Rx8 rank layout matches the board's memory-controller requirements
  • 288-pin RDIMM form factor fits the server's DIMM sockets precisely

NEMIX RAM DDR5 4800 192GB Kit

This NEMIX RAM kit delivers 192GB across 12 modules of 16GB each. It uses DDR5 4800 RDIMM technology with ECC and registered buffering. The modules run at 1.1V with CL40 latency and a 1Rx8 rank structure. Designed as an exact-match upgrade for the Supermicro H14SSL-N motherboard.

Suits Supermicro H14SSL-N memory slots

This kit suits administrators upgrading a Supermicro H14SSL-N system to its full 192GB capacity using registered ECC RDIMMs. It is not for desktop PCs or workstations that require unbuffered UDIMMs or SODIMMs. Builders needing non-ECC memory or different form factors should look elsewhere.

192GB registered ECC capacity

The 12 x 16GB configuration fills every supported slot on the H14SSL-N for maximum registered ECC capacity. Registered buffering allows full population at rated DDR5 4800 speed while ECC corrects single-bit errors. Systems limited to fewer slots or lower maximum capacity cannot use the full kit.

Highlights

  • 192 GB exact-match kit fills every slot on the Supermicro H14SSL-N
  • Registered ECC RDIMM design keeps all 12 modules stable at full capacity
  • DDR5-4800 CL40 at 1.1 V runs at rated speed without tuning
  • 1Rx8 rank layout matches the board's memory-controller requirements
  • 288-pin RDIMM form factor fits the server's DIMM sockets precisely

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-618K12
Capacity192GB (12 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content192GB 12X16GB DDR5 4800MHz PC5-38400 1Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What motherboard do I need to install this 12-module 192GB DDR5-4800 CL40 1.1V 288-pin registered ECC kit?

This kit is verified for the Supermicro H14SSL-N motherboard, which accepts 288-pin RDIMMs and follows the population rules required for all twelve slots to run at the rated 4800 MT/s speed.

Can I add these 1Rx8 DDR5-4800 CL40 registered ECC modules to a server that already has other registered ECC RDIMMs installed?

Mixing is only reliable when the existing modules share the same 4800 MT/s speed, 1.1 V voltage, CL40 timing, 1Rx8 rank and registered ECC design; otherwise the memory controller will downclock or reject the configuration.

How do I confirm the full 192GB kit is running at DDR5-4800 with ECC active after installation?

Enter the system BIOS or UEFI and verify that all twelve DIMM slots show 16 GB each at 4800 MT/s, 1.1 V, CL40, with ECC mode reported as enabled and no correctable error counts incrementing.

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