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Twelve green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM CSE-GS7A-2000B 192GB (12x16GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-3KKW-68J7V MPN CSE-GS7A-2000B

192 GB DDR5 ECC registered server kit in twelve 16 GB modules at 4800 MHz CL40 for Supermicro SYS-551A-T workstations

  • Capacity192GB (12 x 16GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 192GB total capacity across 12 modules for heavy server workloads
  • DDR5 4800 speed with CL40 latency for responsive data handling
  • ECC registered design detects and corrects memory errors automatically
  • 1V operation reduces power draw in dense configurations
  • Validated for Supermicro SuperWorkstation SYS-551A-T compatibility

NEMIX RAM 192GB DDR5 ECC RDIMM kit

This NEMIX RAM kit supplies 192GB of DDR5 memory across twelve 16GB registered DIMMs. It operates at 4800MHz with CL40 latency and 1.10V voltage. The modules use 1Rx8 organisation and ECC for data integrity in compatible Supermicro platforms.

Suited for Supermicro SYS-551A-T

Builders expanding a Supermicro SuperWorkstation SYS-551A-T or Super X13SWA-TF motherboard can install this validated kit directly. Systems that require unbuffered UDIMMs, non-ECC memory, or a different DDR generation cannot use these registered modules.

Registered ECC RDIMM with 1Rx8 organisation

The registered buffer and ECC function are mandatory for the target Supermicro platforms. A motherboard that accepts only unbuffered non-ECC DIMMs will not work with this memory.

Highlights

  • 192GB total capacity across 12 modules for heavy server workloads
  • DDR5 4800 speed with CL40 latency for responsive data handling
  • ECC registered design detects and corrects memory errors automatically
  • 1V operation reduces power draw in dense configurations
  • Validated for Supermicro SuperWorkstation SYS-551A-T compatibility

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-618K12
Capacity192GB (12 x 16GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content192GB (12X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does this 192 GB DDR5 4800 CL40 288-pin ECC RDIMM kit require a Supermicro X13SWA-TF motherboard with DDR5 slots to operate?

Yes — the kit is built for Supermicro SuperWorkstation SYS-551A-T and X13SWA-TF platforms that provide DDR5 RDIMM slots and registered ECC support.

Can I keep my existing DDR5 4800 CL40 1Rx8 registered ECC modules and add this 12-module kit alongside them?

Mixing is possible only if the other modules match 4800 MT/s, CL40, 1.10 V, 1Rx8 organisation and registered ECC; otherwise the system will default to the slowest common settings or fail to POST.

How can I confirm the full 192 GB kit is running at DDR5 4800 CL40 with ECC active after installation?

Enter the BIOS or use a tool such as dmidecode / CPU-Z to verify each of the 12 slots shows 16 GB, 4800 MT/s, CL40, 1.10 V and ECC enabled.

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