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NEMIX RAM

NEMIX RAM CSE-GS7A-2000B 512GB (8x64GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-YH0K-VSSQ2 MPN CSE-GS7A-2000B

Eight 64 GB DDR5 4800 CL40 ECC registered DIMMs deliver 512 GB for SuperMicro SuperWorkstation SYS-551A-T systems

  • Capacity512GB (8 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • Massive 512GB capacity handles heavy workloads
  • DDR5 4800 speed with CL40 latency for responsive operation
  • ECC registered design protects data integrity
  • 10V voltage reduces power draw per module
  • Validated for Supermicro SYS-551A-T workstation compatibility

512GB DDR5 4800 ECC RDIMM kit

This NEMIX RAM kit delivers 512GB across eight 64GB DDR5 4800 registered DIMMs. It operates at 1.1V with CL40 latency and 2Rx4 organisation. ECC and registered buffering protect data integrity in Supermicro SuperWorkstation SYS-551A-T and Super X13SWA-TF systems.

Server and workstation builders needing maximum

Suited for administrators populating every slot in compatible Supermicro platforms for virtualisation, databases or large datasets. Not suited for consumer desktop boards that lack RDIMM support or for workloads requiring speeds above DDR5 4800.

Eight modules fill a full 512GB configuration

The kit comfortably handles memory-intensive server workloads across all populated channels. Headroom ends at the DDR5 4800 JEDEC limit; applications demanding higher frequencies or lower latencies will require platforms qualified for faster modules.

Highlights

  • Massive 512GB capacity handles heavy workloads
  • DDR5 4800 speed with CL40 latency for responsive operation
  • ECC registered design protects data integrity
  • 10V voltage reduces power draw per module
  • Validated for Supermicro SYS-551A-T workstation compatibility

Specifications

BrandNEMIX RAM
SeriesSuperMicro Server/Workstation Compatible Series Memory
ModelSuperMicro DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-924K8
Capacity512GB (8 x 64GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content512GB (8X64GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the Supermicro SYS-551A-T recognise the full 512 GB across all eight 64 GB modules?

The kit provides eight 64 GB RDIMMs for a total of 512 GB; the Supermicro SYS-551A-T must support 64 GB 2Rx4 DDR5 4800 registered ECC modules to use the full capacity.

Can I add these 1.10 V DDR5 4800 CL40 RDIMMs to a system that already runs 1.1 V DDR5 4800 registered ECC memory?

Yes, if the installed memory is also DDR5 4800 registered ECC at 1.1 V with matching timings, the modules can operate together; mixed ranks or speeds will force the system to run at the lowest common settings.

How do I confirm the kit is running at DDR5 4800 CL40 with ECC active after installation?

Check the BIOS memory information or run a tool such as dmidecode — it should show 4800 MT/s, CL40, 1.10 V, registered ECC and 2Rx4 organisation for each of the eight modules.

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