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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 512GB 8x64GB DDR5 6400 CL52 4Rx4 1.1V ECC RDIMM Supermicro X14SRG-TF memory upgrade

SKU CH-EDMD-1XQYE

512 GB DDR5 6400 ECC registered server memory kit of eight 64 GB 4Rx4 modules at 1.1 V CL52 for Supermicro X14SRG-TF

  • Capacity512GB (8 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 512GB 8X64GB

Show 4 more configurations
  • 512 GB total capacity from eight 64 GB modules for high-density server workloads
  • DDR5-6400 speed with CL52 latency delivers rated throughput for Supermicro X14SRG-TF
  • Registered ECC architecture corrects single-bit errors and buffers signals for full-slot stability
  • 10 V operation at 4Rx4 rank matches the motherboard's memory controller requirements
  • 288-pin RDIMM form factor ensures exact fitment in the designated server board

Exact-match server upgrade

This 512GB kit delivers eight 64GB DDR5 6400 Registered ECC RDIMMs built for the Supermicro X14SRG-TF motherboard. The CL52 4Rx4 modules run at 1.1V and match the board's required 288-pin registered form factor. System integrators and IT teams can populate every slot with confidence that the memory controller will recognise the full capacity at rated speed.

Capacity and headroom

Eight ranks per module give dense 512GB total capacity for virtualisation, large databases or in-memory analytics. The registered architecture offloads the memory controller so all slots stay stable when fully populated. Workloads that exceed this density or need faster latencies than CL52 will require a different platform or memory configuration.

Build and daily implications

Modules ship without heat spreaders, relying on server chassis airflow for cooling. The 288-pin RDIMM keying prevents accidental installation in UDIMM or SODIMM slots. ECC corrects single-bit errors on the fly to stop silent data corruption and unplanned reboots. Verify your motherboard manual for approved population order before installation.

Highlights

  • 512 GB total capacity from eight 64 GB modules for high-density server workloads
  • DDR5-6400 speed with CL52 latency delivers rated throughput for Supermicro X14SRG-TF
  • Registered ECC architecture corrects single-bit errors and buffers signals for full-slot stability
  • 10 V operation at 4Rx4 rank matches the motherboard's memory controller requirements
  • 288-pin RDIMM form factor ensures exact fitment in the designated server board

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-944K8
Capacity512GB (8 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 8X64GB DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 4Rx4 rank configuration of these DDR5 6400 modules work correctly with the memory controller on my Supermicro X14SRG-TF?

The kit is spec-matched to the Supermicro X14SRG-TF motherboard, so the 4Rx4 registered ECC modules are recognised at full 512GB capacity and run at the rated DDR5 6400 speed.

How can I verify the kit is running at DDR5 6400 CL52 after installation?

Check the BIOS memory information screen or run a tool such as dmidecode; it should report 6400 MT/s, CAS latency 52, 1.1 V and registered ECC operation for all eight slots.

Does the 512GB kit include only the eight 64GB RDIMMs or are any cables or brackets supplied?

The package contains the eight 64GB DDR5 6400 CL52 288-pin ECC RDIMMs and nothing else; no cables, brackets or additional hardware are included.

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