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Four green 288-pin DDR5 RDIMM modules without heat spreaders, 512GB total

NEMIX RAM

NEMIX RAM 512GB (4 x 128GB) DDR5 6400 CL52 1.1V ECC Registered RDIMM Supermicro X14SRG-TF memory upgrade

SKU CH-AMGT-Z7VG1

A 512GB kit of four 128GB DDR5 6400 CL52 ECC registered RDIMMs validated for the Supermicro X14SRG-TF motherboard

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 512GB 4X128GB

Show 4 more configurations
  • 512 GB total capacity from four 128 GB modules for memory-intensive server workloads
  • DDR5 6400 speed with CL52 latency delivers rated bandwidth for Supermicro X14SRG-TF
  • Registered ECC RDIMM design offloads the memory controller and corrects single-bit errors
  • 1 V operating voltage matches the board's specification for stable full-population operation
  • 288-pin RDIMM form factor ensures correct physical and electrical fit in every supported slot

512GB DDR5 RDIMM kit for Supermicro X14SRG-TF

This 512GB kit contains four 128GB DDR5 6400 Registered ECC RDIMMs built for the Supermicro X14SRG-TF motherboard. Each module runs at 1.1V with CL52 latency and a 4Rx4 organisation. The registered design lets every slot stay populated at full speed.

Suited for servers needing maximum registered ECC

Administrators expanding a Supermicro X14SRG-TF to its full 512GB limit will match the board's exact voltage, rank and timing requirements. Builders using consumer boards, laptops or workstations that accept only unbuffered UDIMMs or SODIMMs cannot use these registered modules.

Handles full 512GB population at DDR5 6400

Four 4Rx4 RDIMMs fill every slot while the registered buffer offloads the memory controller and ECC corrects single-bit errors in flight. Systems that require lower-voltage 1.1V operation stay within spec. Boards limited to fewer slots or lower maximum capacity will not accommodate the full kit.

Highlights

  • 512 GB total capacity from four 128 GB modules for memory-intensive server workloads
  • DDR5 6400 speed with CL52 latency delivers rated bandwidth for Supermicro X14SRG-TF
  • Registered ECC RDIMM design offloads the memory controller and corrects single-bit errors
  • 1 V operating voltage matches the board's specification for stable full-population operation
  • 288-pin RDIMM form factor ensures correct physical and electrical fit in every supported slot

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-744K4
Capacity512GB (4 x 128GB)
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 4X128GB DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Do I need a Supermicro X14SRG-TF motherboard with DDR5 288-pin RDIMM slots to install this 512GB kit?

Yes, the kit is built for the Supermicro X14SRG-TF motherboard and requires its 288-pin DDR5 RDIMM slots; it will not fit UDIMM or SODIMM sockets.

If I keep some older DDR5 RDIMMs in the same server, will this 4Rx4 CL52 1.1V kit run alongside them?

Mixing ranks, latencies or voltages can force the memory controller to down-clock all modules; the board manual should be checked for approved population rules before combining kits.

How can I confirm the system sees all 512GB at DDR5 6400 CL52 after installation?

Enter the BIOS or run a hardware inventory tool such as dmidecode; it should report four 128GB RDIMMs at 6400 MT/s, CL52, 1.1V with ECC registered active.

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