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Eight green DDR5 RDIMM sticks in static-safe tray

NEMIX RAM

NEMIX RAM 512GB (8×64GB) DDR5 4800 CL40 2Rx4 ECC RDIMM 1.1V memory upgrade

SKU CH-DZ14-TZQ94

Eight 64 GB DDR5 RDIMMs deliver 512 GB of registered ECC memory at 4800 MHz with CL40 latency and 1.1 V operation

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 512 GB total capacity for heavy workloads using eight 64 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth for fast data throughput
  • ECC registered RDIMM design protects data integrity in servers
  • 2Rx4 dual-rank organisation increases memory density per channel
  • 1 V operating voltage reduces power draw under load

512 GB DDR5 ECC RDIMM kit

This 512 GB kit provides eight 64 GB DDR5 4800 modules with ECC and registered buffering. It is built for ThinkMate Supermicro SuperServer 111E-WR platforms that require registered memory. System administrators expanding memory capacity for virtualization or database workloads will find the kit matches the server's validated specification.

Thermals noise and power draw

Each module operates at 1.1 V without a heat spreader, relying on server chassis airflow for cooling. Registered buffering and ECC add minimal latency overhead while maintaining signal integrity across all eight slots. Power consumption scales with the 4800 MT/s data rate and 2Rx4 organization under typical server loads.

Build integration and slot planning

The 288-pin RDIMM form factor fits standard DDR5 registered DIMM slots on the compatible ThinkMate platform. Eight modules populate the full memory channel set, leaving no empty slots for further expansion within this configuration. Installers should verify the motherboard memory population rules in the system manual before seating all modules.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $14,182.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $27.70 per GB
Pricier than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-924K8
Total capacity512 GB (8 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items512 GB (8 × 64 GB) DDR5 4800 MHz PC5-38400 2Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How do I install the 288-pin DDR5 RDIMM modules into the ThinkMate Supermicro SuperServer 111E-WR, and what step is often missed?

Power down the server, open the chassis, align each module's notch with the slot key, press firmly until both retention clips lock, then verify all eight 64GB modules are recognised in the BIOS before closing the case.

What maintenance or replacement will the 512GB DDR5 ECC registered kit need over its service life?

The modules have no heat spreaders and no moving parts, so no routine maintenance is required; if a module fails, the lifetime replacement warranty covers a direct swap of the defective 64GB RDIMM.

What limit appears first when the 2Rx4 DDR5-4800 CL40 memory runs sustained workloads on the 111E-WR?

The CAS latency of 40 cycles at 4800 MT/s sets the baseline access latency; sustained throughput is then bounded by the memory controller and the eight-channel RDIMM topology rather than the modules themselves.

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