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Eight green DDR5 RDIMM modules in a row, no heat spreaders

NEMIX RAM

NEMIX RAM 512GB (8×64GB) DDR5 4800 CL40 1.1V ECC RDIMM 2Rx4 288-pin server memory upgrade

SKU CH-7DDE-1BTRB

Eight 64 GB DDR5 ECC RDIMM modules at 4800 MT/s CL40 1.1 V for ThinkMate Supermicro SuperServer 111C-NR and 121C-TN10R

  • 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 with eight 64 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered RDIMM protects data integrity under load
  • 1 V operation reduces power draw per module
  • Validated for Thinkmate Supermicro 111C-NR and 121C-TN2R systems

ThinkMate server memory kit

This 512GB kit contains eight 64GB DDR5 4800 RDIMM modules built for ThinkMate Supermicro SuperServer 111C-NR and 121C-TN2R or 121C-TN10R systems. It targets IT teams who need registered ECC memory validated for those specific platforms.

Registered ECC DDR5 at CL40

The decisive spec is the registered ECC DDR5 4800 CL40 2Rx4 organisation running at 1.10V. Only motherboards that accept registered DDR5 RDIMMs with this exact speed, latency and rank layout will post correctly.

Tool-free DIMM installation

Modules slot into the 288-pin DDR5 RDIMM sockets without tools; the key notch prevents backward insertion. Common issues are mixing these registered sticks with unbuffered DIMMs, populating slots in the wrong order for the server's memory topology, or skipping the BIOS memory training cycle after the first boot.

How it compares

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

Price $13,997.99
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 $27.34 per GB
Pricier than about 76% 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

What does the 4800 MHz speed deliver once installed in a compatible server?

The modules run at DDR5 4800 (PC5-38400) with CL40 latency and 1.10 V, providing registered ECC throughput for the qualified Thinkmate Supermicro platforms.

How does the 288-pin RDIMM interface and registered ECC design affect usable bandwidth?

The 288-pin DDR5 RDIMM form factor with registered ECC and 2Rx4 organisation enables full 4800 MT/s operation on supported server motherboards.

What physical clearance and slot requirements does the 8-module kit need?

Eight 288-pin DDR5 RDIMM slots are required; the modules have no heat spreader, so standard DIMM spacing applies.

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