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Eight silver DDR5 RDIMMs with black heat spreaders in a row

V-color

V-color OC R-DIMM DDR5 512GB (64GBx8) 6000MHz CL32 ECC Registered memory upgrade

SKU CH-AH0E-MCMNF

Registered DDR5 ECC kit delivering 512 GB at 6000 MHz CL32 for W790 workstation motherboards

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 6000 (PC5 48000)
  • ChipsetSK Hynix IC
  • CAS latencyCL32
  • Buffer typeRegistered
  • Memory timings38-38-38-96

Capacity 512GB (8 x 64GB)

Speed DDR5 6000 (PC5 48000)

  • Massive 512 GB capacity from eight 64 GB modules
  • DDR5 6000 MHz speed with CL32 latency
  • ECC registered design detects and corrects data errors
  • Hynix ICs on 10-layer PCB tested for voltage and signal integrity
  • Built-in thermal sensor monitors 0–85 °C operating range

V-color OC R-DIMM DDR5 512GB Kit

This V-color OC R-DIMM kit delivers 512GB across eight 64GB modules built for W790 workstation motherboards. Registered ECC DDR5 architecture with Hynix ICs targets professional workloads that demand data integrity and high capacity. The kit operates at 6000MHz with CL32 latency and 1.25V voltage. It is not compatible with standard desktop PCs or laptops.

Sustained Workload Behaviour

Each module carries a built-in thermal sensor that monitors temperatures across the 0 to 85°C operating range to prevent overheating during extended sessions. Premium 10-layer PCBs and rigorous voltage, temperature and signal-integrity testing support stable throughput under continuous load. Registered buffering and ECC correction maintain data accuracy over long compute runs.

Build Quality and Daily Use

Modules feature aluminium heat spreaders and 288-pin DDR5 RDIMM form factor with 2Rx4 rank configuration using 8Gx4 IC organisation. Intel XMP support allows configured overclocking profiles on validated W790 boards such as the Asus Pro WS W790E-SAGE SE. Limited lifetime warranty backs the manufacturing quality.

How it compares

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

Price $15,384.99
Pricier than about 91% 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 $30.05 per GB
Pricier than about 86% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameV-Color
Product lineOC R-DIMM
Model nameTR564G60D432O
Part numberTR564G60D432O
Total capacity512 GB (8 × 64 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6000 (PC5 48000)
Processor
ChipsetSK Hynix IC
Memory
CAS latencyCL32
ECC supportYes
Buffer typeRegistered
Memory timings38-38-38-96
Heat spreaderYes
Memory rank2Rx4
Compatibility
Compatible systemsW790 Workstation

Other versions of this model

5 more in the same range

Questions about this item

How much heat does the 6000MHz CL32 kit produce when running continuously at 1.25V?

The modules operate between 0 and 85°C and include a built-in thermal sensor that monitors temperature to prevent overheating during sustained workloads.

What motherboard and platform are required for these 64GB RDIMMs to function?

They require a W790 workstation motherboard with 288-pin DDR5 slots and are validated on the Asus Pro WS W790E-SAGE SE; they will not work in desktop or laptop systems.

Can I mix these 2Rx4 registered ECC modules with other DDR5 DIMMs already installed in my W790 board?

Mixing ranks or capacities is not recommended; the kit is tested as a matched 8-module set for signal integrity and XMP stability on W790 platforms.

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