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Eight silver DDR5 RDIMM modules with black heat spreaders and copper micro-heatsinks

V-color

V-color WRX90 OC R-DIMM 256GB (8×32GB) DDR5 6000 CL32 1.25V ECC Registered AMD EXPO

SKU CH-615T-40Q15

Eight-module 256 GB DDR5 RDIMM kit with ECC and AMD EXPO profile for WRX90 workstations

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR5 6000 (PC5 48000)
  • ChipsetSK Hynix IC
  • CAS latencyCL32
  • Memory timings32-38-38-96
  • Rated voltage1.25 V

Capacity 256GB (8 x 32GB)

Speed DDR5 6000 (PC5 48000)

  • 256 GB total capacity across eight 32 GB modules
  • DDR5 6000 speed with CL32 latency for responsive throughput
  • ECC registered design protects data integrity under load
  • AMD EXPO profile enables one-click overclock on WRX90
  • Patented RCD and PMIC micro-heatsinks cut temperatures 30–40 %

WRX90 OC R-DIMM kit

This 256GB kit contains eight 32GB DDR5 registered DIMMs rated at 6000MHz with CL32 latency and 1.25V operation. It targets AMD Threadripper PRO 7000 series workstations on WRX90 motherboards and uses AMD EXPO profiles for overclocking. ECC and registered buffering protect data integrity in professional workloads.

Compatibility check

Verify that your motherboard is a WRX90 model qualified for DDR5 registered ECC memory and that the BIOS supports AMD EXPO at 6000MHz. The modules are 288-pin RDIMMs with 1Rx4 organisation and require a CPU from the Threadripper PRO 7000 series. Confirm the board’s maximum capacity per slot and total population rules before ordering.

Micro-heatsink benefit

Each module carries a patented copper-alloy micro-heatsink on the RCD and PMIC components. The supplier states this reduces temperatures by 30 to 40 percent compared with bare modules, helping sustain the 6000MHz overclock under sustained load. The 10-layer PCB and screened Hynix ICs further support stability in long-running workstation tasks.

How it compares

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

Price $7,029.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $27.46 per GB
Pricier than about 77% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameV-Color
Product lineWRX90 OC R-DIMM
Model nameTRA532G60S432O
Part numberTRA532G60S432O
Total capacity256 GB (8 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6000 (PC5 48000)
Processor
ChipsetSK Hynix IC
Memory
CAS latencyCL32
Memory timings32-38-38-96
ECC supportYes
Buffer typeRegistered
Memory rank1Rx4
Memory profilesAMD EXPO
Heat spreaderYes
Power
Rated voltage1.25 V
Compatibility
Compatible systemsAMD Threadripper - WRX90 Workstation Motherboards

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Questions about this item

What comes inside the 256 GB kit and is anything else required to install it?

The box contains eight 32 GB DDR5 RDIMM modules with heat spreaders and the patented RCD and PMIC micro-heatsinks. No extra parts are needed for installation on a compatible WRX90 motherboard.

Should I choose this 8 × 32 GB kit or a different capacity for my WRX90 workstation?

This kit provides the full 256 GB across all eight channels of the WRX90 platform, which is the optimal configuration for Threadripper PRO 7000 series processors.

What does the 6000 MHz CL32 rating deliver once the modules are running in a Threadripper PRO 7000 system?

The AMD EXPO profile sets the memory to 6000 MT/s at CL32-38-38-96 and 1.25 V, giving registered ECC bandwidth of PC5-48000 with on-die error correction active.

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