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Four silver DDR5 RDIMM modules with black heat spreaders

V-color

V-color OC R-DIMM 64GB 16GBx4 DDR5 6600 CL34 ECC Registered W790 Workstation

SKU CH-NNC4-WGXXW

Registered ECC DDR5 kit delivers 64 GB at 6600 MHz CL34 for W790 workstations

  • Capacity64GB (4 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6600 (PC5 52800)
  • CAS LatencyCL34
  • Timing34-46-46-92
  • ECCYes

Capacity 64GB (4 x 16GB)

Speed DDR5 6600 (PC5 52800)

  • ECC registered design detects and corrects data errors for workstation reliability
  • 6600 MHz DDR5 speed with CL34 latency delivers high-throughput performance
  • 10-layer PCB and Hynix ICs tested for voltage, temperature and signal integrity
  • 4 V XMP profile enables overclocking on W790 workstation motherboards
  • Built-in thermal sensor monitors 0–85 °C operating range to prevent overheating

Workstation DDR5 RDIMM kit

This V-color OC R-DIMM kit provides 64GB of DDR5 memory across four 16GB registered modules. It is built for W790 workstation motherboards and includes ECC error correction for data integrity in professional workloads.

Platform and voltage check

The modules operate at 1.4V and require a motherboard with W790 chipset support for registered DIMMs. Verify that your board accepts 288-pin RDIMMs and that the BIOS can apply the Intel XMP profile for the rated 6600MT/s speed.

Sustained-load behaviour

A built-in thermal sensor monitors module temperature across the 0 to 85°C operating range to prevent overheating during extended sessions. Premium 10-layer PCBs and rigorously tested Hynix ICs maintain signal integrity under continuous heavy throughput.

商品特色

  • ECC registered design detects and corrects data errors for workstation reliability
  • 6600 MHz DDR5 speed with CL34 latency delivers high-throughput performance
  • 10-layer PCB and Hynix ICs tested for voltage, temperature and signal integrity
  • 4 V XMP profile enables overclocking on W790 workstation motherboards
  • Built-in thermal sensor monitors 0–85 °C operating range to prevent overheating

商品規格

BrandV-Color
SeriesOC R-DIMM
ModelTR516G48S840QX
Part NumberTR516G48S840QX
Capacity64GB (4 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6600 (PC5 52800)
CAS LatencyCL34
Timing34-46-46-92
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetSK Hynix IC
Heat SpreaderYes
Compatible SystemW790 Workstation
FeaturesOverclocking R-DIMM ECC Registered DIMM Memory for W790 Workstation (Intel XMP)

其他版本

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商品問答

What comes in the box and do I need anything else?

The kit contains four 16 GB DDR5 RDIMM modules for a total of 64 GB. Each module has a heat spreader and the memory uses Hynix ICs on a 10-layer PCB. No extra parts are required for installation on a compatible W790 workstation motherboard.

How do I decide between the listed speed and latency figures?

The modules run at 6600 MT/s with timings of 34-46-46-92 at 1.4 V via Intel XMP. That single rated profile is the only version offered, so choose it when your W790 board supports DDR5-6600 and you want the highest factory overclock with ECC registered operation.

What does 6600 CL34 mean once the RAM is in my W790 workstation?

At the rated 6600 MT/s the CAS latency is 34 cycles, giving low access delay for registered ECC workloads. The modules operate at 1.4 V and include an on-board thermal sensor rated for 0-85 °C, so sustained workstation tasks stay within safe thermal limits.

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