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MSI Mech Radeon RX 6600 XT graphics card with dual fans and metal backplate

MSI

MSI RX6600XTMECH2X8GOCV1 graphics card

SKU CH-1W9M-FNZNZ MPN RX6600XTMECH2X8GOCV1

Refurbished Radeon RX 6600 XT with 8GB GDDR6, 2048 stream processors, a 2602 MHz boost clock and dual TORX Fan 3.0 cooling

  • InterfacePCI Express 4.0
  • Chipset ManufacturerAMD
  • GPU SeriesAMD Radeon RX 6000 Series
  • GPURadeon RX 6600 XT
  • ArchitectureRDNA 2
  • Game Clock2413 MHz
  • 8GB GDDR6 memory at 16 Gbps enables smooth 1440p gaming
  • Boost clock reaches 2602 MHz for higher frame rates
  • Dual TORX Fan 3.0 design delivers efficient cooling under load
  • HDMI 2.1 plus three DisplayPort 1.4 outputs drive four displays
  • PCI Express 4.0 interface provides full bandwidth on modern motherboards

Mech 2X 8G OCV1 8GB GDDR6

The MSI Mech Radeon RX 6600 XT graphics card targets 1080p gaming with 8GB GDDR6 memory on a 128-Bit bus. It uses the RDNA 2 architecture with 2048 stream processors and a boost clock of 2602 MHz. The dual-fan cooler uses TORX Fan 3.0 blades for static pressure. It fits builds needing a PCI Express 4.0 x16 card with an 8-pin power connector.

PCIe 4.0 500W PSU 8-pin check

Verify your motherboard has a PCI Express 4.0 x16 slot and that your power supply delivers at least 500W with one free 8-pin PCIe connector. The card outputs through one HDMI 2.1 and three DisplayPort 1.4 ports for up to four displays. Maximum digital resolution reaches 7680 x 4320. Ensure case length and width clearance match a dual-slot, dual-fan design.

160W TDP sustained thermal load

The 160W thermal design power means the dual-fan assembly must dissipate steady heat during long sessions. TORX Fan 3.0 maintains airflow at lower RPM to limit noise while keeping the GPU near its 2413 MHz game clock. Memory runs at 16 Gbps effective across the 128-Bit interface. Driver support covers DirectX 12 Ultimate and OpenGL 4.6 for modern titles.

Highlights

  • 8GB GDDR6 memory at 16 Gbps enables smooth 1440p gaming
  • Boost clock reaches 2602 MHz for higher frame rates
  • Dual TORX Fan 3.0 design delivers efficient cooling under load
  • HDMI 2.1 plus three DisplayPort 1.4 outputs drive four displays
  • PCI Express 4.0 interface provides full bandwidth on modern motherboards

Specifications

BrandMSI
SeriesMech
ModelRX 6600 XT MECH 2X 8G OCV1
InterfacePCI Express 4.0
Chipset ManufacturerAMD
GPU SeriesAMD Radeon RX 6000 Series
GPURadeon RX 6600 XT
ArchitectureRDNA 2
Game Clock2413 MHz
Boost Clock2602 MHz
Stream Processors2048
Effective Memory Clock16 Gbps
Memory Size8GB
Memory Interface128-Bit
Memory TypeGDDR6
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4
Max Resolution7680 x 4320
Virtual Reality ReadyYes
CoolerDouble Fans
Thermal Design Power160W
Recommended PSU Wattage500W
Power Connector8-Pin
HDCP ReadyYes
FeaturesDual Fan Thermal Design:
TORX Fan 3.0: The award-winning MSI TORX Fan 3.0 design creates high static pressure and pushes the limits of thermal performance.
Afterburner Overclocking Utility:
Supports multi-GPU setups.
OC Scanner: An automated function finds the highest stable overclock settings.
On Screen Display: Provides real-time information of your system's performance.
Predator: In-game video recording.
MSI Center:
The exclusive MSI Center software lets you monitor, tweak and optimize MSI products in real-time.
Form FactorATX
Max GPU Length215 mm
Card Dimensions (L x H)8.46" x 5.04"
Slot Width2 Slots
Shipping weight1.07 kg
Package size307 × 224 × 71 mm

Questions about this item

What comes with the MSI RX 6600 XT MECH 2X 8G OCV1 and what must I buy separately?

The card includes the GPU with dual TORX Fan 3.0 cooling, 1 x HDMI 2.1, 3 x DisplayPort 1.4 and an 8-pin power connector. You must supply a PCIe 4.0 slot, a 500W PSU and your own display cables.

Which version of this Mech card should I choose for 1080p gaming?

This model is the single 8GB GDDR6 variant with a 128-bit bus, 2602 MHz boost clock and 16 Gbps memory — the only MECH 2X 8G OCV1 configuration offered.

What does the 2602 MHz boost clock deliver in a real system?

It is the peak GPU frequency under load; paired with 2048 stream processors and 8GB GDDR6 at 16 Gbps it targets smooth 1080p frame rates within a 160W TDP envelope.

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