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Black dual-fan graphics card with metal backplate, two-slot ATX form factor

GIGABYTE

GIGABYTE GV-N166SOC-6GD GeForce GTX 1660 SUPER graphics card

SKU CH-3KWW-KXZH0 MPN GV-N166SOC-6GD

Refurbished GTX 1660 SUPER with 6 GB GDDR6, 1408 CUDA cores, 1830 MHz boost clock, WINDFORCE 2X dual-fan cooling and four display outputs

  • InterfacePCI Express 3.0 x16
  • Chipset ManufacturerNVIDIA
  • GPUGeForce GTX 1660 SUPER
  • Core Clock1830 MHz
  • CUDA Cores1408
  • Effective Memory Clock14000 MHz
  • 6GB GDDR6 memory delivers high bandwidth for 1080p gaming
  • 1408 CUDA cores accelerate parallel workloads in modern titles
  • WINDFORCE 2X cooler with alternate spinning fans keeps temperatures low
  • Core clock reaches 1830 MHz for responsive frame rates
  • Four display outputs support multi-monitor setups up to 7680 x 4320 resolution

Refurbished GTX 1660 SUPER for 1080p builds

This GIGABYTE GV-N166SOC-6GD is a refurbished graphics card built around the GeForce GTX 1660 SUPER GPU with 1408 CUDA cores and 6GB GDDR6 memory on a 192-Bit bus. It connects via PCI Express 3.0 x16 and draws a rated 125W TDP. The card suits builders who want solid 1080p performance without stretching to newer architectures.

Sustained load with WINDFORCE 2X cooling

Under continuous load the WINDFORCE 2X cooler uses two 90mm alternate-spinning fans and a back plate to move heat away from the GPU core running at 1830 MHz and memory at 14000 MHz. The dual-slot ATX form factor at 226 mm length fits most mid-tower cases while keeping temperatures steadier than single-fan designs during long gaming or compute sessions.

Check PSU and case clearance before ordering

Your power supply must deliver at least 450W and provide one 8-Pin PCIe connector for this card. Verify the chassis has 226 mm of clear length and two adjacent expansion slots for the 8.88" x 4.80" board. The rear bracket offers 1 x HDMI 2.0b and 3 x DisplayPort 1.4 outputs supporting up to 7680 x 4320 @ 60 Hz across four monitors.

Highlights

  • 6GB GDDR6 memory delivers high bandwidth for 1080p gaming
  • 1408 CUDA cores accelerate parallel workloads in modern titles
  • WINDFORCE 2X cooler with alternate spinning fans keeps temperatures low
  • Core clock reaches 1830 MHz for responsive frame rates
  • Four display outputs support multi-monitor setups up to 7680 x 4320 resolution

Specifications

BrandGIGABYTE
ModelGV-N166SOC-6GD
InterfacePCI Express 3.0 x16
Chipset ManufacturerNVIDIA
GPUGeForce GTX 1660 SUPER
Core Clock1830 MHz
CUDA Cores1408
Effective Memory Clock14000 MHz
Memory Size6GB
Memory Interface192-Bit
Memory TypeGDDR6
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.0b
DisplayPort3 x DisplayPort 1.4
ColorBlack
Max Resolution7680 x 4320 @ 60 Hz
CoolerWINDFORCE 2X
Thermal Design Power125W
System RequirementsSystem PSU Limitation: 450W
Power Connector8-Pin
FeaturesPowered by GeForce GTX 1660 SUPER
Integrated with 6GB GDDR6 192-bit memory interface
WINDFORCE 2X Cooling System with alternate spinning fans
90mm unique blade fans
Protection Back Plate
Form FactorATX
Max GPU Length226 mm
Card Dimensions (L x H)8.88" x 4.80"
Slot Width2 Slots
Shipping weight0.89 kg
Package size338 × 236 × 61 mm

Questions about this item

How loud and hot does the WINDFORCE 2X cooler run at the 125W TDP during all-day loads?

The dual 90mm alternate-spinning fans and back-plate keep the 125W board within typical GTX thermals, so noise stays moderate and temperatures remain controlled during extended sessions.

What power supply and connector does the GV-N166SOC-6GD need to operate?

A 450W PSU with one free 8-pin PCIe power cable is required to feed the 125W TDP.

Will the PCI Express 3.0 x16 interface and 226 mm length fit my older ATX motherboard and case?

Yes, the card uses a standard PCIe 3.0 x16 slot, occupies two slots, and measures 226 mm long, so it fits most legacy ATX boards and mid-tower cases.

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