We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
ZOTAC RTX 4070 SUPER Twin Edge dual-fan card with metal backplate and RGB lighting

ZOTAC

ZOTAC GeForce RTX 4070 SUPER Twin Edge OC 12GB graphics card ZT-D40720H-10M

SKU CH-RCEH-T4TTX MPN ZT-D40720H-10M

Refurbished GeForce RTX 4070 SUPER with 12GB GDDR6X, 192-bit bus, 2490 MHz boost clock and IceStorm 2.0 dual-fan cooling

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4070 SUPER
  • Boost Clock2490 MHz
  • Effective Memory Clock21000 MHz (21 Gbps)
  • Boost clock 2490 MHz for responsive 1440p and 4K gaming
  • 12 GB GDDR6X at 21 Gbps on a 192-bit bus feeds high-resolution textures
  • IceStorm 2.0 cooling with dual 90 mm fans and FREEZE stop keeps thermals quiet
  • PCIe 4.0 x16 interface plus 1 x HDMI 2.1a and 3 x DisplayPort 1.4a drive four displays at 7680 x 4320
  • Compact 234 mm length fits two-slot ATX builds with a 750 W PSU

Compact 12GB GPU for 1440p gaming

This ZOTAC GeForce RTX 4070 SUPER Twin Edge OC delivers 12GB of GDDR6X memory on a 192-bit bus with a 2490 MHz boost clock. The dual-fan IceStorm 2.0 cooler fits a 234 mm, 2-slot ATX form factor. It connects via PCI Express 4.0 x16 and drives up to four displays through one HDMI 2.1a and three DisplayPort 1.4a outputs at up to 7680 x 4320 resolution.

Step up from 8GB cards when VRAM matters

Moving from an 8GB model to this 12GB frame buffer helps with high-resolution textures and heavy multitasking in modern titles. The Ada Lovelace architecture supports DLSS 3 frame generation and full ray tracing for higher frame rates at 1440p and entry-level 4K. A 750W PSU with a single 12-pin power connector is recommended for the 220W TDP.

PCIe 4.0 x16 and 192-bit bus define the ceiling

The card runs on a PCI Express 4.0 x16 link, so bandwidth halves on older 3.0 platforms. The 192-bit memory interface limits peak throughput to 21 Gbps GDDR6X, capping 4K performance in memory-bound scenes. Display outputs top out at 7680 x 4320, and the 12-pin connector requires an adapter on many power supplies.

Highlights

  • Boost clock 2490 MHz for responsive 1440p and 4K gaming
  • 12 GB GDDR6X at 21 Gbps on a 192-bit bus feeds high-resolution textures
  • IceStorm 2.0 cooling with dual 90 mm fans and FREEZE stop keeps thermals quiet
  • PCIe 4.0 x16 interface plus 1 x HDMI 2.1a and 3 x DisplayPort 1.4a drive four displays at 7680 x 4320
  • Compact 234 mm length fits two-slot ATX builds with a 750 W PSU

Specifications

BrandZOTAC
SeriesTwin Edge
ModelZT-D40720H-10M
InterfacePCI Express 4.0 x16
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4070 SUPER
Boost Clock2490 MHz
Effective Memory Clock21000 MHz (21 Gbps)
Memory Size12GB
Memory Interface192-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1a
DisplayPort3 x DisplayPort 1.4a
Max Resolution7680 x 4320
CoolerDouble Fans
Thermal Design Power220W
Recommended PSU Wattage750W
Power Connector1 x 12-Pin
HDCP ReadyYes
Form FactorATX
Max GPU Length234 mm
Slot Width2 Slots
Shipping weight1.16 kg
Package size279 × 216 × 89 mm

Questions about this item

Will the 234 mm length and 2-slot width fit inside a standard ATX mid-tower case?

The card measures 234 mm long and occupies 2 slots, so it fits most ATX mid-tower cases that accept full-length GPUs; verify your case clearance before buying

How do I connect the single 12-pin power connector if my PSU only has 8-pin cables?

Use the included 12-pin adapter that splits to two 8-pin plugs; seat both 8-pin connectors firmly into the PSU, then plug the 12-pin end into the card until it clicks

When should I clean the twin 90 mm fans and replace the thermal paste on the IceStorm 2.0 cooler?

Blow dust from the fans every 6 to 12 months; re-paste the GPU die only if temperatures rise noticeably after several years of heavy use

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.