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Triple-fan graphics card in dark grey with metal frontplate and RGB backplate

ZOTAC

ZOTAC GeForce RTX 3090 Trinity 24GB GDDR6X graphics card ZT-A30900D-10P

SKU CH-6JHD-SNJ47 MPN ZT-A30900D-10P

Refurbished GeForce RTX 3090 with 24GB GDDR6X memory, triple-fan IceStorm 2.0 cooling and SPECTRA 2.0 RGB lighting

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 30 Series
  • GPUGeForce RTX 3090
  • Boost Clock1695 MHz
  • CUDA Cores10496
  • 24 GB GDDR6X memory at 19.5 Gbps feeds 4K and 8K workloads
  • Triple-fan IceStorm 2.0 cooling with FREEZE fan stop keeps thermals low
  • Boost clock of 1695 MHz drives 10496 CUDA cores for heavy compute
  • PCI Express 4.0 interface and 350 W TDP match 750 W PSU guidance
  • HDMI 2.1 plus three DisplayPort 1.4a outputs support four 8K displays

Trinity 24GB GDDR6X for creators and enthusiasts

The ZOTAC GeForce RTX 3090 Trinity delivers 24GB of GDDR6X memory across a 384-bit bus at 19.5 Gbps. Its NVIDIA Ampere GPU provides 10496 CUDA cores and a 1695 MHz boost clock. The PCI Express 4.0 interface supports high-bandwidth workflows. It targets 8K content creation, VR development and high-refresh gaming at maximum resolution.

Sustained load behaviour with IceStorm 2.0 cooling

Under continuous compute or render loads the triple-fan IceStorm 2.0 cooler maintains airflow across a metal frontplate and lighted backplate. Active Fan Control adjusts speeds dynamically while FREEZE Fan Stop halts the fans when temperatures allow. The 350W thermal design power is fed by two 8-pin connectors, keeping clocks stable during extended sessions.

Thermals noise and power in normal use

In typical gaming or desktop use the card runs within its 350W TDP with a 750W power supply recommended. Fan noise drops to zero during light loads thanks to the FREEZE stop feature. The SPECTRA 2.0 RGB lighting remains active while the backplate aids heat spread. HDMI 2.1 and three DisplayPort 1.4a outputs drive up to four displays at 7680 x 4320 @ 60Hz.

Highlights

  • 24 GB GDDR6X memory at 19.5 Gbps feeds 4K and 8K workloads
  • Triple-fan IceStorm 2.0 cooling with FREEZE fan stop keeps thermals low
  • Boost clock of 1695 MHz drives 10496 CUDA cores for heavy compute
  • PCI Express 4.0 interface and 350 W TDP match 750 W PSU guidance
  • HDMI 2.1 plus three DisplayPort 1.4a outputs support four 8K displays

Specifications

BrandZOTAC
SeriesTrinity
ModelZT-A30900D-10P
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 30 Series
GPUGeForce RTX 3090
Boost Clock1695 MHz
CUDA Cores10496
Effective Memory Clock19.5 Gbps
Memory Size24GB
Memory Interface384-Bit
Memory TypeGDDR6X
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
ColorGray
Max Resolution7680 x 4320 @ 60Hz
SLI SupportNVLINK SLI-ready
Virtual Reality ReadyYes
CoolerTriple Fans
Operating Systems SupportedWindows 10 64-bit (build 2004 or later) ‍👉Check gaming pc with Windows 11 Pro
Thermal Design Power350W
Recommended PSU Wattage750W
Power Connector2 x 8-Pin
HDCP Ready2.3
Features2nd Gen Ray Tracing Cores
3rd Gen Tensor Cores
SPECTRA 2.0 RGB Lighting
IceStorm 2.0 Advanced Cooling
Active Fan Control with FREEZE Fan Stop
Metal Frontplate and RGB LED Backplate
FireStorm Utility
NVIDIA NVLink (SLI-ready), VR Ready
Form FactorATX
Max GPU Length318 mm
Card Dimensions (L x H)12.50" x 4.75"
Slot Width2.5-slot
Shipping weight0.45 kg
Package size25 × 25 × 25 mm

Questions about this item

How loud and hot does the Trinity cooler get when the 350W TDP card runs all day?

The IceStorm 2.0 triple-fan cooler uses Active Fan Control and FREEZE Fan Stop, so fans stay off at low load and spin up only when the GPU temperature demands it.

My PSU has only one 8-pin PCIe cable — will the 750W recommendation and dual 8-pin connectors on this RTX 3090 work?

The card requires two 8-pin power connectors and a 750W PSU; a single-cable PSU cannot supply the 350W board power safely.

Can I keep my PCIe 3.0 motherboard and still use the 384-bit 24GB GDDR6X memory bandwidth?

The card installs in any PCIe 4.0 x16 slot and will run at PCIe 3.0 speeds on older boards; the 24GB GDDR6X frame buffer and 384-bit bus remain fully available.

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