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Black triple-fan graphics card with metal frontplate and RGB lighting, three-slot ATX form factor

ZOTAC

ZOTAC GeForce RTX 3080 Trinity LHR 12GB graphics card ZT-A30820D-10PLHR

SKU CH-J74J-CVJB9 MPN ZT-A30820D-10PLHR

Refurbished RTX 3080 with 12GB GDDR6X memory, 1710 MHz boost clock and IceStorm 2.0 triple-fan cooling

  • InterfacePCI Express 4.0
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 30 Series
  • GPUGeForce RTX 3080
  • ArchitectureAmpere
  • Boost Clock1710 MHz
  • Boost clock of 1710 MHz drives high frame rates in demanding titles
  • 12GB GDDR6X memory at 19 Gbps on a 384-bit bus handles 4K textures smoothly
  • IceStorm 2.0 triple-fan cooling with FREEZE fan stop keeps thermals low and noise down
  • SPECTRA 2.0 RGB lighting plus a metal frontplate and lighted backplate add visual flair
  • HDMI 2.1 and three DisplayPort 1.4a outputs support four simultaneous displays up to 8K

Refurbished RTX 3080 with 12 GB GDDR6X

The ZOTAC GeForce RTX 3080 Trinity LHR is a refurbished graphics card built on the Ampere architecture. It carries 8960 CUDA cores and 12 GB of GDDR6X memory across a 384-bit bus running at 19 Gbps. The boost clock reaches 1710 MHz. A PCI Express 4.0 interface connects the card to the platform. It suits 4K gaming and compute workloads that benefit from the larger frame buffer.

Upgrade from 10 GB 3080 or earlier Ampere cards

Moving from a 10 GB RTX 3080 adds 2 GB of VRAM and the wider 384-bit interface, which helps in texture-heavy titles and creative apps at 4K. The LHR limiter caps Ethereum hash rate around 52 MH/s, so mining efficiency drops while gaming performance stays intact. The jump makes sense when current VRAM usage regularly exceeds 10 GB or when a 350 W TDP fits the power budget.

Triple-slot ATX card needs 750 W PSU and two 8-pin

The card measures 318 mm long and occupies three expansion slots, so verify case clearance before purchase. Two 8-pin power connectors feed the 350 W TDP; a 750 W supply is the minimum recommendation. IceStorm 2.0 cooling uses triple fans with a FREEZE fan-stop mode at low load. SPECTRA 2.0 RGB lighting is configurable via software. HDMI 2.1 and three DisplayPort 1.4a outputs drive up to four displays.

Highlights

  • Boost clock of 1710 MHz drives high frame rates in demanding titles
  • 12GB GDDR6X memory at 19 Gbps on a 384-bit bus handles 4K textures smoothly
  • IceStorm 2.0 triple-fan cooling with FREEZE fan stop keeps thermals low and noise down
  • SPECTRA 2.0 RGB lighting plus a metal frontplate and lighted backplate add visual flair
  • HDMI 2.1 and three DisplayPort 1.4a outputs support four simultaneous displays up to 8K

Specifications

BrandZOTAC
SeriesTrinity
ModelZT-A30820D-10PLHR
InterfacePCI Express 4.0
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 30 Series
GPUGeForce RTX 3080
ArchitectureAmpere
Boost Clock1710 MHz
CUDA Cores8960
Effective Memory Clock19.0 Gbps
Memory Size12GB
Memory Interface384-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI 2.1
DisplayPort3 x DisplayPort 1.4a
ColorBlack
Max Resolution7680 x 4320
SLI SupportNo
Virtual Reality ReadyYes
CoolerTriple Fans
Thermal Design Power350W
Recommended PSU Wattage750W
Power Connector2 x 8-Pin
HDCP Ready2.3
Form FactorATX
Max GPU Length318 mm
Card Dimensions (L x H)12.50" x 4.75"
Slot Width3 Slots
Shipping weight2.20 kg
Package size440 × 282 × 120 mm

Questions about this item

What case clearance does the 318 mm length and 3-slot width of this ZOTAC RTX 3080 Trinity require?

The card measures 318 mm long and occupies three expansion slots, so the chassis must provide at least that much length and vertical slot space.

Which power connectors must be attached during installation, and which step do builders often miss?

Two 8-pin PCIe power connectors are required; the step often missed is seating both connectors fully until the latch clicks.

When should the thermal paste on the GPU die be replaced on this 350 W card?

Re-paste the GPU die if temperatures rise noticeably after several years of heavy use, indicating the original compound has dried out.

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