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ZOTAC
ZOTAC GeForce RTX 3070 Twin Edge OC LHR 8GB graphics card ZT-A30700H-10PLHR
Refurbished GeForce RTX 3070 with 5888 CUDA cores, 8GB GDDR6 at 14 Gbps on a 256-bit bus, 1755 MHz boost clock, IceStorm 2.0 cooling, white LED lighting, 1 x HDMI 2.1 and 3 x DisplayPort 1.4a for
- InterfacePCI Express 4.0
- Chipset ManufacturerNVIDIA
- GPU SeriesNVIDIA GeForce RTX 30 Series
- GPUGeForce RTX 3070
- Boost Clock1755 MHz
- CUDA Cores5888
- Boost clock 1755 MHz drives high frame rates
- 8 GB GDDR6 at 14 Gbps feeds textures fast
- IceStorm 2.0 cooling with fan stop runs quiet under light loads
- Four display outputs support 7680 × 4320 resolution
- LHR design limits ETH hash rate to 25 MH/s estimate
ZOTAC GeForce RTX 3070 Twin Edge OC LHR 8GB
This refurbished graphics card uses the NVIDIA Ampere architecture with 5888 CUDA cores and a 1755 MHz boost clock. It carries 8GB of GDDR6 memory on a 256-bit bus running at 14 Gbps. The PCI Express 4.0 interface connects to a modern motherboard for gaming or creative workloads.
14 Gbps GDDR6 on a 256-bit bus
The 8GB frame buffer suits 1440p gaming and entry-level 4K work where texture pools fit within that capacity. Users targeting sustained 4K ultra settings or heavy compute loads that exceed 8GB should consider a card with more memory. The LHR designation limits Ethereum hash rates to roughly 25 MH/s.
220W TDP with dual 8-pin power
A 650W power supply is the minimum recommended unit to feed the 220W board through two 8-pin connectors. Systems with a smaller PSU or only a single 8-pin cable cannot run this card reliably. The IceStorm 2.0 cooler uses two fans with a freeze-stop mode and a metal backplate.
Pluspunten
- Boost clock 1755 MHz drives high frame rates
- 8 GB GDDR6 at 14 Gbps feeds textures fast
- IceStorm 2.0 cooling with fan stop runs quiet under light loads
- Four display outputs support 7680 × 4320 resolution
- LHR design limits ETH hash rate to 25 MH/s estimate
Specificaties
| Brand | ZOTAC |
|---|---|
| Series | Twin Edge OC LHR |
| Model | ZT-A30700H-10PLHR |
| Interface | PCI Express 4.0 |
| Chipset Manufacturer | NVIDIA |
| GPU Series | NVIDIA GeForce RTX 30 Series |
| GPU | GeForce RTX 3070 |
| Boost Clock | 1755 MHz |
| CUDA Cores | 5888 |
| Effective Memory Clock | 14 Gbps |
| Memory Size | 8GB |
| Memory Interface | 256-Bit |
| Memory Type | GDDR6 |
| DirectX | DirectX 12 Ultimate |
| OpenGL | OpenGL 4.6 |
| Multi-Monitor Support | 4 |
| HDMI | 1 x HDMI 2.1 |
| DisplayPort | 3 x DisplayPort 1.4a |
| Color | White |
| Max Resolution | 7680 x 4320 |
| SLI Support | No |
| Virtual Reality Ready | Yes |
| Cooler | Double Fans |
| Operating Systems Supported | Windows 10 64-bit (build 2004 or later) 👉Check gaming pc with Windows 11 Pro |
| Thermal Design Power | 220W |
| Recommended PSU Wattage | 650W |
| Power Connector | 2 x 8-Pin |
| HDCP Ready | 2.3 |
| Features | 2nd Gen Ray Tracing Cores 3rd Gen Tensor Cores White LED Lighting IceStorm 2.0 Advanced Cooling Active Fan Control with FREEZE Fan Stop Metal Wraparound Backplate FireStorm Utility VR Ready LHR 25 MH/s ETH hash rate (est.) |
| Max GPU Length | 232 mm |
| Card Dimensions (L x H) | 9.10" x 5.60" |
| Slot Width | 2 Slots |
| Verzendgewicht | 1.36 kg |
| Pakketafmetingen | 305 × 178 × 76 mm |
Vragen over dit artikel
What case clearance does the Twin Edge OC LHR card need for its length?
The card is a dual-slot design with a metal wraparound backplate; measure your chassis to confirm it can accept a full-length PCIe 4.0 graphics card before ordering.
Which power cables must be connected for the 220 W board, and what mistake do builders make?
Attach both 8-pin PCIe connectors from a 650 W or larger supply; the common error is using a single daisy-chained cable instead of two separate runs.
When should the IceStorm 2.0 fans and thermal paste be serviced on this 8 GB GDDR6 model?
Clean the dual fans every six to twelve months with compressed air; replace thermal paste only if temperatures rise unexpectedly after years of use.
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