我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Compact single-slot graphics card with matte black shroud, four Mini DisplayPort outputs and a small axial fan

NVIDIA

NVIDIA VCNRTXA400ATX-B RTX A400 4 GB graphics card

SKU CH-2S2P-FTS20 MPN VCNRTXA400ATX-B

Professional graphics card with 4 GB GDDR6 memory, 64-bit bus, PCIe 4.0 x8 interface and four Mini DisplayPort outputs driving up to 4096 x 2160 resolution

  • Chipset ManufacturerNVIDIA
  • Compact single-slot design fits tight workstations
  • 4 GB GDDR6 memory handles professional datasets
  • Four Mini DisplayPort outputs drive up to four 4096 x 2160 displays
  • PCI Express 4.0 x8 interface with 64-bit bus delivers responsive data throughput
  • Active cooler maintains stable temperatures under sustained load

Professional entry GPU

The NVIDIA RTX A400 is a professional graphics card with 4 GB of GDDR6 memory on a 64 bit bus. It targets users who need certified drivers and a small footprint for CAD, DCC or multi-display workstations. The Ampere architecture provides baseline ray tracing and AI acceleration for entry workflows.

Single slot PCIe 4.0 x8

A single slot active cooler keeps the card compatible with compact chassis and dense rack mounts. The PCI Express 4.0 x8 host interface delivers enough bandwidth for professional datasets while leaving other expansion slots free. Four Mini DisplayPort outputs drive up to four 4096 x 2160 monitors without adapters.

Steady output under load

The active cooler maintains stable clocks during extended render or compute sessions rather than throttling after a short burst. OpenCL, OpenACC and DirectCompute workloads run continuously within the card's thermal envelope. This makes the A400 reliable for batch jobs and long modelling sessions in space constrained systems.

商品特色

  • Compact single-slot design fits tight workstations
  • 4 GB GDDR6 memory handles professional datasets
  • Four Mini DisplayPort outputs drive up to four 4096 x 2160 displays
  • PCI Express 4.0 x8 interface with 64-bit bus delivers responsive data throughput
  • Active cooler maintains stable temperatures under sustained load

商品規格

BrandNVIDIA
SeriesA400 4G
ModelNVIDIA RTX A400 4G
Chipset ManufacturerNVIDIA

商品問答

How much VRAM limits sustained workloads on the RTX A400?

The card provides 4 GB of GDDR6 memory on a 64 bit bus, so capacity and bandwidth become the first bottleneck during extended compute or rendering tasks.

What thermal and acoustic behaviour should be expected when the RTX A400 runs continuously?

An active cooler in a single slot form factor handles the Ampere chipset; fan speed will rise with load, producing audible airflow but no extreme noise levels.

Which display outputs must already be available on monitors or adapters for the RTX A400 to drive four screens?

The board exposes four Mini DisplayPort connectors supporting up to 4096 x 2160 each, so matching cables or Mini DP to DisplayPort/HDMI adapters are required.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。