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PNY Nvidia RTX A400 4GB GDDR6 Professional Graphics Card, VCNRTXA400-SB, Single Slot, Low Profile, 768 CUDA Cores, PCI Express 4.0, 4x Mini DisplayPort 1.4a, 50W9.4Our score
PBrandPNYPPNY32 products in our catalogSee all PNY products →ID DBD-17541

PNY Nvidia RTX A400 4GB GDDR6 Professional Graphics Card, VCNRTXA400-SB, Single Slot, Low Profile, 768 CUDA Cores, PCI Express 4.0, 4x Mini DisplayPort 1.4a, 50W

9.4/10 our score 4.7 (9 ratings on Amazon)

Designed for professional workflows, the PNY Nvidia RTX A400 is a single-slot, low-profile graphics card optimized for compact business syst

Graphics CoprocessorNVIDIA RTX A400Graphics Card Ram4 GBGPU Clock Speed1762 megahertzVideo Output InterfaceMini DisplayPortGraphics Ram TypeGDDR6Memory Clock Speed381 MHz

About this item

  • Designed for professional workflows, the PNY Nvidia RTX A400 is a single-slot, low-profile graphics card optimized for compact business systems and professional environments.
  • Powered by Nvidia Ampere architecture and featuring 768 CUDA cores, it delivers exceptional compute power for AI, ray-tracing, and modelling tasks.
  • Equipped with 4GB GDDR6 memory for high-speed data transfer and seamless multitasking across demanding applications like video production and 3D rendering.
  • Supports PCI Express 4.0, providing enhanced bandwidth for next-gen connectivity in modern workstations and business systems.
Category: PC Parts › Graphics CardsRanked #99 of 616 in PC Parts
9.4Our score
Our verdict

Designed for professional workflows, the PNY Nvidia RTX A400 is a single-slot, low-profile graphics card optimized for compact business syst

Ranked #99 in PC Parts · 4 things we like

PNY Nvidia RTX A400 4GB GDDR6 Professional Graphics Card, VCNRTXA400-SB, Single Slot, Low Profile, 768 CUDA Cores, PCI Express 4.0, 4x Mini DisplayPort 1.4a, 50W

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Product information

24 specifications
Graphics CoprocessorNVIDIA RTX A400
Graphics Card Ram4 GB
GPU Clock Speed1762 megahertz
Video Output InterfaceMini DisplayPort
Graphics Ram TypeGDDR6
Compatible DevicesDesktop
Graphics Card InterfacePCI-Express x4
Memory Clock Speed381 MHz
Number of Fans1
GPU SeriesNVIDIA Quadro
Display Maximum Resolution5120x2880 pixels
Display Resolution Maximum5120x2880 pixels
BrandPNY
Video ProcessorNVIDIA
Antenna LocationBusiness, Developer, Education, Office, Professional
Built-In MediaPNY RTX A400 4GB GDDR6 Professional Graphics Card
Model NameNVIDIA RTX A400
Graphics DescriptionDedicated
Unit Count1 Count
Global Trade Identification Number03536403399436
Number of Packs1
Number of Items1
Item Weight0.37 kg
Model NumberVCNRTXA400-SB

Pros & cons

What we like
  • Designed for professional workflows, the PNY Nvidia RTX A400 is a single-slot, low-profile graphics card optimized for compact business systems and professional environments.
  • Powered by Nvidia Ampere architecture and featuring 768 CUDA cores, it delivers exceptional compute power for AI, ray-tracing, and modelling tasks.
  • Equipped with 4GB GDDR6 memory for high-speed data transfer and seamless multitasking across demanding applications like video production and 3D rendering.
  • Supports PCI Express 4.0, providing enhanced bandwidth for next-gen connectivity in modern workstations and business systems.
What could be better

    Customer reviews

    All reviews on Amazon
    4.79 global ratings
    5 star50%
    4 star0%
    3 star50%
    2 star0%
    1 star0%

    Breakdown from the 2 most helpful reviews we imported.

    D
    Dolhai Csaba
    Verified purchaseMarch 31, 2026
    A bargain

    If it's not gaming, but multiple displays for desk work: this device is powerful and simple to install

    P
    Peter S
    Verified purchaseMarch 5, 2026
    UEFI-only, CSM legacy VGA BIOS removed

    Nvidia seems to have removed legacy BIOS part despite it being an Ampere card so you can't use it as a starter card for Blackwell RTX Pro 6000 on old Threadripper x399 boards (like Zenith Extreme) as it's UEFI-only.

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.