AJA Corvid 44 12G Compact 12G-SDI Power 8-Lane PCIe 3.0 I/O Card with 4x HD-BNC Ports, Short Bracket, Fan

SKU: AJC4412GR001 MFR: CRV44-12G-R0-01
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Key Features

  • Capture pristine video with the Corvid 44's 12G-SDI I/O for top-tier quality.
  • Enjoy reliable video workflows with this I/O card's robust 8-lane PCIe 3.0 interface.
  • Experience low latency video capture, perfect for live streaming and broadcast needs.
  • Easily integrate this compact video card into existing systems, saving valuable space.
  • Achieve high resolution video output up to 8K for detailed and immersive visuals.
  • Ensure good compatibility with a broad range of video formats for flexible use.
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Special Order?Estimated to Ship: 09/29/2025
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AJA Corvid 44 12G Specifications

  • Video Formats

    (8K) 8192 x 4320p 23.98, 24, 25, 29.97, 30, 47.95, 48, 50, 59.94, 60
    (UHD2) 7680 x 4320p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 47.95, 48, 50, 59.94, 60
    (Ultra HD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 47.95, 48, 50, 59.94, 60
    (2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30
    (HD) 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60

  • Video Formats (Cont.)

    (HD) 1080PsF 23.98, 24, 25, 29.97, 30
    (HD) 1080i 50, 59.94, 60
    (HD) 720p 50, 59.94, 60
    (SD) 625i 50
    (SD) 525i 59.94

  • Video Inputs Digital

    12G-SDI, SMPTE-2082, 12-bit, 10-bit and 8-bit
    6G-SDI, SMPTE-2081, 10-bit and 8-bit
    3G-SDI, SMPTE-259/292/296/424/425, 12-bit, 10-bit and 8-bit
    4K/Ultra HD 4:4:4 (4x HD BNC)
    1.5G-SDI, SMPTE 372M, Dual Link HD 4:4:4 (2x HD BNC), 12-bit, 10-bit and 8-bit
    1.5G-SDI, SMPTE 292M, Single Link 4:2:2 (1x HD BNC), 10-bit and 8-bit

  • Video Outputs Digital

    12G-SDI, SMPTE-2082, 12-bit, 10-bit and 8-bit
    6G-SDI, SMPTE-2081, 10-bit and 8-bit
    3G-SDI, SMPTE-259/292/296/424, 12-bit, 10-bit and 8-bit
    4K/Ultra HD 4:4:4 (4x HD BNC)
    1.5G-SDI, SMPTE 372M, Dual Link HD 4:4:4 (2x HD BNC), 12-bit, 10-bit and 8-bit
    1.5G-SDI, SMPTE 292M, Single Link 4:2:2 (1x HD BNC), 10-bit and 8-bit

  • SDI I/O

    SDI connections are bidirectional
    2K/HD, capture and monitoring is simultaneous
    4K/Ultra HD with 12G-SDI, capture and monitoring is simultaneous.
    4K/Ultra HD with 3G-SDI, all four connections must be used for either Input or Output.
    8K/UHD2 with 12G-SDI, connections must be used for either Input or Output.
    Note: When connections are configured for 12G-SDI or 6G-SDI, only Ultra HD/4K/UHD2/8K formats are supported

  • Audio Inputs Digital

    16-channel, 24 and 16-bit SDI embedded audio, 48kHz sample rate, synchronous

  • Audio Outputs Digital

    16-channel, 24-bit SDI embedded audio, 48kHz sample rate, synchronous

  • Downstream Keyer

    Supports graphics with alpha channel over video, matte or framebuffer or framebuffer content over incoming video or matte up to Ultra HD/4K

  • Reference

    Analog Color Black (1V) or Composite Sync (2 or 4V) or HD Tri-Level Sync (1V) via 1x HD-BNC on PCIe bracket
    Reference input is terminated into 75 Ohms when Genlock is set to Ref In

  • Timecode

    LTC timecode input via 2-pin header on PCIe card

  • Electrical Interface

    8-lane PCIe 3.0

  • Machine Controls

    RS-422, Sony 9-pin protocol via header on PCIe card

  • Noise

    <50dBA (A-weighted at 1m in free air)

  • Power

    25W typical, 32W maximum
    PC Internal ATX Power Connector

  • Safe Operating Temperature

    0 to 40 deg. C (32 to 104 deg. F)

  • Safe Storage Temperature (Power OFF)

    -40 to 60 deg. C (-40 to 140 deg. F)

  • Operating Relative Humidity

    10-90% noncondensing

  • Operating Altitude

    <3,000 meters (<10,000 feet)

  • Dimensions (WxDxH)

    0.75 x 7.0 x 3.15" (19 x 178 x 80mm)

  • Weight

    0.6 lbs (0.3kg)

  • UPC Code

    812321032086

About AJA Corvid 44 12G

After setting the industry standard for excellence, the Corvid 44 12G emerges as a pinnacle of innovation in AJA's esteemed Corvid product line. This high-speed, compact 8-lane PCIe 3.0 I/O card boasts four versatile, bidirectional 12G-SDI HD-BNC connections, meticulously engineered for the most demanding video and audio workflows of today's creative professionals.

The Corvid 44 12G is a testament to AJA's commitment to quality, offering a range of configurations to suit various professional needs, including options for full-height or low-profile slots, complemented by active cooling systems to ensure optimal performance. Designed with the future in mind, this powerful card is adept at handling a multitude of formats, from HFR 8K/4K/Ultra HD to 2K/HD, SD, Deep Color, and HDR content, delivering unparalleled clarity and color fidelity.

With support for 10-bit 4:2:2 and 4:4:4, extending up to 12-bit color spaces, the Corvid 44 12G facilitates pristine ingest and output over 12G-SDI, while maintaining backward compatibility with 6G-SDI, 3G-SDI, and 1.5G-SDI standards. The bidirectional 12G-SDI ports offer unmatched flexibility, enabling capture and simultaneous pass-through, catering to a broad spectrum of production requirements.

The Corvid 44 12G is not just a Multi-Format PCIe I/O Card; it's a gateway to 8K Input or Output using quad 12G-SDI cables, and to 4K/Ultra HD I/O through a single 12G-SDI or 6G-SDI cable, or quad 3G-SDI cables. It simplifies 2K/HD I/O with a single SDI cable or dual link SDI, while also allowing for concurrent capture and monitoring via SDI.

Embracing Flexible Frame Rate Support, the Corvid 44 12G is capable of 8K (8192 x 4320) and Ultra HD2 (7680 x 4320) High Frame Rate (HFR) workflows up to 50/60p, catering to the most rigorous applications. It also supports film rates such as 23.98, 24, 47.95, and 48p across 8K, 4K, and 2K formats. The card's versatility extends to multiple 4K, Ultra HD, 1080p, and 720p HD inputs and outputs at frame rates up to 50/60p, ensuring the Corvid 44 12G meets both current and future multimedia demands.

Incorporating Hardware Keying, the Corvid 44 12G allows for seamless real-time overlay of graphics and images on input video, enhancing creative possibilities. The card also includes LTC and Reference Input, providing an external, switchable LTC/Reference Input connection, with an additional LTC input available internally, ensuring precise synchronization.

The built-in RS-422 connection, accessible externally on the full-sized Corvid 44 12G or internally on the low-profile version, facilitates frame-accurate control of external devices for precise ingest and layoffs.

In summary, the Corvid 44 12G stands as a robust, reliable, and durable solution for professionals seeking a compact yet powerful I/O card that can effortlessly adapt to the evolving landscape of video production and post-production.

AJA Corvid 44 12G Features

  • 12G-SDI I/O for 8K, Ultra HD2, 4K, Ultra HD, 2K, HD and SD with HFR support up to 8K 60p at YUV 10-bit 4:2:2 and support for RGB 12-bit 4:4:4 up to 8K 30p
  • 4x bidirectional 12G-SDI ports and 1x Reference In
  • 16-channel embedded SDI audio per 12G-SDI port
  • 10-bit downstream keyer in hardware, supporting up to 4K resolution
  • AJA SDK compatibility on Windows, MacOS and Linux, offering advanced features including multi-channel 4K I/O
  • Low profile design for use in workstations or servers
  • 8-lane PCIe 3.0 design
  • RS-422 serial control via PCIe bracket or header on card
  • Active heatsink
  • Three year warranty

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Capture pristine video with the Corvid 44's 12G-SDI I/O for top-tier quality.
  • Enjoy reliable video workflows with this I/O card's robust 8-lane PCIe 3.0 interface.
  • Experience low latency video capture, perfect for live streaming and broadcast needs.
  • Easily integrate this compact video card into existing systems, saving valuable space.
  • Achieve high resolution video output up to 8K for detailed and immersive visuals.
  • Ensure good compatibility with a broad range of video formats for flexible use.

What's in the box:

  • AJA Corvid 44 12G Compact 12G-SDI Power 8-Lane PCIe 3.0 I/O Card
  • AJA 3 Year Limited Warranty