Some scratching to the case as per photo. Otherwise perfect condition. With all cables and power lead.

The HDX PCIe card is a hardware accelerator designed for use with Avid’s Pro Tools digital audio workstation (DAW) software. It provides unparalleled DSP power and performance, making it an essential component for professional audio engineers and post-production facilities.

Key Features of HDX PCIe in Avid:

• DSP Power: The HDX PCIe card delivers 3-7 times the power of an HD Accel system on a single card, providing massive processing power for Avid’s AAX plug-in format.
• FPGA Mix Processor: A separate FPGA processor for the mix bus, freeing up DSP power for running plug-ins.
• 256 Voices: Each HDX card provides 256 voices, four times the routing capacity of an Accel card.
• 32-bit Floating-Point Processing: Preserves quality and dramatically increases headroom between plug-ins.
• Compatibility: Compatible with Pro Tools | Ultimate software.

Benefits of Using HDX PCIe in Avid:

• Zero Latency: Enables zero-latency tracking and mixing, especially with Pro Tools Hybrid Option.
• Increased Headroom: Provides more headroom for running multiple plug-ins and processing audio.
• Improved Performance: Delivers industry-standard performance and unparalleled DSP power.

System Requirements and Compatibility:

• Pro Tools | Ultimate Software: Required for use with the HDX PCIe card.
• Mac Pro: Compatible with Mac Pros featuring Nehalem and Westmere processors.
• PCIe Power: Requires an auxiliary power source, supplied by Avid’s internal PCIe power cables.