The Xilinx® Alveo™ U280 Data Center accelerator card is a full height, dual slot, ¾ length (passive cooling) or full length (active cooling) form factor. It supports PCI Express® Gen3 x16 or Gen4 x8, is equipped with 8 GB of high-bandwidth memory (HBM2), two 16 GB DDR4 RDIMMs operating at 2400 MT/s, and two QSFP28 Ethernet ports capable of 100 Gb/s each. The Alveo U280 card is designed to accelerate memory-bound, compute-intensive applications including database analytics and machine learning inference.
The following figure shows the I/O bracket on the Alveo™ U280 Data Center accelerator card.
Figure 1. I/O Bracket on U280 Card