Product Details

Alveo U55C Data Center Accelerator Cards Data Sheet (DS978)

Document ID
DS978
Release Date
2022-09-01
Revision
1.1 English
Table 1. Alveo U55C Accelerator Card Product Details
Specification U55C
Product SKU

A-U55C-P00G-PQ-G

Total electrical card load 1

150W

Thermal design power (TDP) 2

115W

Thermal cooling solution Passive
Weight

519g

Form factor Full height, half length
Network interface 2 x QSFP28
PCIe interface 3 Gen3 x16, 2 x Gen4 x8
HBM2 total capacity

16 GB

HBM2 bandwidth 460 GB/s
Look-up tables (LUTs)

1,304K

Registers

2,607K

DSP slices

9,024

Maximum distributed RAM

36.7 Mb

36 Kb block RAM

70.9 Mb

288 Kb UltraRAM

960 (270 Mb)

GTY transceivers 24
Qualified for deployment Yes
  1. The Alveo U55C card supports multiple power solutions, and the electrical power capabilities can exceed the thermal capabilities. See AUX Power Connector for maximum power available.
  2. TDP is dependent on server airflow capability. See Operating Conditions for airflow requirements.
  3. This block operates in compatibility mode for 16.0 GT/s (Gen4) operation. Refer to UltraScale+ Devices Integrated Block for PCI Express LogiCORE IP Product Guide (PG213) for details on compatibility mode.