Checkpoint UTM-1 572. Data transfer rate (max): 1000 Mbit/s, Firewall throughput: 2500 Mbit/s, VPN throughput: 300 Mbit/s. Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3u. Connectivity technology: Wired. Power consumption (typical): 41.1 W, Power supply: 65 W. Total storage capacity: 160 GB