Stateful inspection throughput (maximum1) : 1 Gbps

Stateful inspection throughput (multiprotocol2) : 500 Mbps

IPS throughput3 : 250 Mbps (extra hardware not required)       

Next-generation throughput4(multiprotocol) 200 Mbps

3DES/AES VPN throughput5 : 200 Mbps

Users or nodes : Unlimited

IPsec VPN peers : 250

Premium AnyConnectVPN peers(included/maximum) : 2/250

Concurrent connections : 100,000

New connections per second : 10,000

Virtual interfaces (VLANs) : 50; 100

High availability: Not supported; active/active and active/standby**

Expansion slot: 1 interface card

USB 2.0 ports: 2

Integrated I/O:  6 GE copper

Expansion I/O: 6 GE Copper or6 GE SFP

Serial ports: 1 RJ-45 console

Solid state drive: 1 slot, 120 GB MLC SED

Memory: 4 GB

Minimum system flash: 4 GB

Temperature: 23 to 104°F (-5 to 40°C)

Relative humidity: 10 to 90 percent noncondensing

Altitude: Designed and tested for 0 to 15,000 ft (4572 m)

Shock: 70G, 4.22 m/sec

Vibration: 0.41 Grms2 (3 to 500 Hz) random input

Acoustic noise: 64.2 dBa max

Temperature: -13 to 158ºF (-25 to 70ºC)

Relative humidity: 10 to 90 percent noncondensing

Altitude: Designed and tested for:  0 to 15,000 ft (4570m)