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Palo Alto Networks PA-520, ML-Powered Next-Generation Firewalls (NGFWs) | PAN-PA-520

  • Powered by Precision AI, AI-driven engine that analyzes and prevents threats in real time
  • Simplifies deployment with Zero Touch Provisioning (ZTP).
  • Supports high availability with active/active and active/passive modes.
  • Built with a single-pass architecture to deliver predictable performance with security services.
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Learn more about the Palo Alto Networks PA-520

Model
Brand Palo Alto Networks
Series PA-500 Series
Model PA-520
Part Number PAN-PA-520
Details
Form Factor Desktop
System Memory Storage Capacity: 120 GB
VPN Firewall throughput (appmix): 2.8 Gbps
Threat Prevention throughput (appmix): 1.8 Gbps
IPsec VPN throughput: 1.5 Gbps
Max concurrent sessions: 148K
New sessions per second: 25K
Power Input Input Voltage (Input Frequency): 100-240 VAC (50-60 Hz)
Max Current Consumption: 4 A @ 12 VDC
Max Power Consumption 30W
Features
Features NETWORKING FEATURES

Interface Modes:
L2 mode (not available on MC-LAG aggregate interfaces), L3, tap, and virtual wire (transparent mode).

Routing:
OSPFv2/v3 and MP-BGP with graceful restart, RIP, and static routing.
Policy-based forwarding.
PPPoE and DHCP clients are supported for dynamic address assignment for both IPv4 and IPv6.
DHCPv4 server.
Multicast: PIM-SM, PIM-SSM, IGMPv2, and v3.

Advanced SD-WAN:
Path quality measurement (jitter, packet loss, and latency).
Bandwidth monitoring.
Key exchange: Manual key, IKEv1, and IKEv2 (pre-shared key and certificate-based authentication).
Post-quantum PPK.
Multi-VR and LR support over the SD-WAN overlay.
Prisma Access Hub (hybrid SASE).
Autonomous Digital Experience Management (ADEM) for NGFW support.

IPv6:
IPv6 inspection in L2, L3, tap, and virtual wire mode (transparent mode).
Support for dual-stack and IPv6-only networks.
Features: IPv6 geolocalization, OSPFv3, MP-BGP, NAT64, and NPTv6.
DHCPv6 client with prefix delegation (PD) support. Stateless address autoconfiguration (SLAAC) server support.

IPsec and SSL VPN:
Key exchange: Manual key, IKEv1, and IKEv2 (pre-shared key and certificate-based authentication).
Encryption: 3DES and AES (128-bit, 192-bit, and 256-bit).
Authentication: MD5, SHA-1, SHA-256, SHA-384, and SHA-512.

VLANs:
802.1Q VLAN tags per device/per interface: 4,094/4,094.
Aggregate interfaces (802.3ad) and LACP
Dimensions & Weight
Dimensions 1.74" H x 10.4" D x 8" W (43.9 mm H x 265 mm D x 203 mm W)
Weight 5.8 lbs
Additional Information
First Listed on Newegg January 29, 2026

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