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End-of-Life — Renewals Only
Palo Alto Networks PA-3250
The PA-3250 has reached end-of-life and is available for renewals only. The designated replacement is the PA-3420, featuring hardware-accelerated TLS 1.3 decryption and ML-powered security services for data center and internet gateway deployments.
View the PA-3420 Contact a specialist
End-of-life product information
The PA-3250 is the mid-tier platform of the PA-3200 Series, designed for data center and internet gateway deployments. This model is no longer sold as new and is available for renewals only.
Designated replacement
PA-3420
Next-generation firewall with hardware-accelerated TLS 1.3 decryption and ML-powered security, delivering 19.9 Gbps firewall throughput in a 1RU form factor.
View PA-3420Related end-of-life model
PA-3220
Entry-level PA-3200 model for data center and internet gateway deployments, also available for renewals only.
View PA-3220 EOL detailsRelated end-of-life model
PA-3260
High-end PA-3200 model for data center and internet gateway deployments, also available for renewals only.
View PA-3260 EOL detailsUpgrade path
Why upgrade from PA-3250 to PA-3420
As encrypted traffic grows, the PA-3200 series struggles to inspect SSL/TLS without performance degradation. The PA-3400 Series has dedicated hardware acceleration for TLS 1.3 decryption.
Hardware-accelerated decryption
The PA-3200 series relies on software-based SSL decryption. The PA-3400 Series includes dedicated hardware for TLS 1.3, delivering up to 3x faster decryption throughput.
Significant throughput increase
PA-3400 Series delivers substantially higher firewall and threat prevention throughput, removing performance bottlenecks at the network edge.
ML-powered security services
PA-3400 platforms run the latest Precision AI and ML-powered security services for inline deep learning threat prevention.
Compact 1RU design
PA-3400 Series provides greater performance density in a standard 1RU rackmount form factor.
Legacy vs. current generation
A direct specification comparison between the end-of-life PA-3250 and its designated replacement, the PA-3420.
| Specification | PA-3250 (Legacy) | PA-3420 (Current) | Improvement |
|---|---|---|---|
| Firewall throughput | 6.3 Gbps | 19.9 Gbps | 3.2x faster |
| Threat prevention | 2.8 Gbps | 11.0 Gbps | 3.9x faster |
| SSL/TLS decryption | Software-based | Hardware-accelerated | 3x faster |
| Security approach | Signature-based | ML-powered inline | Advanced detection |
| Form factor | 1RU | 1RU | Same rack footprint |
Trade-in programs may be available for existing PA-3250 deployments. Contact a specialist for details.
View PA-3420 details Compare all modelsPA-3250 technical specifications
Reference specifications for the end-of-life PA-3250 platform.
Performance and capacity
| Firewall throughput | 6.3 Gbps |
| Threat prevention throughput | 2.8 Gbps |
| IPSec VPN throughput | 2.0 Gbps |
| Max sessions | 500,000 |
| New sessions per second | 68,000 |
Documentation
Reference datasheets for the PA-3250 and the current PA-Series platforms.
PA-3250 specification datasheet
Original hardware specifications and performance data for the legacy PA-3250 platform.
Download PDFFirewall features overview
Comprehensive overview of Palo Alto Networks next-generation firewall capabilities and security features.
Download PDFRecommended products
Current generation alternatives
Related resources
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Learn moreLegacy products directory
Complete listing of end-of-life Palo Alto Networks hardware with designated replacements and upgrade paths.
View all legacy productsConnect with a specialist
Discuss upgrade options, evaluate trade-in programs, and plan the transition from PA-3250 to the current PA-3400 Series.