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Juniper Firewall Upgrade Guide

Maximize the performance and lifespan of your Juniper Firewall. Every upgrade option below is verified compatible.

1Upgrade Categories
49Options Available

Verified Specifications

Processor OptionsSRX Series: SRX300/320/340/345/380, SRX550M, SRX1500, SRX4100/4200/4600, SRX5400/5600/5800 (+ vSRX)
Networking OptionsFirewall throughput: SRX300 1 Gbps to SRX5800 2 Tbps (ExpressPath); IPS 200 Mbps to 860 Gbps
Specification SourceJuniper official documentation (verified 2026-07-02)

Frequently Asked Questions

What processors does the Juniper Firewall support — and can the CPU be upgraded?

SRX Series: SRX300/320/340/345/380, SRX550M, SRX1500, SRX4100/4200/4600, SRX5400/5600/5800 (+ vSRX) — ICD (icd3s.com) supplies compatibility-verified parts for the Juniper Firewall with worldwide shipping. Request a quote at https://icd3s.com/quote-request/.

What networking and connectivity does the Juniper Firewall offer?

Firewall throughput: SRX300 1 Gbps to SRX5800 2 Tbps (ExpressPath); IPS 200 Mbps to 860 Gbps — ICD (icd3s.com) supplies compatibility-verified parts for the Juniper Firewall with worldwide shipping. Request a quote at https://icd3s.com/quote-request/.

What upgrades are available for the Juniper Juniper Firewall?

ICD offers 49 verified compatible upgrades across 1 categories including Networking. All parts are tested and guaranteed compatible.

Networking (49)

Upgrade Networking

Stepping up from 1GbE to 10GbE or 25GbE eliminates network bottlenecks for VM migration, iSCSI storage traffic, and backup windows. Most modern workloads benefit from at least 10GbE.

49 compatible options available
SRX1500 Juniper Services Gateway Firewall
Juniper Firewall SRX1500

SRX1500 Juniper Services Gateway Firewall

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 SRX1500-AC Juniper SRX1500 16X1GBE 4X10GBE SFP+ AC Firewall
Juniper Firewall SRX1500-AC

SRX1500-AC Juniper SRX1500 16X1GBE 4X10GBE SFP+ AC Firewall

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 SRX1500-CHAS Juniper SRX1500 Chassis Only
Juniper Firewall SRX1500-CHAS

SRX1500-CHAS Juniper SRX1500 Chassis Only

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 SRX1500-DC Juniper SRX1500 16X1GBE 4X10GBE SFP+ DC Firewall
Juniper Firewall SRX1500-DC

SRX1500-DC Juniper SRX1500 16X1GBE 4X10GBE SFP+ DC Firewall

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 SRX300 Juniper Services Gateway Firewall
Juniper Firewall SRX300

SRX300 Juniper Services Gateway Firewall

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 SRX300-SYS-JB Juniper SRX300 Firewall with Junos Software Base
Juniper Firewall SRX300-SYS-JB

SRX300-SYS-JB Juniper SRX300 Firewall with Junos Software Base

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View all 49 networking options →

More Juniper Firewall Resources

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