Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
Added to cart 28 times recently
2 In stock - Ready to Ship
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
$82,510.00
$50,222.0039.1% off
Quantity:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
SRX4100-E-P-UPG
SRX4100 Enhanced Performance Upgrade license - Includes an u...
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
SRX4100-E-P-UPG-SRX4100 Enhanced Performance Upgrade license - Includes an upgrade to firewall IMIX performance (up to 20G IMIX to the base 20G IMIX firewall throughput supported on SRX4100 base SKU) and application security is designed specifically for network security professionals seeking to optimize their SRX4100 firewall performance. This software license belongs to the Security category and is tailored for enterprise IT management, enabling enhanced throughput and advanced application security. The upgrade is offered as a perpetual license with lifetime duration for a single device, ensuring long-lasting performance improvements without the need for annual renewals.
Engineered for seamless integration with network appliances, this upgrade license is delivered via digital key through email delivery and activated online, ensuring a smooth transition with minimal downtime. It is optimized for environments within the hardware network realm and is primarily used by enterprises and IT administrators who require robust, high-performance security solutions. With vendor support required as part of its support package, this upgrade license addresses critical use cases such as increased throughput demands on enterprise firewalls and advanced application security management.
SRX4100-E-P-UPG price is $50,222.00, a 39.1% saving from the Juniper list price of $82,510.00. SRX4100-E-P-UPG is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SRX4100-E-P-UPG for additional pricing. Browse the full Juniper Security Licenses series or explore all Juniper products.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| SRX4100-E-P-UPG |  SRX320-JSB |  SRX-1400-LSYS-5 |  SRX4100-JSB |  JUNOSV-APP-ENGINE | |
|---|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Software Category | Security | Operating System | Security | Operating System | Virtualization |
| License Type | Perpetual | OEM | Perpetual | OEM | Subscription |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | 1 Year |
| Use Case | Enterprise | IT Admin | Enterprise | Enterprise | Enterprise |
| Delivery Method | Digital Key | Digital Key | Digital Key | Digital Key | Digital Key |
| Activation Type | Online Activation | Online Activation | Online Activation | Not Required | Online Activation |
| Language Support | English | English | English | English | Multilingual |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Cloud-Based |
| Support Included | Vendor Support Required | Vendor Support Required | Vendor Support Required | Yes | Yes |
| Product Name | SRX4100-E-P-UPG-SRX4100 Enhanced Performance Upgrade license - Includes an upgrade to firewall IMIX performance (up to 20G IMIX to the base 20G IMIX firewall throughput supported on SRX4100 base SKU) and application security | SRX320-JSB-JUNOS Software Base - SRX320 | SRX-1400-LSYS-5-SRX1400 5 Incremental Logical Systems License | SRX4100-JSB-JunOS Base software for SRX4100 | JUNOSV-APP-ENGINE-Software Platform to host Virtualized router services |
| License Key Included | Yes | Yes | Yes | No | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Product Region | Global | Global | Global | Global | Global |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
SRX4100-E-P-UPG delivered clear firewall IMIX improvements. Application security features activated smoothly and performance scaled as advertised.
Strong performance upgrade for busy enterprise gateways.
Upgrade license applied easily and increased throughput capacity.
Reliable performance uplift without hardware replacement.
Enhanced inspection throughput met our compliance requirements.
Practical upgrade path for SRX4100 growth.
The SRX4100-E-P-UPG license is an Enhanced Performance Upgrade for Juniper SRX4100 that increases firewall IMIX throughput from 20 Gbps to up to 40 Gbps and enables advanced application security features.
By unlocking additional processing resources on the SRX4100, the license boosts mixed-traffic (IMIX) firewall throughput from the base 20 Gbps to up to 40 Gbps for higher network performance.
IMIX (Internet Mix) performance measures firewall throughput using real-world packet sizes, reflecting typical traffic patterns for accurate capacity planning and service delivery.
Post-upgrade, the SRX4100 delivers up to 40 Gbps of mixed-traffic (IMIX) firewall throughput and maintains 80 Gbps of concurrent session capacity for demanding environments.
Yes, the license extends the SRX4100 with full Juniper Application Security Suite capabilities, including IPS, antivirus, anti-bot and enhanced application identification.
Absolutely. The Enhanced Performance Upgrade is a software license that seamlessly augments the existing SRX4100 hardware without additional components.
Purchase the license from an authorized Juniper partner, retrieve the activation key from the Juniper licensing portal, and apply it via the CLI or Junos Space.
Ensure your SRX4100 is running Junos OS Release 18.4 or later, has an active support contract, and sufficient license capacity is available in your Juniper account.
Yes, renewals are managed through your Juniper support contract or reseller portal to maintain performance and security updates beyond the initial term.
The license accelerates packet processing while retaining full security inspection, ensuring policy rules, threat signatures and application controls run at higher throughput.
No additional hardware is needed; the license leverages existing CPU and ASIC resources on the SRX4100 to unlock enhanced firewall and application performance.
Yes, the SRX4100-E-P-UPG license includes Juniper’s comprehensive IPS and antivirus engines, optimized for accelerated inspection at up to 40 Gbps IMIX.
Use Junos CLI commands (show security flow statistics, show chassis hardware) or Junos Space analytics to validate throughput, session counts and CPU utilization.
By doubling IMIX throughput and consolidating security functions, organizations reduce hardware footprint, operational costs and licensing overhead for superior ROI.
Yes, Junos Space Network Management Platform fully supports deployment, monitoring and license management for SRX4100-E-P-UPG upgrades.
Obtain the license through authorized Juniper Networks resellers, distributors or directly via the Juniper online store for immediate activation.
United States
