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Cisco

Cisco FPR4215-K9 | Firepower 4215 Spare Firewall Chassis, 1RU, 2x NetMod

SKU:FPR4215-K9

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Description

The Cisco Secure Firewall 4215 spare chassis is a 1RU replacement or expansion unit for the Firepower 4200 Series, designed for large enterprises, data centers, and service providers. This spare configuration includes two pre-installed SSDs but ships without power supplies or fan trays, allowing organizations to maintain operational continuity with field-replaceable components. The chassis supports eight fixed 1/10/25G SFP28 data ports and two network module bays for flexible high-speed connectivity expansion.

Features

High-density 1RU form factor with eight fixed 1/10/25G SFP28 fiber ports for versatile connectivity
- Two hot-swappable network module bays supporting 10G, 25G, 40G, 100G, 200G, and 400G expansion modules
- Supports both Cisco Secure Firewall Threat Defense (NGFW/IPS) and ASA operating modes
- Hardware-accelerated cryptographic engines for high-performance VPN and TLS decryption
- Integrated FPGA datapath with flow offload for wire-speed stateful inspection
- Clustering support up to 16 units for terabit-scale aggregate throughput
- Multi-instance capability supporting up to 10 independent firewall contexts per chassis
- Dual redundant power supply bays with 1+1 AC redundancy support
- Triple hot-swappable fan tray design for N+1 cooling redundancy
- Management via Firewall Management Center, Cisco Defense Orchestrator, or local Device Manager
- Two 1/10/25G SFP28 management ports for dedicated out-of-band administration
- Field-replaceable SSDs, fans, power supplies, and network modules for high availability
- Compatible with standard Cisco SFP, SFP+, SFP28, QSFP+, QSFP28, QSFP56, and QSFP-DD optics
- Comprehensive threat detection including IPS, AMP, URL filtering, DNS security, and application control
- Support for Active/Active clustering and Active/Standby high-availability configurations

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Form Factor: 1RU rack-mountable chassis
- Fixed Ports: 8x 1/10/25G SFP28 data ports
- Management Ports: 2x 1/10/25G SFP28
- Expansion: 2x Network Module bays (NM-2, NM-3)
- Storage: 2x SSD pre-installed (1.8TB typical)
- Memory: 256GB RAM (4215 model)
- Firewall Throughput: Up to 90 Gbps (ASA mode) / 65 Gbps (Threat Defense with AVC + IPS)
- VPN Throughput: Up to 50 Gbps IPsec (ASA) / 45 Gbps (Threat Defense)
- Console: RJ-45 serial console port
- USB: USB 3.0 Type A port for external storage
- Power: Dual hot-swappable AC power supply bays (supplies NOT included)
- Cooling: Triple fan tray design (fans NOT included in spare chassis)
- Compatible Software: Cisco Secure Firewall Threat Defense (FTD) or ASA
- Management: Firewall Management Center, Security Cloud Control, or Device Manager
- Dimensions: 1RU (1.75 in H x 17.3 in W x 24.9 in D)
- Weight: Approximately 35 lbs (chassis only)

FAQs

Q: What is included with the FPR4215-K9 spare chassis?
A: The FPR4215-K9 spare chassis includes the 1RU chassis hardware, two pre-installed SSDs, and mounting brackets. Power supplies and fan trays are NOT included and must be ordered separately using part numbers FPR4200-PWR-AC and FPR4200-FAN.

Q: Can this spare chassis run both ASA and Threat Defense software?
A: Yes, the FPR4215-K9 hardware platform supports both Cisco Secure Firewall Threat Defense (NGFW) and ASA operating systems. The software image determines the operational mode, with Threat Defense providing NGFW, IPS, and advanced threat protection features, while ASA offers traditional stateful firewall and VPN capabilities.

Q: What network modules are compatible with the 4215 chassis?
A: The two network module bays support Cisco 4200 Series modules including 8-port 10G SFP+, 8-port 25G SFP28, 4-port 40G QSFP+, 2-port 100G QSFP28, 4-port 200G QSFP56, 2-port 400G QSFP-DD, and fail-to-wire copper modules. All modules are hot-swappable and support flexible speed configurations.

Q: What is the difference between FPR4215-K9 and FPR4215-NGFW-K9?
A: FPR4215-K9 is a spare chassis only, shipped without power supplies or fans, intended as a replacement part or for custom deployments. FPR4215-NGFW-K9 is the complete NGFW appliance with power supplies, fans, and Threat Defense software licensing. Both use identical 4215 hardware with the same port configuration and performance capabilities.

Q: How does the 4215 compare to the 4225 and 4245 models?
A: The 4215 offers 256GB RAM, 65 Gbps NGFW throughput, and 15 million concurrent sessions. The 4225 increases to 512GB RAM, 80 Gbps throughput, and 30 million sessions. The 4245 provides 1TB RAM, 140 Gbps throughput, and 60 million sessions. All three share the same 1RU chassis, eight fixed SFP28 ports, and two network module bays.

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