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Cisco Firepower 1140 1U rack-mount NGFW security appliance front view
Cisco FPR1140-ASA-K9
3.3 Gbps
FTD throughput
3.5 Gbps
IPS throughput
400K
Concurrent sessions
400 VPN
Max VPN peers
Authorised Reseller
📦 Free UK Delivery
🔒 Full Warranty
📞 24/7 Support
Key Specifications
Part NumberFPR1140-ASA-K9
Form Factor1U rack-mount
FTD Firewall Throughput3.3 Gbps
FTD FW + AVC + IPS3.3 Gbps
ASA Firewall Throughput6 Gbps
NGIPS Throughput3.5 Gbps
TLS Inspection1.2 Gbps
IPSec VPN1.4 Gbps (FTD) / 1.2 Gbps (ASA)
+10 more specs below ↓
📄
Download Official Datasheet
PDF · Official manufacturer document
CiscoSKU: FPR1140-ASA-K9

Cisco Firepower 1140 NGFW Security Appliance (FPR1140-ASA-K9)

3.3 Gbps NGFW Precision for Mid-Size Branch Deployments

The Cisco Firepower 1140 delivers 3.3 Gbps FTD throughput and 3.5 Gbps IPS in a 1U form factor — with 8 × GE + 4 × SFP and 400K concurrent sessions, the right step up for growing branch networks.

  • 3.3 Gbps FTD / 6 Gbps ASA firewall throughput
  • 3.5 Gbps NGIPS throughput
  • 8 × 1G RJ45 + 4 × 1G SFP ports
  • 400K concurrent sessions, 400 VPN peers
  • 1.2 Gbps TLS inspection
  • 200 GB on-board SSD storage
  • Active/standby HA clustering

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Key Features

Everything you need in one device

🛡️

FTD Unified Security

Firepower Threat Defense combines stateful firewall, NGIPS, AVC for 4,000+ applications, URL filtering, and advanced malware protection in a single policy.

🔌

12 Flexible Ports

8 × 1G copper RJ45 and 4 × 1G SFP fibre ports provide connection options for mixed copper/fibre network infrastructure.

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1.4 Gbps IPSec VPN

Supports up to 400 simultaneous VPN peers with 1.4 Gbps IPSec throughput — connecting remote branches and home workers at scale.

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1.2 Gbps TLS

Decrypts and inspects encrypted TLS traffic at 1.2 Gbps — critical for catching malware and data exfiltration hidden in HTTPS sessions.

💾

200 GB SSD

On-board storage for local event logging and investigation — reducing latency and bandwidth usage from centralised log forwarding.

☁️

FMC / CDO Management

Centrally manage alongside FPR1010 and FPR1120 devices using a unified Firepower Management Center or Cisco Defense Orchestrator policy.

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HA Failover

Active/standby high availability ensures zero-downtime failover, protecting business-critical traffic during hardware maintenance or failure.

About the Cisco Firepower 1140

The Cisco Firepower 1140 (FPR1140-ASA-K9) is a 1U rackmount NGFW delivering 3.3 Gbps of FTD throughput and 3.5 Gbps of NGIPS performance — making it the ideal choice for growing branch offices and mid-size enterprises with higher throughput demands than the FPR1120 can satisfy.

Equipped with 8 × 1G RJ45 copper ports and 4 × 1G SFP fibre ports, the FPR1140 connects directly to upstream distribution switches or fibre aggregation equipment. Its 400,000 concurrent session capacity and support for 400 simultaneous VPN peers means it can comfortably serve branches of 100–300 users without bottlenecks.

Running Cisco FTD software, the FPR1140 delivers comprehensive threat protection: NGIPS signature-based and anomaly detection backed by Cisco Talos updates, AVC for granular application control, URL filtering across over 280 million classified URLs, and Advanced Malware Protection (AMP) that tracks files across the network and into endpoints via Cisco Secure Endpoint integration.

For TLS-encrypted traffic inspection — increasingly critical as malware migrates into HTTPS — the FPR1140 delivers 1.2 Gbps of TLS decryption throughput, well above many competing products in this price band. When running ASA software, the FPR1140 delivers 6 Gbps stateful inspection with active/active and active/standby HA clustering.

Technical Specifications

Part NumberFPR1140-ASA-K9
Form Factor1U rack-mount
FTD Firewall Throughput3.3 Gbps
FTD FW + AVC + IPS3.3 Gbps
ASA Firewall Throughput6 Gbps
NGIPS Throughput3.5 Gbps
TLS Inspection1.2 Gbps
IPSec VPN1.4 Gbps (FTD) / 1.2 Gbps (ASA)
Max VPN Peers400
Concurrent Sessions400,000
New Sessions/sec22,000 (FTD) / 100,000 (ASA)
Network Ports8 × 1G RJ45 + 4 × 1G SFP
Management Port1 × 1G RJ45 dedicated
Storage200 GB SSD
PowerSingle integrated AC (100–240V)
Max Power Draw100W
Cooling1 integrated fan
Weight3.6 kg (8 lb)
📄 Download Datasheet (PDF)
Use Cases

Ideal for a wide range of deployments

🏢

Mid-Size Branch NGFW

3.3 Gbps FTD comfortably serves branches of 100–300 users with full threat defence features enabled at wire speed.

🔐

Encrypted Traffic

1.2 Gbps TLS inspection ensures malware and data exfiltration hidden within HTTPS traffic is detected and blocked.

🔄

ASA 5516-X Upgrade

Natural migration target from ASA 5516-X — significantly higher NGFW throughput, modern platform, same ASA software compatibility.

🌐

SD-WAN Edge Security

Deployed at branch WAN edges alongside Cisco SD-WAN (Viptela) to provide integrated threat inspection on internet breakout traffic.

FAQ

Frequently Asked Questions

Q. How does the FPR1140 compare to the FPR1120?

The FPR1140 offers 44% more FTD throughput (3.3 Gbps vs 2.3 Gbps), double the concurrent sessions (400K vs 200K), and supports 400 vs 150 VPN peers — making it the right choice when your branch has outgrown the 1120.

Q. Does the FPR1140 support TLS decryption?

Yes. The FPR1140 delivers 1.2 Gbps of TLS inspection throughput when running Cisco FTD software — allowing it to inspect encrypted HTTPS traffic for threats without degrading performance significantly.

Q. Can I buy the Cisco Firepower 1140 from Servnet?

Yes. Contact sales@servnetuk.com or call 0800 987 4111. Servnet supplies the full Cisco Firepower 1000 series including hardware, licensing, and Smart Net support contracts.

Why Servnet

Why buy from Servnet?

Trusted UK IT reseller since 2003 — supplying businesses of all sizes with genuine, competitively priced technology.

🏆

Authorised UK Reseller

Servnet is an authorised IT reseller with direct access to leading product lines at competitive pricing.

💬

Expert Pre-Sales Advice

Our engineers will help you select the right product and advise on compatibility with your existing infrastructure.

🚚

Fast UK Delivery

Most products ship from UK stock. Express delivery available for urgent deployments.

🔒

Genuine, Warranted Kit

All products are genuine, brand-new, with full manufacturer warranty and RMA support.

📋

Configuration Services

We can pre-configure your hardware before shipping — reducing on-site deployment time and cost.

📞

24/7 Support

Post-sale support from our certified engineers. We're here if anything goes wrong.

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