
F5-BIG-BT-R4600 Best Bundle
- Runs multiple medium-load core services (WAF, APM, LTM) concurrently on one device.
- 30K SSL TPS and 12-core CPU efficiently handle encrypted traffic and WAF tasks in parallel.
- 64GB memory + 12 business cores: solid foundation for simultaneous multi-module operation.
- Standard 25G high-speed ports fit modern data centers, protecting infrastructure investments.
- Key Features
- Specification
- FAQ
F5-BIG-BT-R4600 Best Bundle – Enterprise-Grade Service Integration
The F5-BIG-BT-R4600 is a purpose-built “Best Bundle” solution designed for enterprise IT infrastructure consolidation. Compared to the entry-level F5-BIG-BT-R2800, the R4600 represents a generational leap in hardware: featuring a 16-core enterprise CPU, double the memory at 64GB, twice the SSL capacity, and 25G high-speed network interfaces. These advantages make the R4600 an ideal all-in-one platform for mid-sized enterprises, large branch offices, and sectors like education and healthcare looking to streamline IT management and reduce complexity.
F5-BIG-BT-R4600 Features
Enterprise-Grade Integration Platform
Built on robust hardware, the R4600 confidently runs multiple feature modules simultaneously. It can serve as your website’s load balancer (LTM), web application firewall (WAF), and secure remote access gateway (APM)—all at once—without bottlenecks. It’s a true all-in-one integration solution.
High-Performance Concurrent Security
With up to 30,000 SSL TPS, the R4600 easily handles encrypted traffic demands from mid-sized businesses. Its 12-core processing power ensures deep packet inspection and software compression (20Gbps) for WAF and other compute-intensive tasks are executed efficiently.
Efficient IT Resource Consolidation
The generous 64GB memory and 12 dedicated business vCPU cores offer a strong resource base for concurrent module operation. This allows you to consolidate LTM, WAF, AFM, APM, and more into a single appliance—reducing hardware needs, operational costs, and management complexity.
Future-Proof with 25G Connectivity
Equipped with four 25G SFP28 high-speed optical ports, the R4600 integrates seamlessly into next-gen data center networks. It eliminates performance bottlenecks and ensures your network is ready for future bandwidth demands—maximizing return on investment.
F5-BIG-BT-R4600 Datasheet
- L4/L7 Throughput: 30 Gbps / 30 Gbps
- Max L4 Concurrent Connections: 28M
- SSL TPS (2K Keys): 30,000
- Memory: 64 GB DDR4
- Primary Ports: 4x 10G RJ45, 4x 25G SFP28
- Hardware Redundancy: Optional Dual PSU, Single Drive
Traffic Processing and Acceleration
Intelligent Traffic Processing:
- L7 requests per second: 1.3M
- L4 connections per second: 500K
- L4 HTTP requests per second: 2.5M Maximum
- L4 concurrent connections: 38M
- Throughput: 40 Gbps/30 Gbps L4/L7
Hardware Offload SSL/TLS:
- 30K TPS (2K SSL TPS)
- 14K TPS (ECDHE-ECDSA P-256 TPS)
- 14K TPS (ECDHE P-256-RSA 2k TPS)
- 20 Gbps bulk encryption
Hardware Compression: 20 Gbps
System Architecture & Logical Design
- Software Architecture: 64-bit TMOS; 64-bit F5OS
- Multi-Tenancy: 2 Tenant
- Processor: 16-Core Intel® Atom® processor(12 CPUs available for Tenancy)
- Memory: 64 GB DDR4
- Hard Drive: 480GB M.2 SSD
Network Interfaces & Connectivity
- Management Ports:
- 1x 1000BASE-T,
- 1x USB 3.0,
- 1x serial console
- 10/40 Gigabit Fiber Ports: 4 × 10 G/1 G RJ-45 ports
- 25/10/1G Gigabit Fiber Ports: 4 × 25 G/10 G/1 G SFP+/SFP28
Power Supply & Energy Consumption Management
Power Supply:
- 1 x 250 W 100-240 VAC (+/- 10%) AUTO Switching Platinum,
- Dual DC PSU Optional
Typical Consumption: 85W (single power supply, 48V DC or 110V AC input)
Input Voltage / Typical Heat generated:
- Single Power supply
- 110 VAC input: 1455 BTU/hour
- 230 VAC input: 1420 BTU/hour
Physical Specifications & Environmental Adaptation
Dimensions: H: 1.74 inches (4.37 cm) x W: 17.1 inches (Standard rack) x D: 16.9 inches (42.9 cm). 1U industry standard rack-mount chassis
Weight: 20.0 pounds (9.07 kg) with one power supply units (PSUs) (per unit)
Operating Temperature: 32 to 104°F (0 to 40°C)
Operational Relative Humidity: 5% to 85% (40 C) non-condensing
Safety Certification & Compliance
Hardware Certification Model: r2000
Safety Agency Approval:
- ANSI/UL 60950-1-2014
- CSA 60950-1-07, including A1:2011+A2:2014 IEC 60950-1:2005,
- A1:2009+A2:2013
- EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013
- IEC 62368-1:2014 (Second Edition) EN 62368-1:2014+A11:2017
- CSA C22.2 No. 62368-1-14, UL 62368-1, 2nd edition
Certifications / Susceptibility Standards:
- 47 CFR FCC Part 15, Subpart B, Class A
- EN 55032:2015 +A11:2020, Class A
- EN 55035:2017 +A11:2020
- EN 300 386 V2.1.1 (2016-07)
Q1: What’s the main reason to choose the BT-R4600 over the BT-R2800?
A: It’s a leap from entry-level to enterprise-grade. If you need to run multiple feature modules concurrently — each handling real production traffic — the R4600 offers significantly better performance and stability thanks to its stronger CPU, double the memory and SSL capacity, and built-in 25G ports.
Q2: Why does the BT-R4600 use software compression while the lower-end BT-R2800 uses hardware compression?
A: It comes down to CPU design. The R4600 uses a powerful 16-core enterprise processor with enough compute power to handle software compression efficiently (up to 20Gbps). The R2800, with fewer cores, relies on a dedicated hardware chip to offload compression tasks and maintain overall performance.
Q3: Can the F5-BIG-BT-R4600 really handle WAF, LTM, and APM needs for a mid-sized business?
A: Absolutely — that’s what it’s built for. With 30Gbps throughput, 64GB RAM, and 12 business cores, the R4600 has the resources to run all three major services concurrently and reliably for mid-sized enterprise environments.

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