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Kemp Releases LoadMaster X40M Load Balancer/ADC

Kemp released the LoadMaster X40M load balancer/application delivery controller (ADC) – Kemp’s highest capacity layer 4-7 load balancer supporting 300 million concurrent users.

The X40M helps enterprises enable secure, reliable and always-on access to applications in hyper-scale environments.

Thanks to Kemp’s innovations in bare metal architecture, proprietary memory utilization algorithms and x86 platform optimization, the X40M provides critical infrastructure for the most demanding web scale application deployments. In addition to support for 300 million concurrent user connections, a single instance can scale to over 40 gigabits-per-second (Gbps) of application throughput and 35,000 secure socket layer (SSL) encrypted transactions per second.

These performance characteristics enable environments that need to support a large number of end-user bases while providing the headroom needed to mitigate application layer attacks without detectable impacts to the end-user application experience. Modular security engine components for authentication, IPS, DDoS, and comprehensive WAF services rely on dedicated co-processing optimized for encrypted traffic flow handling. This enables the X40M to keep the enterprise environment secure while maintaining acceptable AX for end-user interactions with published services.

To provide for investment protection, the X40M further enables horizontal scale through multi-unit clustering. This means that time-consuming and costly rip-and replace exercises can be avoided if the infrastructure eventually scales beyond the capacity of a single instance.

“While there has been, and will continue to be, an increase in virtualized, micro-instance per-app load balancing, many enterprise and web-scale deployments continue to require high performance hardware-based load balancing for apps that require guaranteed performance, tenant isolation and centralized IT models,” said Jason Dover, VP of Product Strategy for Kemp. “The introduction of the X40M over-delivers for customers that have requirements across these dimensions.”
Pricing and Availability

The Kemp LoadMaster X40M is available today.

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Kemp Releases LoadMaster X40M Load Balancer/ADC

Kemp released the LoadMaster X40M load balancer/application delivery controller (ADC) – Kemp’s highest capacity layer 4-7 load balancer supporting 300 million concurrent users.

The X40M helps enterprises enable secure, reliable and always-on access to applications in hyper-scale environments.

Thanks to Kemp’s innovations in bare metal architecture, proprietary memory utilization algorithms and x86 platform optimization, the X40M provides critical infrastructure for the most demanding web scale application deployments. In addition to support for 300 million concurrent user connections, a single instance can scale to over 40 gigabits-per-second (Gbps) of application throughput and 35,000 secure socket layer (SSL) encrypted transactions per second.

These performance characteristics enable environments that need to support a large number of end-user bases while providing the headroom needed to mitigate application layer attacks without detectable impacts to the end-user application experience. Modular security engine components for authentication, IPS, DDoS, and comprehensive WAF services rely on dedicated co-processing optimized for encrypted traffic flow handling. This enables the X40M to keep the enterprise environment secure while maintaining acceptable AX for end-user interactions with published services.

To provide for investment protection, the X40M further enables horizontal scale through multi-unit clustering. This means that time-consuming and costly rip-and replace exercises can be avoided if the infrastructure eventually scales beyond the capacity of a single instance.

“While there has been, and will continue to be, an increase in virtualized, micro-instance per-app load balancing, many enterprise and web-scale deployments continue to require high performance hardware-based load balancing for apps that require guaranteed performance, tenant isolation and centralized IT models,” said Jason Dover, VP of Product Strategy for Kemp. “The introduction of the X40M over-delivers for customers that have requirements across these dimensions.”
Pricing and Availability

The Kemp LoadMaster X40M is available today.

The Latest

An overwhelming majority of IT leaders (95%) believe the upcoming wave of AI-powered digital transformation is set to be the most impactful and intensive seen thus far, according to The Science of Productivity: AI, Adoption, And Employee Experience, a new report from Nexthink ...

Overall outage frequency and the general level of reported severity continue to decline, according to the Outage Analysis 2025 from Uptime Institute. However, cyber security incidents are on the rise and often have severe, lasting impacts ...

In March, New Relic published the State of Observability for Media and Entertainment Report to share insights, data, and analysis into the adoption and business value of observability across the media and entertainment industry. Here are six key takeaways from the report ...

Regardless of their scale, business decisions often take time, effort, and a lot of back-and-forth discussion to reach any sort of actionable conclusion ... Any means of streamlining this process and getting from complex problems to optimal solutions more efficiently and reliably is key. How can organizations optimize their decision-making to save time and reduce excess effort from those involved? ...

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Image
Azul

According to Auvik's 2025 IT Trends Report, 60% of IT professionals feel at least moderately burned out on the job, with 43% stating that their workload is contributing to work stress. At the same time, many IT professionals are naming AI and machine learning as key areas they'd most like to upskill ...

Businesses that face downtime or outages risk financial and reputational damage, as well as reducing partner, shareholder, and customer trust. One of the major challenges that enterprises face is implementing a robust business continuity plan. What's the solution? The answer may lie in disaster recovery tactics such as truly immutable storage and regular disaster recovery testing ...

IT spending is expected to jump nearly 10% in 2025, and organizations are now facing pressure to manage costs without slowing down critical functions like observability. To meet the challenge, leaders are turning to smarter, more cost effective business strategies. Enter stage right: OpenTelemetry, the missing piece of the puzzle that is no longer just an option but rather a strategic advantage ...

Amidst the threat of cyberhacks and data breaches, companies install several security measures to keep their business safely afloat. These measures aim to protect businesses, employees, and crucial data. Yet, employees perceive them as burdensome. Frustrated with complex logins, slow access, and constant security checks, workers decide to completely bypass all security set-ups ...

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