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Your choice made simple from the load balancer experts

Hardware ADCs

When you need wire speed, you need a simple range of dedicated hardware load balancers. make the choice easy.

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Offering incredible power & performance - at entry level pricing. The Enterprise R20 is license restricted to 5 clusters, each with 4 back-end servers. You'll probably never need to upgrade the license, but just in case you do, the transition to unrestricted is seamless, with no downtime or need to swap out your existing hardware.

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Eliminate stress with the totally unrestricted Enterprise MAX. Licensed for unlimited clusters and back-end servers, this load balancer offers the ultimate combination of price, performance and scalability. In fact, it's so good many of our most demanding customers have been running on this platform for years, without requiring an upgrade.

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Are you worried about the future application demands on your network? The Enterprise 10G is ideally suited to high throughput application environments, offering blistering transfer rates and unbeatable value.

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Do you just want the best? This over-specified monster load balancer comes with the unrivalled performance and total redundancy of everything. For complete application delivery peace-of-mind, simply add 2x Enterprise Ultra's in HA failover mode.

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Need something totally bespoke?

Custom spec your own load balancer with RAM, CPU or even go to a 2U ADC profile. Starting from only €7.695 our technical sales and support teams are on-hand to build a totally customised load balancer, designed to fit your exact application requirements & specifications.

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Technical Specifications



€3.195 Find out more


€4.495 Find out more


€6.395 Find out more


€12.995 Find out more


From€7.695 Contact Us
Key Benefit High Performance Unlimited Servers 10Gb Ethernet Incredible SSL TPS Fully Customizable
Maximum Servers 20* Unlimited Unlimited Unlimited Unlimited
Maximum Throughput 3Gbps 3Gbps 13Gbps 18Gbps N/A
Average Throughput 941Mbps 941Mbps 8,752Mbps 16,833Mbps N/A
Maximum HTTP RPS 66,272 66,272 126,237 212,087 N/A
Average HTTP RPS 44,249 44,249 112,608 202,403 N/A
Maximum Connections 15,600,000 15,600,000 31,200,000 62,400,000 N/A
L7 Concurrent Connections 80,000 80,000 160,000 320,000 N/A
SSL TPS (1K Keys) 6,316 6,316 6,316 18,306 N/A
SSL TPS (2K Keys) 3,158 3,158 3,158 11,219 N/A
Power Consumption (max/idle) 90/45W 90/45W 76/46W 172/114W N/A
CPU Quad Core Intel® Xeon® Quad Core Intel® Xeon® Quad Core Intel® Xeon® 2x Ten Core Intel® Xeon® Select your CPU
Ethernet 4x 1GbE 4x 1GbE 2x 1GbE + 2x 10GbE 4x 1GbE + 2x 10GbE 6x 10GbE + 4x 40GbE
RAM 8GB 8GB 16GB 32GB Up to 384GB
1U Rack Mountable 1U or 2U Options
Redundant PSU Optional
Enterprise Remote Console Optional Optional
Hardware RAID Optional Optional
DC Power Option
3 Year Warranty
Next Business Day Replacement Optional Optional
Next Business Day Onsite Engineer
2, 4 or 8 Hour Onsite Response Optional Optional Optional

Malcolm Turnbull, CEO

How should you compare load balancers?

If you are searching on Google for load balancer comparisons – like I just did.. you will come across some blatant sales pitches from various vendors. I myself have been guilty of writing a blog entry or two in the past that may have exaggerated the benefits of over Kemp Technologies :-). For the record I think they are a great company and our only serious competitor at this end of the market place. Anyway back to the point, How do you compare load balancer vendors and products?

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4.9 Average
250+ Reviews
"We use 2 hardware, load balancers to connect over 800 IP-based EPOS devices. The product is reliable, easily-configurable and gives comprehensive reporting. On the few occasions we've used support for advice on configuration, the response has been prompt and advice relevant and helpful. I would definitely recommend this product!"
By Gary Ashcroft - Centegra
" provide an exceptional product that supports our Exchange Cloud platform of in excess of 100,000+ mailboxes and services. As we have grown we have had every confidence that the products provided are capably of supporting our needs. Without doubt with a great product comes exceptional support. The support team are fast, friendly, know the product and always go the extra mile to help. We will always recommend this company, products and its support staff and they can only be classed as 5*. Thank you."
By Mark Ellam - Giacom
"After a long and expensive market wide analysis of as many products as we could locate, including a viability study of an in house roll-our-own solution, we decided on virtual cluster pair from There are very few products that 'just work' and this is one of those. Excellent product and service, worth every penny of the comparatively very low cost. We would never look anywhere else now."
By Mark Cumming - Phoenix
"Our company has used the products for several years now and every time I have to contact support for a question or issue, they are very helpful. Their responses are very easy to follow and include explanations on the importance of each of the procedures. Their support staff are well versed in the products they support and you get the feeling they have been in the trenches themselves. A+ to for taking pride in their customer support. Always a pleasure to deal to with even in the most stressful of situations"
By Dolan Hoffman - ARMtech Insurance Services
Independent reviews: Domestic  or International

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