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Fast2host - Fast4networks Ltd

Fast2host - Fast4networks Ltd · Cambridge · Regional UK · United Kingdom

Design resilience tier
III
Redundancy (as published)
N+1 UPS, dual A+B rack feeds and on-site generator backup (fast2host.com/company/power/, 2026); N+N Cooling and N+1 Backup Power (fast2host.com/colocation/rackspace/, 2026); Hot-aisle containment, precision cooling and N+N redundancy across power and cooling; FACTSHEET 13-06-2024: N+1 Stulz cooling with direct free cooling; Full dual A+B power feeds from multi MCBs; Riello UPS in parallel for full redundancy
Max. rack density
12 kW/rack
Density (as published)
Dual A+B power up to ~12kW usable; Power budget full rack: Up to 12kW+ A+B (partial rack ~1-2kW); Standard 2x 16A A+B (= 6kW), Upgrade 2x 32A A+B (= 12kW), High density 3-phase 16A/32A A+B (fast2host.com/colocation/full-rack/, 2026)
Cooling
Air cooling, Free cooling
Availability
Available
Cross-connect
On request
Renewable power
100% renewable power

Data trust

Rack density
Platform reviewed · 05 Sept 2026 · Recent
Availability
Platform reviewed · 05 Sept 2026 · Recent
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ColocationConnectivityHigh-density / AICloud & MSPISO 27001Cyber EssentialsISO 9001

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