- Internet & Connectivity
How to Set Up a 4G/5G Backup Internet Connection for Business
18 Mar, 2026







£3513.89 inc. VAT
AI-generated summary
If you’re paying **£2,928 ex‑VAT** for an **ASUS ESC4000 G4 (2U) LGA3647 rack server**, you should be buying it for one of two reasons: either you need that **enterprise-class platform** footprint (2U density, proper rack manageability, long-lifecycle intent), or you’re getting it as part of a bundle/upgrade where the real value is in the *whole build* (drives, memory, management, support) rather than the chassis itself. On pure “value per pound” for a typical office, this isn’t the cheap option—2U server spend adds up fast—so it only makes sense if you’re running workloads that actually benefit from rack reliability and server-class components.
**Who should buy it:** teams with **virtualisation**, **databases**, **small-to-mid business file/app hosting**, or **lab/DR** setups who want a dependable, standardised rack platform and don’t want to play guesswork with compatibility. **Who should avoid it:** anyone looking for a “server” to replace a desktop or run light apps—at this price, you’ll likely get similar practical results from a more cost-effective platform, especially if you don’t need the rack form factor or the extra headroom. Also, do sanity-check the deal: with servers, the headline price can hide whether you’re paying for a barebones config—if it is, make sure the final bill (memory, storage, RAID setup, and any support) still makes sense versus alternatives.

Asus
RS720A-E11-RS24U/10G/1.6KW/24NVMe/OCP

Asus
RS300-E12-PS4/350W

Asus
ASUS RS720-E11-RS12U - Server - rack-mountable 2U - 2-way - no CPU - RAM 0 GB - SATA/PCI Express - hot-swap 2.5", 3.5" bay(s) - no HDD - AST2600 - Gigabit Ethernet, 2.5 Gigabit Ethernet, 5 Gigabit Ethernet, 100 Gigabit Ethernet - no OS - monitor: none

Lenovo
Intel Xeon Bronze 3106 - 1.7 GHz - 8-core - 8 threads - 11 MB cache - for ThinkSystem SR530
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