The sub-£50 PC case market in the UK is dominated by Micro-ATX and ATX mid tower cases from brands including Deepcool, Phanteks, Kolink, and Aerocool. At this price point, builders should expect a tempered glass side panel, basic cable management, one or two included fans, and support for standard ATX motherboards. Compromises typically include plastic front panels, limited radiator support, and fewer drive bays than mid-range alternatives.
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What to Expect at This Price Point
Cases under £50 are almost universally constructed from SECC steel (cold-rolled electrogalvanised steel) for the chassis, with plastic used extensively on the front panel, I/O shroud, and often the feet. This is standard practice at this tier and has no meaningful impact on build quality or rigidity — the steel panels themselves are comparable to cases costing twice as much.
Tempered glass side panels are now common even at sub-£50 prices, though the glass is typically thinner than on premium cases and may use thumb screws rather than a tool-free hinge mechanism. Most cases in this bracket include one or two pre-installed fans, usually 120mm units, though the Deepcool CC560 is a notable exception with four fans included.
What is typically not included or is significantly limited at this price point:
- RGB fan controllers or integrated lighting hubs
- Radiator support beyond 240mm (and often only in a single position)
- More than two 3.5-inch hard drive bays
- Tool-free drive installation
- Extensive cable management channels or Velcro straps
- USB-C front panel headers (though some newer models are beginning to include this)
Cable management space behind the motherboard tray is generally between 15mm and 20mm — workable, but noticeably tighter than on cases priced above £70. Planning cable routing before the build begins is advisable.
Available PC Cases Under £50 UK — Full List
The table below lists the principal cases available in the UK at or under £50. Prices reflect approximate retail pricing and may vary by retailer.
| Case | Form Factor | Motherboard Support | GPU Clearance | Included Fans | Front Panel | Approx. Price |
|---|---|---|---|---|---|---|
| Deepcool CC560 | Mid Tower | ATX, Micro-ATX, Mini-ITX | 370mm | 4 × 120mm | Mesh | ~£40–£45 |
| Phanteks Eclipse P300 | Mid Tower | ATX, Micro-ATX, Mini-ITX | 395mm | 1 × 120mm | Steel with vents | ~£45–£50 |
| Kolink Citadel Mesh | Mid Tower | ATX, Micro-ATX, Mini-ITX | 360mm | 2 × 120mm | Mesh | ~£40–£50 |
| Aerocool Cylon RGB | Mid Tower | ATX, Micro-ATX, Mini-ITX | 280mm | 1 × 120mm RGB | Plastic with ARGB strip | ~£30–£40 |
| Antec NX200M | Micro-ATX | Micro-ATX, Mini-ITX | 320mm | 1 × 120mm | Mesh with plastic trim | ~£35–£45 |
| Fractal Design Pop Mini | Micro-ATX | Micro-ATX, Mini-ITX | 341mm | 2 × 120mm | Solid steel or TG variant | ~£45–£55 |
| Corsair 3000D | Mid Tower | ATX, Micro-ATX, Mini-ITX | 360mm | 1 × 120mm | Steel with mesh option | ~£45–£55 |
| Thermaltake S100 | Micro-ATX | Micro-ATX, Mini-ITX | 315mm | 1 × 120mm | Tempered glass | ~£35–£45 |
Note: The Fractal Design Pop Mini and Corsair 3000D may occasionally exceed £50 depending on retailer and variant. Prices fluctuate — check current listings before purchasing.
Key Considerations at Under £50
GPU Clearance
GPU clearance is one of the most important specifications to verify before purchasing a budget case. Cards such as the RTX 4070 Ti and RTX 4080 can measure 330mm or longer with certain cooler designs. Several cases in this price bracket — including the Aerocool Cylon RGB at 280mm — will not accommodate these cards without physical modification.
For builds using an RTX 4070 or above, look for cases with at least 350mm of GPU clearance. The Phanteks Eclipse P300 (395mm) and Deepcool CC560 (370mm) are among the more accommodating options at this price point.
Fan Slots vs Included Fans
The Deepcool CC560 stands out within this price bracket by including four 120mm fans — a significant value advantage, as replacement fans typically cost £5–£15 each. Most competitors include only one fan, meaning additional airflow requires further expenditure. When comparing cases, factor in the effective cost of reaching adequate airflow for the intended build.
Fan mounting positions vary considerably. Most mid towers in this category support fans at the front (two or three 120mm positions), rear (one 120mm), and top (one or two 120mm). Side-mounted fan positions are rare at this price.
Radiator Support
Liquid cooling support is limited across this price bracket. The majority of cases support a 240mm radiator in the front position at most, and some only accommodate a single 120mm unit at the rear. Cases marketed as supporting 240mm front radiators should be checked for clearance with the specific radiator thickness, as shroud and drive cage positioning can conflict with thicker radiators.
For builds intended to use a 280mm or 360mm all-in-one cooler, a budget above £50 is generally necessary to ensure compatibility without compromise.
Cable Management
Rear panel cable management space in budget cases typically ranges from 15mm to 20mm. This is sufficient for a clean build with some planning, but does not leave much room for bundled or thick cables. Cases with a PSU shroud — a cover over the power supply and drive cage at the base of the case — help considerably with achieving a tidy appearance even when cable management space is tight. The Phanteks Eclipse P300 and Corsair 3000D both include PSU shrouds.
Drive Bays
Hard drive bay counts have been reduced in many budget cases to make room for larger GPU clearance. Most cases at this price offer two 3.5-inch bays and two or more 2.5-inch positions. Builders requiring more than two hard drives should verify bay counts carefully, as some newer designs include only a single 3.5-inch position.
Who Should Buy a Sub-£50 Case
A case under £50 is a practical choice in several scenarios:
- Budget first builds where the component budget is better allocated to the CPU, GPU, or RAM
- Secondary or office PCs where appearance is secondary to function and the machine will sit under a desk
- Micro-ATX builds that benefit from the smaller footprint cases such as the Antec NX200M or Thermaltake S100
- Builders who plan to upgrade the case itself at a later date and want to minimise initial outlay
- NAS or home server builds where drive bay count matters more than aesthetics — though dedicated server chassis are worth considering at this budget
For builds using high-end components — particularly GPUs exceeding 330mm in length or requiring 360mm radiator support — a case budget of £60–£80 is more appropriate to avoid compatibility issues and airflow compromises.
For a broader overview of PC cases across all price points, see the PC case section on Serverman.
Related articles: Best PC Cases UK: Complete Guide
