GameMax Infinity Mid-Tower Case Review UK | Budget Build Verdict

Budget PC cases have a habit of looking the part in product photos and then making you regret every penny once you're actually trying to build in them. Sharp steel edges that draw blood. Cable routing holes positioned by someone who's clearly never routed a cable. Side panels that need a firm slap to align. So when a budget mid-tower like the GameMax Infinity shows up with a ★★★★☆ (4.1) from 40 owners, that's worth paying attention to. Not because 40 reviews is a massive sample, but because budget cases at this price tier usually attract complaints like moths to a flame, and this one isn't doing that.

This GameMax Infinity mid-tower case review UK is based on the published spec sheet and what real owners are actually saying, not a press release. The verdict? For the budget tier, this is a genuinely decent shout. It won't embarrass you. The tempered glass side panel looks proper, the clearances are workable for most mainstream builds, and owners broadly report a positive build experience. But there are real compromises here, and you need to know what they are before you hand over your money. So let's get into it properly.

The price sits firmly in the budget bracket, which means you're making trade-offs. The question is whether GameMax has made the right ones. From everything the spec sheet and owner reports tell us, mostly yes. But "mostly" is doing some work in that sentence, and we'll get to why.

Fan support is decent for the price. You're looking at up to three 120mm fans at the front, two 120mm at the top, and one 120mm at the rear. The case ships with fans pre-installed, which is a nice touch at this tier. Radiator support extends to a 360mm unit at the front and a 240mm at the top, which is genuinely useful if you're planning an AIO cooler. GPU clearance is rated at 370mm maximum length. CPU cooler clearance sits at 165mm. PSU is bottom-mounted, which is the correct answer in 2025.

Storage options are modest but functional: two 3.5-inch drive bays and two 2.5-inch SSD mounts. There's a front I/O panel on the top of the case with USB 3.0 ports and a USB Type-C, which is a big tick at this price. The weight comes in around 5.5kg without components, which feels about right for the steel gauge being used. Nothing about these specs is class-leading, but nothing is embarrassingly deficient either. That's actually a harder target to hit at this price than it sounds.

The footprint is genuinely sensible for a mainstream gaming build. If you're coming from a full tower or a chunky older case, this will feel compact. If you're coming from a genuine SFF build, obviously it's bigger. But for the target audience, someone building a first or second gaming PC on a budget, this hits the right size. It'll sit neatly on a desk, the tempered glass side faces outward properly, and it doesn't look out of place next to a monitor.

One thing: the 200mm width is on the narrower end for a mid-tower. That has knock-on effects for cable management space behind the motherboard tray, which we'll get into later. It's not a dealbreaker, but it's a constraint you should know about. Slimmer cases always make you work a bit harder to get the rear panel to close cleanly. Owners don't report major issues here, but a couple do mention it takes a bit of effort to tuck everything away neatly.

For most people, ATX compatibility is all they need. A standard ATX motherboard, whether it's a budget B650 or an older B550, will fit without any fuss. The motherboard tray cutout behind the CPU socket area is present, which means you can access the CPU cooler backplate without pulling the motherboard out entirely. That's not guaranteed at this price, so it's a genuine plus. Owners don't report any standoff alignment issues, which is reassuring because misaligned standoffs are one of those budget-case sins that can cause real damage.

Micro-ATX builders will find the Infinity a perfectly comfortable home. The smaller board leaves more room for cable management and airflow, and the case doesn't feel oversized for it. Mini-ITX is technically supported but you'd be buying a mid-tower for a small board, which is a bit wasteful. Nothing wrong with it, just a slightly odd combination unless you have specific expansion needs. Stick to ATX or Micro-ATX and this case makes complete sense.

There's no vertical GPU mount option on the Infinity, which isn't a surprise at this price. Vertical mounts require either a riser cable (usually sold separately at around £30 to £50) or a built-in mechanism, and budget cases rarely include either. If showing off your GPU through the tempered glass is important to you, the standard horizontal mount still looks decent enough. The GPU will be visible through the side panel, just not in the vertical "look at me" orientation.

Owner reports don't flag any GPU clearance issues, which tracks with the 370mm spec being genuinely generous. The PSU shroud doesn't eat into usable GPU space in any way that owners have flagged as problematic. And the bottom clearance for GPU power connectors, which is something that catches people out in tighter cases, seems fine based on what builders report. A modern 16-pin PCIe power connector needs a bit of vertical room below the GPU, and this case appears to handle that without drama.

AIO support is where this case is actually quite impressive for the price. Front support for up to a 360mm radiator means you can fit a proper triple-fan AIO without compromise. Top support for 240mm means a 240mm AIO fits neatly up there if you prefer top-mounted cooling. Rear support for a 120mm unit covers the basic single-fan AIO option. That's a solid radiator support matrix for a budget case, and it means the Infinity can genuinely serve a mid-range build with an AIO cooler rather than being limited to air cooling only.

One thing to watch with top-mounted radiators: the 200mm case width means you need to check your specific radiator's fan configuration doesn't foul the motherboard's VRM heatsinks or RAM slots. Tall RAM with large heatspreaders can cause clearance issues with top-mounted 240mm radiators in narrower cases. It's not a problem unique to the Infinity, it's a mid-tower physics problem, but it's your RAM height against the radiator fan position before committing. Standard-height DDR4 or DDR5 should be fine.

The 3.5-inch bays sit in a cage behind the PSU shroud, which keeps them out of the main airflow path and out of sight. That's the right call aesthetically, and it doesn't meaningfully hurt drive temperatures for mechanical drives running at typical workloads. The 2.5-inch mounts are on the back of the motherboard tray, which is standard practice. It keeps them hidden and frees up the main chamber for a cleaner look through the tempered glass panel.

What the Infinity doesn't offer is a modular drive cage system. Some mid-range cases let you remove the HDD cage entirely to improve front intake airflow or create space for a longer radiator. Here, the cage is fixed. That's a budget case compromise and a reasonable one, but if you're planning a pure SSD build with a 360mm front radiator, the fixed cage position is. Owner reports don't suggest it causes major airflow problems in practice, but it's a constraint that more expensive cases don't impose on you.

The PSU shroud covers the bottom of the case and hides the PSU and the lower cable chaos, which is standard on modern cases and very welcome. It makes the interior look much cleaner through the tempered glass than cases without one. Cable routing holes are present with rubber grommets on some of them, which is a detail you don't always get at this price. Owners generally report being able to achieve a reasonably tidy build, though a few mention the rear panel needs a firm push to close once cables are routed. That's the 20 to 25mm clearance making itself known.

Velcro straps or pre-installed cable ties are a nice-to-have that budget cases sometimes skip. The Infinity doesn't appear to include a generous supply of these, so grab a pack of cable ties or Velcro straps before you build. It's a minor thing but it makes a real difference to the final result. The routing holes are positioned sensibly for the 24-pin, the CPU EPS cable run to the top of the board, and the GPU power cables, which are the three runs that matter most. Getting those three tidy covers 80% of the visual work.

For a mainstream gaming build, say a Ryzen 5 or Core i5 paired with an RTX 4060 or RX 7600, the restricted intake is manageable. These aren't components that generate extreme heat, and the three front fan positions plus rear exhaust give you a reasonable positive pressure setup. The included fans, typically 120mm units, aren't going to win any awards for airflow or noise, but they're adequate for getting started. Swapping them for better fans later is always an option, and the case supports up to six fans total across front, top, and rear positions.

The top panel has ventilation for exhaust fans or a radiator, which helps. Hot air rises, top exhaust is efficient, and the Infinity's top panel design accommodates this properly. Dust filters are present, which is something budget cases sometimes skip to save pennies. A bottom dust filter for the PSU intake is particularly important for long-term maintenance, and owners confirm it's there and removable for cleaning. That's a proper design choice. The front panel filter is also present, which matters more than people realise until they're cleaning out a filterless case after six months.

The USB 3.0 ports connect to your motherboard's internal USB 3.0 header, and the Type-C connects to the internal USB 3.2 Gen 1 Type-C header (or Gen 2, depending on the motherboard). Check your motherboard has the relevant header before assuming everything will connect. Most modern ATX boards do, but it's worth a quick look at your board's spec sheet. The audio jack is a standard 3.5mm combo port connecting to the HD Audio header, which is universal.

The power button and reset button are on the top panel alongside the I/O ports, which is the sensible placement for a case that'll sit on a desk. No RGB fan controller button on the front I/O, which might disappoint RGB enthusiasts, but the included fans appear to have their own lighting that connects to the motherboard's ARGB header. So fan lighting control goes through your motherboard's software rather than a dedicated button, which is actually more flexible if your board supports it. If it doesn't, you're limited to whatever default mode the fans run in.

The tempered glass side panel is the premium touch that justifies the "gaming case" positioning. Tempered glass is safer than acrylic (it doesn't yellow or scratch as easily) and it looks significantly better. The panel attaches with screws rather than a tool-free latch system on most configurations of this case, which is slightly less convenient than a hinged design but more secure. Owners don't report the glass panel being difficult to remove or reinstall, which is good. A poorly designed glass panel attachment is one of those things that starts to grind on you after the tenth time you open the case.

Sharp edges are the classic budget case complaint, and a handful of owners do mention being careful around certain internal edges during the build. It's not described as a bloodbath, but it's worth wearing gloves or at least being aware that the steel edges inside aren't all perfectly deburred. GameMax has clearly put more effort into the visible exterior finish than the interior metalwork, which is a reasonable priority call but. The finish on the exterior panels is decent for the price. The black powder coat is consistent and doesn't look cheap from the outside. It's the inside where the budget shows.

Against the Kolink Citadel Mesh, the Infinity loses on raw airflow because of the glass front, but wins on front I/O (that USB Type-C matters) and arguably on aesthetics. If you're building a thermally demanding system, the Kolink's mesh front is the smarter thermal choice. If you're building a mainstream gaming rig and you want it to look good on a desk, the Infinity's glass front is a reasonable trade-off. Against the Aerocool Cylon, the Infinity's 370mm GPU clearance and 360mm front radiator support are clear advantages. The Cylon's specs are more restrictive, and the Infinity's front I/O is better.

The Fractal Design Core 1000 and similar entry-level Fractal options are as the "spend a bit more and get proper build quality" alternative. Fractal's budget cases have better steel, better panel alignment, and a more considered interior layout. But they also cost noticeably more and often lack the tempered glass aesthetic the Infinity delivers. For someone prioritising looks and value over premium build quality, the Infinity makes a coherent argument. For someone who wants to build in something that feels solid and well-engineered, saving up for a Fractal or a be quiet! Pure Base 500 is worth it.

The compromises are real though, and you should go in clear-eyed. The glass front panel restricts airflow compared to a mesh alternative, so if you're pairing this with a high-TDP GPU like an RTX 4080 or RX 7900 XT, think carefully. The rear cable management space is tight, and a couple of owners confirm the rear panel takes some persuasion to close. The interior steel edges aren't perfectly finished. And the included fans are adequate, not good. These are all budget case problems, not GameMax-specific disasters, but they're real.

Who should buy this? Anyone building a mainstream gaming PC on a tight budget who wants tempered glass aesthetics, decent clearances, and modern front I/O. A Ryzen 5 or Core i5 system with an RTX 4060 or RX 7600 will live happily in here without thermal drama. It looks the part on a desk. It's a genuinely solid value proposition at the current price.

Who should skip it? If you're building something thermally demanding, go mesh-fronted. The Kolink Citadel Mesh is the better call for a hot system. And if you care deeply about build quality, the tactile satisfaction of well-engineered panels and properly deburred steel, save up for a Fractal Design or a be quiet! Pure Base 500. The jump in build quality is noticeable and worth it if your budget stretches. The GameMax Infinity is a case that punches at its price rather than above it, and at this price, that's exactly what you need it to do.

Overall score: 7.5 out of 10 for the budget tier. Recommended for mainstream builds where value and aesthetics matter more than airflow headroom and premium finish.