Cooler Master’s MasterCase Pro 3 wiggles into retail

The newest member of Cooler Master's modular MasterCase series, the MasterCase Pro 3, is now available to purchase for less than $100. You can think of the MasterCase Pro 3 as a smaller version of the MasterCase 5, albeit with a slightly different aesthetic. Cooler Master's aim with the MasterCase 3 was to give builders the same level of customization as its bigger sibling, but in a smaller package for micro-ATX systems.

"Based on our community research, we found that micro-ATX motherboards are becoming increasingly popular. People using micro-ATX motherboards also want a smaller case much of the time. Therefore, we decided to make the MasterCase Pro 3 smaller than the MasterCase 5 series," said Mark, Product Marketing lead for cases. "Being part of our MasterCase series, the Pro 3 is also modular thanks to our FreeForm system, allowing users to customize, adjust, and upgrade their case the way they want."

Though it's a smaller chassis for micro-ATX builds, the MasterCase Pro 3 can handle larger size components, such as long power supplies up to 200mm in length, tall CPU coolers up to 190mm in height, and graphics cards up to 370mm in length with the 3.5-inch HDD cage removed or up to 258mm in length with it intact. Front panel connectivity consists of two USB 3.0 ports and HD audio ports.

You can stuff a pair of 3.5-inch drives in this thing or up to four 2.5-inch SSDs. It also features five fan slots (and comes with a front and rear 140mm fans), which you can swap out for a radiator or two to liquid cool your system. If going that route, you can mount a 120mm or 140mm radiator in the rear and a 120mm, 140mm, or 240mm radiator up top.

Like other MasterCase enclosures, this one is modular with swappable and removable parts. It's also compatible with a special line of accessories, including glass side panels, LED partitions, top and front dust overs, graphics card supports, and so forth.

The MasterCase Pro 3 is available now on Amazon for $98, with an MSRP of £90 in the UK.

Paul Lilly

Paul has been playing PC games and raking his knuckles on computer hardware since the Commodore 64. He does not have any tattoos, but thinks it would be cool to get one that reads LOAD"*",8,1. In his off time, he rides motorcycles and wrestles alligators (only one of those is true).

Latest in PC Cases
NZXT H7 Flow PC case being built into
NZXT H7 Flow review (2024 Edition)
Hyte's Persona 3 Reload Y70 Case
Hyte has announced another Persona-themed gaming PC case, and as a Persona die-hard, even I think it's a bit much
A gaming PC build using the Be Quiet Shadow Base 800 FX chassis, an Intel Core Ultra CPU and an RX 7900 XT GPU.
Be Quiet! Shadow Base 800 FX review
Fractal Design Era 2 PC case from different angles and different stages of the build process
Fractal Design Era 2 review
A foldable Mini-ITX Flamingo model case design from Geometric Future, partially unfolded.
I love the look of this foldable 'backpack class' Mini-ITX case but it still looks like something I'd screw up at the last minute
Hyte Y40 PC case in various states of the PC building process.
Hyte Y40 review
Latest in News
assassin's creed shadows protector's armor
Assassin's Creed Shadows hits 2 million players, putting it on track to be the series' most successful game yet
Minthara BG3 looking upset
Another round of Baldur's Gate 3 unearthing reveals Minthara can end up living in a sewer, an unused beach ending, and more
A shirtless man rides a big fish underwater
Ark devs distance themselves from AI-generated trailer: 'we did not know that they were doing it'
Team Fortress Spy being shocked
An FPS studio pulled its game from Steam after it got caught linking to malware disguised as a demo, but the dev insists it was actually the victim of a labyrinthine conspiracy
Neighbors Suburban Warfare screenshot a child aims a slingshot at a man from across a cul-de-sac.
A beta of backyard FPS Neighbors: Suburban Warfare is out now, and the balance discussion is hysterical: nerf trash can lids and children
Grand Theft Auto 6 trailer still - woman in the front seat of a car, looking out the back window while holding a wad of cash
The specter of a GTA 6 delay haunts the games industry: 'Some companies are going to tank' if they guess wrong, says analyst