Is Micro-ATX bigger than Mini ITX
Andrew Vasquez
Published May 23, 2026
The Micro ATX is a tad shorter but just close behind, measuring 244×244 mm. Finally, there’s the Mini ITX motherboard. It’s the smallest of the bunch at a diminutive 170×170 mm.
What is difference between Mini ITX and ATX?
The difference between ATX and ITX is that ATX has a standard size and is intended for use in standard PCs, have a high number of PCI slots and higher RAM capacity while an ITX is smaller than the standard size and are used in compact PCs usually meant for traveling.
Why is Mini ITX more expensive than Micro-ATX?
“Why are most Mini ITX motherboards more expensive than standard ATX ones?” It’s a combination of niche market and compressing everything in a full size board down. Most people prefer to go as big as they can for ease of maintenance unless they need to go smaller (like for travelling).
Is Micro-ATX the same as ATX?
The Micro-ATX generally measures in at 9.6 inches by 9.6 inches, while the ATX board measures 12 inches by 9.6 inches. The Micro-ATX typically has fewer SATA ports and M. 2 slots than an ATX variant, making it a worse choice for users who need a lot of storage.Is Mini ITX smaller than micro?
Mini-ITXs are even smaller motherboards with a length and height shorter than both micro-ATXs and standard-ATXs. The micro-ITXs usually have only one PCIe lane and are compatible with far more small form-factor cases.
Will Micro ATX fit in ATX case?
Backward compatibility microATX was explicitly designed to be backward-compatible with ATX. The mounting points of microATX motherboards are a subset of those used on full-size ATX boards, and the I/O panel is identical. Thus, microATX motherboards can be used in full-size ATX cases.
Is Mini ITX good for gaming?
Well, we are happy to say that not only is a mini ITX PC good for gaming but in some use cases it can actually give you a better gaming experience. … Powerful graphics cards like the Gigabyte RTX 2070 Mini ITX allow you to get top tier performance into a small mini ITX case.
Is B450M micro ATX?
The B450M Gaming Plus AM4 Micro-ATX Motherboard from MSI is built on the AMD B450 chipset, supporting AMD Ryzen series processors with an AM4 socket. It has two RAM slots that can hold up to 32GB of dual-channel DDR4 memory at speeds of up to 3466 MHz when overclocked.What is the difference between ITX and Mini ITX?
They are the same thing. Sometimes people refer to mini-ITX as just ITX. Both terms still reference the same form-factor. The formal name for the standard is Mini-ITX, which is the motherboard size of 17 × 17 cm (6.7 × 6.7 in).
Can micro ATX fit in Mini-ITX case?I know the general answer is no, but this particular Micro-ATX board I have is fairly small. Smaller than the regular Micro-ATX. It only has 2 PCI slots, which makes it only 7.5 inches in length, compared to the 6.75 inches of a Mini-ITX.
Article first time published onCan ITX fit in ATX case?
Mini-ITX boards can therefore often be used in cases designed for ATX, micro-ATX and other ATX variants if desired. The design provides one expansion slot. … Many older case designs use riser cards and some even have two-slot riser cards, although the two-slot riser cards are not compatible with all boards.
Where is Nano ITX used?
Nano-ITX boards measure 12 × 12 cm (4.7 × 4.7 in), and are fully integrated, very low power consumption motherboards with many uses, but targeted at smart digital entertainment devices such as DVRs, set-top boxes, media centers, car PCs, and thin devices.
Is micro ATX bad?
The micro atx form factor in general isn’t bad, their identical to their ATX brethren but only have less expansion slots. However if you mean AM3+ micro atx boards specifically then yes they are not that great, none of them even have a 990fx chipset.
Are ITX builds more expensive?
While it’s still possible to trick out a Mini-ITX build with insanely expensive components and the latest designer case, the smaller physical dimensions and lessened complexity of the motherboard and case mean they’re generally cheaper than their full-sized counterparts.
What does ITX stand for?
Short for Information Technology eXtended, ITX is a small motherboard form factor from VIA Technologies that was first introduced in November 2001 with the Mini-ITX.
What slimline form factor is similar to ATX?
1: ITX is an extremely small motherboard form factor, developed by VIA Technologies. It is fully electrically compatible with ATX standards, and will fit into any other ATX case.
Are mini ITX builds bad?
mini itx is good in certain situations, albeit there are limiting factors. but as far as raw specs, theres no reason an itx build cant be as powerful as a simple (single gpu) atx build.
What are mini ITX used for?
Mini-ITX is a compact motherboard configuration designed to support relatively low-cost computers in small spaces such as in automobiles, set-top box es, and network devices. The Mini-ITX can also be used in making thin client computers.
Will any micro-ATX case fit?
Yes. Micro ATX is a standard that doesn’t change among manufacturers (hence a standard).
Can micro-ATX fit graphics card?
Most modern micro-ATX cases should be able to fit most graphics cards out on the market today – including the more common 2-fan variants. The exception would be the really long 3-fan GPU or cases with non-removable drive cages positioned low enough to block the pcie slot.
Can a micro-ATX fit in a full tower?
Yes, certain ATX full towers will support Micro-ATX motherboards. Most Xclio cases will support Micro-ATX, but there are other companies that will as well. Just browse some online sites (newegg, tigerdirect, etc.)
Is B450M DS3H micro ATX?
Gigabyte B450M DS3H (AMD Ryzen AM4/Micro ATX/M. 2/HMDI/DVI/USB 3.1/DDR4/Motherboard)
Does ASUS Prime B450M a have USB C?
AMD B450 chipset The AMD B450 chipset delivers high performance and flexibility with the latest AMD® AM4-socket Ryzen™ processors. It also offers AMD StoreMI storage acceleration technology and provides two 10Gbps USB 3.1 Gen2 ports, two USB 3.1 Gen1 ports, and four 6Gbps SATA ports for faster data retrieval.
What is the difference between B450 and B450M?
While both boards have support for DDR4-3466 right from the get-go, the B450 Gaming Plus has a total of four RAM slots giving a maximum supported capacity of 64 GB, whereas the B450M Gaming Plus has two slots allowing for a total capacity of up to 32 GB of system memory.
Will Micro-ATX fit in mini tower?
No, you cannot: mini ATX and micro ATX are not the same thing. In fact, Micro ATX is bigger than Mini ATX. Here’s an illustration of a MICRO ATX board, they often haven at least two 16x PCIe slots and 4 DIMM slots.
What is a Micro-ATX case?
Micro-ATX cases are a little smaller than the traditional standard ATX mid tower cases and are a little bit larger than the popular mini-ITX cases. The nice thing about mATX cases and motherboards is that they typically cost quite a bit less than mini-ITX motherboards and cases.
What is the smallest mATX case?
White Micro ATX Case The NZXT H400i is the smallest micro ATX case on the market, and features one of the best designs we’ve ever seen. This small micro ATX case has a spacious interior, great airflow, and easy cable management.
Can you put a mini-ITX motherboard in a mid tower case?
As long as you think it will look fine it will be okay.
What are the three types of computer cases listed?
The most common system case type is the tower. Tower cases are: Full tower, Mid tower and Mini tower. Slim line cases are simply tower cases turned on their sideways. Small form factor or SFF cases are custom cases that are designed to minimize the spatial volume of a desktop computer.
What is STX motherboard?
From Wikipedia, the free encyclopedia. Mini-STX (aka Mini Socket Technology EXtended, Intel 5×5) is a computer motherboard form factor that supports upgradable processors. The motherboard size is 147×140 mm, which is between Nano-ITX motherboards and Mini-ITX boards that are popular in small form-factor builds.
What is the smallest Mini ITX case?
#Product NameAward1Thermaltake Core V1 Snow EditionSmallest White Mini ITX Case2Cooler Master Elite 130Smallest Mini ITX Case For Air Cooling3BitFenix Prodigy Arctic WhiteSmallest Tower Mini ITX Case4InWin A1 BlackSmallest RGB Mini ITX Case