ATX motherboard

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ATX motherboard

(Advanced Technology EXtended motherboard) The PC motherboard that superseded the Baby AT design. The ATX layout rotated the CPU and memory 90 degrees, allowing full-length expansions to be plugged into all sockets. The power supply blows air over the CPU rather than pulling air through the chassis.

Introduced in 1995, the ATX was the first PC motherboard to not only include I/O support (serial, parallel, mouse, etc.), but to place all the connectors directly on the motherboard. Prior to the ATX, only the keyboard connector was attached to the motherboard.

Numerous variations of the ATX were subsequently introduced with both smaller and larger form factors, including the microATX, Mini ATX, FlexATX and Extended ATX (see PC motherboards).


The ATX Motherboard
The motherboard glues all the components of a computer system together via its various slots, connectors and ports. In this case, Socket A is for an AMD Athlon XP CPU. DDR slots hold SDRAM memory modules, and the AGP and PCI slots hold the adapter cards. The back panel ports stick through the back of the case. (Image courtesy of ASUSTeK Computer Inc., www.asus.com)
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References in periodicals archive ?
The Hi-Fi B85S1 supports Intel's 4th generation Core i7 and Core i5 processors in the 1150 package and is value designed in a Micro ATX form factor with 2 channel DDR3 slots for 16GB.
The RMC6224, utilizes an Intel[R] Xeon E3 Quad Core processor with Intel[R] C224 chipset on an industrial Micro ATX motherboard and features a built-in riser card with four low profile PCIe slots for expansion.
Dual side-by-side chambers with Direct Airflow Path cooling Support for Mini ITX, Micro ATX, ATX, Extended ATX motherboards and ATX power supplies Eight tool-free expansion slots that supports cards lengths up to 12.
eIuEnthusiasts have been asking for advanced features on our micro ATX platforms.
An industrial motherboard (Mini-ITX, ATX, Micro ATX or Networking).
The eAutomation Group of Advantech has introduced the AIMB-554 industrial micro ATX motherboard that supports the latest Intel Core 2 Duo, Intel Core Duo, Intel Core Solo processors with 400/533/667 MHz FSB.
The Advance 6E is a micro ATX board, offering comparable performance to Advance A10T but with fewer expansion and memory slots.
Introducing the 965 Micro ATX Dual Core Long-Life Industrial Motherboard
These motherboards represent the company's ROG brand, and included the micro ATX Maximus V Gene, as well as the ruggedised Sabertooth Z77 from the ASUS TUF range.