Information:Common questions
about the
various Intel Processors (Intel website, opens new tab)
ATX
= Advanced Technology Extended
Standard ATX size: 30.5 × 24.4cm
(maximum sizes)
MicroATX size: 24.4 × 24.4
cm (aka mATX or µATX)
Mini-ATX size: 28.45 × 20.83
cm See below.
See also Mini-ITX: 17.0 x 17.0 cm, etc, on separate page: click here
Computer Board Form Factors (this site, opens in a new tab or window)
microATX,
also known as µATX or mATX, motherboards,
has a maximum size of 244 mm×244
mm, down to 171.45 mm × 171.45 mm
(The standard ATX size is 25% longer, at 305 mm × 244 mm.)
More data on MicroATX (Wiki, opens in new tab)
Currently
available microATX motherboards support CPUs from either Intel or AMD.
There are no known microATX motherboards for processor architectures other
than x86 and x86-64.
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.
Furthermore,
most microATX motherboards generally use the same power connectors as ATX
motherboards,[2] thus permitting the use of full-size ATX power supplies with
microATX boards.
microATX boards often use the same chipsets (northbridges and southbridges) as full-size ATX boards, allowing them to use many of the same components. However, since microATX tower cases are typically much smaller than ATX tower cases, they usually have fewer I/O ports and expansion slots.
microATX boards typically
have only three PCI or PCI-Express expansion slots, four being the maximum
permitted by the specification.
Most modern ATX motherboards have five or more
PCI or PCI-Express expansion slots.
In order to conserve expansion slots and
case space, many manufacturers produce microATX motherboard with a full-range
of integrated peripherals (especially integrated graphics), which may serve as
the basis for small form factor and media center PCs.
Mini ATX is another ATX-derived form factor board that
284.5 mm x 208.3
mm ( 11.2" x 8.2")
Do not confuse Mini ATX 28.45 × 20.83 cm with Mini ITX 17 x 17cm

Ideal for embedded PCs.
MicroATX Motherboards
MicroATX motherboards are only 24 x 24mm (9.6" x 9.6"), and are ideal
for space/cost sensitive applications where less than 4 slots are required.
They enable the same high integration of ATX but with
a smaller footprint that fills the gap between mini ITX and full-size ATX, balancing
performance and expandability.
It is commonly used in the larger of the 'cube'-style cases.
AIMB-581 Intel® Xeon® E3/ Core™ i7/i5/i3 LGA1155 MicroATX with VGA/DVI/LVDS, 6 COM, Dual LAN, DDR3 and SATAIII 8/11
AIMB-562 KIOSK LGA775 Intel® Core™2 Duo MicroATX with Dual VGA/LVDS, 10 COM, Single LAN
AIMB-564 LGA775 Intel® Core™2 Quad/Core™2 Duo MicroATX with VGA, PCIe, SW RAID, and LAN
AIMB-566 LGA775 Intel® Core™2 Quad/Core™2 Duo MicroATX with VGA/DVI, 2 COM, and LAN
AIMB-567 Intel® Core™2 Quad LGA 775 MicroATX with Dual VGA/DVI, 4 COM, dual LAN
AKMB-G41 Intel® Core™2 Quad Processor LGA 775 MicroATX with Dual VGA, 6 COM, single LAN
AIMB-580 Intel® Core™ i7/i5/i3/Pentium®/Xeon LGA1156 mATX with VGA/DVI, 4 COM, Dual LAN, DDR3
AIMB-552 Socket 479 Intel® Pentium® M/Celeron® M MicroATX, VGA/LVDS, 10 COM, & Dual LAN
AIMB-554 Socket 478 Core™ 2 Duo/Core™ Duo/ Celeron® M Processor-based MicroATX with DDR2/Dual LAN
AIMB-556 Socket 478 Core™ 2 Duo/Celeron® M Processor-based MicroATX with DDR2/4 COM/Dual LAN
AIMB-562 LGA 775 Core™ 2 Duo/Pentium® D/Pentium® 4/Celeron® D Processor-based MicroATX with DDR2/PCIe/LAN
Advantech
Industrial Motherboards (Advantech Catalog 2009, opens
new tag or window)
contains data on AIMB-552 AIMB-562
KIOSK AIMB-564 AIMB-566
Prices: P_M: Pentium M C_M: Celeron M M = Mobile
AIMB-542VE-00A1E P4 LGA775 mATX IMB FSB 800 VGA/AGP/ FE,RoHS $226+GST 8/11
AIMB-552G2-00A1E P-M/mATX/FSB 533/VGA/DVI/10COM/Dual GbE,RoH $371
AIMB-552G2-M0A1E C-M/mATX/FSB 400/VGA/LVDS/10COM/dual GbE,RoHS $366
AIMB-552G2-S0A1E C-M/mATX/FSB 400/VGA/LVDS/10COM/Dual GbE,RoHs $382
AIMB-552VG-00A1E P-M/mATX/FSB 533/VGA/LVDS/6COM/Single GbE,RoH $349
AIMB-554G2-00A1E Core Duo/Micro-ATX/FSB 667/PCI-E/Dual Giga LAN $396
AIMB-554VG-00A1E Core Duo/Micro-ATX/FSB 667/PCI-E/Single Giga LAN $382
AIMB-556G2-00A1E Core 2 Duo/Micro-ATX/FSB 800/PCI-E/2xGbE $408
AIMB-562L-KSA1E C2D LGA775 mATX FSB1066 VGA/ GbE/10COM w/o LVDS $260
AIMB-562VG-00A1E P4 LGA775 mATX IMB FSB 800 VGA/PCIe/GbE, RoHS $270
AIMB-562VG-GRA1E C2D LGA775 mATX FSB1066 2VGA/ GbE/10COM w/o LVDS $298
AIMB-562VG-KSA1E C2D LGA775 mATX FSB1066 2VGA/LVDS/single/GbE,RoH $313
AIMB-564VG-00A1E C2D LGA775 mATX IMB FSB 1066 VGA/PCIe/GbE, RoHS $329
AIMB-566VG-00A1E C2Q LGA775 mATX FSB 1333 w/ DVI-D/VGA/PCIe/GbE $334
AIMB-567G2-00A1E CIRCUIT BOARD, C2Q LGA775 mATX IMB FSB1333 VGA/DVI/dual GbE RoH $273
AIMB-567VG-00A1E CIRCUIT BOARD, C2Q LGA775 mATX IMB FSB1333 VGA/single GbE RoHS $254
AIMB-580QG2-00A1E CIRCUIT BOARD, LGA1156 mATX VGA/DVI/PCIe/2GbE/4 COM/Q57 $355
AIMB-580WG2-00A1E CIRCUIT BOARD, LGA1156 mATX VGA/DVI/PCIe/2GbE/4 COM/3450 $364
Part nos. ending in E are RoHS compliant.
The AIMB-542 uses the Intel® 865G chipset and supports Intel® Pentium®
4/Celeron® D processors
in the LGA775 package with up to 4 GB of dual
channel DDR400/333 system memory.
It also comes with one AGP 8X slot and
three PCI slots for flexible expandability.
Other attractive I/O capabilities
include two Serial ATA devices, eight USB 2.0 ports and a single Fast Ethernet
LAN 10/100 Mbps controller.
With a compact 9.6 x 9.6 size, the
AIMB-542 is a highly integrated platform for a wide range of entry-level applications,
especially if price and space are important concerns
The AIMB-542 has
passed Advantechs rigid physical and operational tests and is constructed
of industrial-grade RoHS compliant materials, designed to withstand the harshest
computing environments.
The AIMB-542 also features other industrial functions,
such as long-term service support, long Mean-Time-Before-Failure (MTBF), and CMOS
data backup.
Mini PCI: An extension of the PCI bus used in portable computers.
Designed for peripherals such as modems and network adapters.
Mini PCI cards are credit-card sized modules that snap onto the motherboard;
they are not inserted into slots like PCMCIA cards (PC Cards).
Mini PCI uses the standard PCI signaling that is found in PCI-based desktop
computers, allowing high-speed transfer peripheral connections in small form
factor devices such as laptop computers.
Cases for MicroATXAIMB-C200 Embedded chassis for Mini-ITX motherboard AIMB-C600Economical desktop chassis for MicroATX motherboard
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AIMB-C200-55ZE CHASSIS, Economical Embedded Chassis w/ 55W for Mini-ITX $140+GST
AIMB-C200-BARE CHASSIS, Economical Embedded Chassis w/o PS for Mini-ITX $96
AIMB-C600-00A1E Desktop Chassis for MiniATX/MicroATX MB, RoHS $147
Jump to page on Mini-ITX boards
Mini ATX is essentially the same as the ATX layout, but with a smaller 'footprint'
2nd generation Intel® Core™ i7 / i5 / i3 & Celeron Mobile processor sv
Mobile Intel® QM67 Express chipset, DDR3 1066/1333/1600 MHz up to 16 GB,
Supports VGA, LVDS, DVI, HD audio, 2 x Giga LAN, 6 x SATA
1 x RS232/422/485, 5 x RS232, 10 x USB2.0, SPDIF, 8-bit GPIO, LPT
PCI-Express X16 & X4 slot , 2 x PCI slots , Mini-PCIe & Mini-PCI sockets
Data Sheet (pdf file, opens in new tab)
MB-MS-C73 Micro ATX i5/i7 $448+GST 9/11
Intel® Core™ i7 / i5 / i3 / Pentium® Desktop processor, sv
Intel® BD82Q57 PCH (Platform Controller Hub), DDR3 1066/1333 MT/s up to 16 GB,
Supports VGA, DVI, HD audio, 2 x Gbit LAN, GPIO, PCIe X16/X4, 1x Mini PCIe,
1 x MiniPCI, 6 x SATAII (RAID 0, 1, 5, 10), 1 x RS232/422/485, 5 x RS232,
1 x CDIN, 1 x IrDA, SMBus, 10 x USB2.0, SPDIF, LPT , FDD, ATX PSU support
Intel® Core™ i7 / i5 / i3 Mobile processor sv
Mobile Intel® QM57 Express chipset, DDR3 800/1066 MHz up to 8.0 GB,
Supports VGA, LVDS, DVI, HD audio, 2 x Giga LAN, 8 x SATA , Compactflash
1 x RS232/422/485, 5 x RS232, 12 x USB2.0, SPDIF, 8-bit GPIO, LPT
PCI-Express X16 & X4 slot , 2 x PCI slots , Mini-PCIe & Mini-PCI sockets
List of Commell Industrial Motherboards - ATX, MicroATX
Support Intel® Core™2 Quad / Intel® Core™2 Duo / Celeron® processors 800/1066/1333MHz FSB
2x DDR3 DIMM, Max. 4GB
Integrated VGA, supports CRT
Dual PCI-E Gigabit LAN
Watchdog timer, Digital I/O
8x USB 2.0, 4x COM, 4x SATA II
1x PCI-E(x16), 1x PCI-E(x1), 2x PCI slots
Data sheet (pdf file, opens in new tab)
Ortdering:
MB941 LGA775 socket G41 Micro-ATX motherboard with VGA, and two Gigabit LAN
ID395-R TPM1.2 (LPC interface) board
Supports Intel® Core™2 Duo / Pentium® D / Pentium 4 / Celeron® D processors, 533/800/1066MHz FSB
2x DDR2 DIMM, Max. 2GB
ICH7 10/100 and Marvell PCI-E Gigabit LAN
Integrated Intel® 945G/945GC VGA, CRT support
2 x SATA II, 8 x USB 2.0, 4 x COM, Watchdog timer, Digital I/O
2x PCI, 1x PCI -E(x1), 1x PCI-E(x16) slots
Data sheet (pdf file, opens in new tab)
Ordering:
MB900-R LGA775 945G Micro ATX motherboard w/ VGA, 10/100 LAN
MB900F-R LGA775 945G Micro ATX motherboard w/ VGA, 10/100 LAN and PCI-E Gigabit LAN
MB900C LGA775 945GC Micro ATX motherboard w/ VGA, 10/100 LAN
MB900FC LGA775 945GC Micro ATX motherboard w/ VGA, 10/100 LAN and PCI-E Gigabit LAN
See also MicroATX AIMB-542 above: click here
Pentium® 4 Processor 533/800MHz FSB,
with VGA, LCD, SATA, 8 USB 2.0 , 6 COM & Audio
Has 2 ISA slots, and Windows 98 drivers
Data sheet (pdf file, opens in new tab)
Data on Kontron Motherboards & SBCs
The MB-ATX-845GV-VEA offers the combination
of Intel Pentium 4 or (478 pin) Celeron processor power and the
Intel 845GV
chipset. The system bus runs at 533/400MHz and supports
Non-ECC DDR200/266/333
memory up to 2GB.
Three PCI slots, one shared PCI/ISA slot, two ISA slots
and one ADD (AGP Digital Display) slot provide flexibility for system configurations
that require support for both legacy ISA and current technology add-in cards.
This ATX motherboard has a great combination of
onboard audio, onboard
video,
onboard LAN, and six USB 2.0 ports.
The motherboard can also
boot directly from the onboard CompactFlash Socket making it ideal for embedded
applications.
The MBATX-845GV-VEA is revision controlled to provide consistant long-term product life and will therefore reduce the costs of system testing, certification, and maintenance.