The PC133 GFXcelM758lmr fits into the Micro Advanced Technology Extended (ATX) motherboard form factor category. Due to their cramped interiors, most Slim Line and smaller desktop computer cases use Micro ATX motherboards because of their size. This allows personal computer builders more room to install the rest of the computer’s components.
This particular series of motherboards offers support for the Flip-Chip Pin Grid Array (F-C PGA) Intel Pentium III series of processors, between the speeds of 500 and 833 megahertz. Socket size for the GFXcelM758lmr is Socket 370 to meet the standards of Micro ATX form factor.
Intel Celeron processors between the speeds of 266-533 megahertz also fit inside the GFXcelM758lmr. The supported frequencies for either the Pentium III or Celeron series is 66/100/133 megahertz.
Memory and Video Details
For memory, the GFXcelM758lmr has two Dual-Inline Memory Module (DIMM) slots that support PC133 Synchronous Dynamic Random Access Memory (SDRAM) up to a maximum of 1 gigabyte.
This motherboard features an on-board video chipset. The 128-bit 3-Dimensional (3D) Accelerated Graphics Port (AGP) is located on the northbridge of the motherboard, with a total of 64 megabytes of video memory and a listed maximum resolution of 1920 by 1200.
Sound and Networking Overview
On-board 3D Peripheral Component Interconnect (PCI) 3D-Pro audio is included on the GFXcelM758lmr. It features certification for PC98 specifications and supports Head-Related Transfer Functions (HRTF) positional audio. Other formats supported include the Microsoft Direct 3D Audio codec and the Aureal 3-Dimensinaol (A3D) sound codec.
Ethernet networking supports 10/100 Megabits per Second (MBPS) and supports The Institute of Electrical and Electronics Engineers (IEEE) 802.3 and 802.3u standards. 56k modem support comes included, with the option of V.90 Modem/Fax standard.