GA-6LA7 © 1999 Gigabyte.
The GA-6LA7 is a "Baby AT" motherboard designed to bring the then-modern AGP and Pentium II-class chipset features to older chassis footprints. It was built around the Intel 82440LX AGPset, which was the first chipset from Intel to officially support the AGP (Accelerated Graphics Port) interface. This board was specifically marketed to users looking to upgrade their existing 486/Pentium AT systems to the burgeoning Socket 370/Slot 1 performance level without having to replace their entire case and power supply.
Chipset: Intel 82440LX AGPset.
CPU Support: Intel Celeron (PPGA, Socket 370) from 300 to 433 MHz.
Memory: 3x 3.3V DIMM sockets (supporting up to 768 MB of EDO or SDRAM).
Expansion: 1x AGP slot, 4x PCI slots, 2x ISA slots.
Form Factor: Baby AT (22.0 cm x 24.0 cm).
BIOS: 2 Mbit Flash RAM (AWARD BIOS).
The "Legacy-Modern" Hybrid: The GA-6LA7 is a "transitional" masterpiece. It provides modern conveniences like an AGP slot and Ultra DMA/33 support, but retains the legacy Baby AT power connector (supporting both AT and ATX power supplies) and even features a dedicated Creative SB-LINK connector. The SB-LINK header allowed users of PCI sound cards (like the AWE64D) to maintain full DOS compatibility for legacy games, which was a major selling point for those moving away from ISA sound cards.
The "Celeron" Era: This board was one of the primary platforms that helped popularize the Intel Celeron "Mendocino" core. Because the 440LX chipset had a 66 MHz Front Side Bus (FSB), it was perfectly matched to the early, low-cost Celeron processors that were starting to dominate the mid-range market in 1999.