50 chipsets

• OPTi 82C683 (386/486AWB EISA) [82C683]
• OPTi 82C681/2/6/7 (386/486WB EISA) [82C681, 82C682, 82C686, 82C687]
• OPTi 82C283 (386SX System Controller) [82C283]
• OPTi 82C391/392 (386WB PC/AT Chipset) [82C391, 82C392]
• OPTi 82C571/572 (486/Pentium) [82C571, 82C572]
• OPTi 82C493/392 (486SXWB) [82C392, 82C493]
• OPTi 82C491/392 (486WB PC/AT Chipset) [82C392, 82C491]
• OPTi 82C281/282 (Cache Sx/AT) [82C281, 82C282]
• OPTi 82C496A/B (DXBB PC/AT Chipset) [82c496A, 82C496B]
• OPTi 82C496/7 (DXBB PC/AT Chipset (Cached)) [82C496, 82C497]
• OPTi 82C499 (DXSC DX System Controller) [82C499]
• OPTi 82C495SLC (DXSLC 386/486 Low Cost Write Back) [82C495SLC]
• OPTi 82C498 (DXWB PC/AT chipset) [82C498]
• OPTi 82C650/1/2 (Discovery (Pentium Pro)) [82C650, 82C651, 82C652]
• OPTi 82C700 (FireStar) [82C700]
• OPTi 82C701 (FireStar Plus) [82C701]
• OPTi 82C381/382 (HiD/386) [82C381, 82C382]
• OPTi 82C481?/482? (HiP/486 & HiB/486) [82C481?, 82C482?]
• OPTi 82C691/696 (Hunter (486 EISA chipset)) [82C691, 82C696]
• OPTi 82C495SX/392SX (LCWB PC/AT chipset) [82C392SX, 82C495SX]
• OPTi 82C461/462 (Notebook PC/AT chipset) [82C461, 82C462]
• OPTi 82C495XLC (PC/AT Chip Set) [82C495XLC]
• OPTi 82C596/597 (PTMAWB Pentium Adaptive Write-back (Cobra)) [82C596, 82C597, 82C822, 82C206]
• OPTi 82C596/597 (PTMAWB Pentium Adaptive Write-back (Cobra)) [82C596, 82C597, 82C206]
• OPTi 82C693/6/7 (Pentium uP Write Back Cache EISA) [82C693, 82C696, 82C697]
• OPTi 82C546/547 (Python PTM3V) [82C546, 82C547]
• OPTi 82C263 (SCNB Single Chip Notebook) [82C263]
• OPTi 82C463 (SCNB Single Ship Notebook) [82c463]
• OPTi 82C801 (SCWB2 DX Single Chip Solution) [82c801]
• OPTi 82C802 (SCWB2 PC/AT Single Chip) [82C802]
• OPTi 82C295 (SLCWB PC/AT Chipset) [82C295]
• OPTi 82C291 (SXWB PC/AT Chipset) [82C291]
• OPTi 82C465MV/A/B (Single-Chip Mixed Voltage Notebook Solution) [82c465MV/A/B]
• OPTi 82C895 (System/Power Management Controller (cached)) [82C895]
• OPTi 82C802G/GP (System/Power Management Controller (cached)) [82C802G/GP]
• OPTi 82C802G/GP (System/Power Management Controller (cached) (PCI)) [82C802G/GP, 82C822]
• OPTi 82C898 (System/Power Management Controller (non-cache)) [82C898]
• OPTi 82C750 (Vendetta) [82C750]
• OPTi 82C556/7/8 (Viper) [82C556, 82C557, 82C558]
• OPTi 82C576/8/9 (Viper XPress+) [82C576, 82C578, 82C579]
• OPTi 82C576/7/8 (Viper Xpress) [82C576, 82C577, 82C578]
• OPTi 82C556M/7M/8M (Viper-M) [82C556M, 82C557M, 82C558M]
• OPTi 82C566/7/8 (Viper-Max Chipset Scalable MultiMedia PC Solution) [82C557, 82C558, 82C566]
• OPTi 82C556/7/8N (Viper-N Viper Notebook Chipset) [, 82C556, 82C557, 82C558N]
• OPTi 82C556M/7M/8E (Viper-N+ Viper Notebook Chipset) [82C556M, 82C557M, 82C558E]
• OPTi unidentified
• Oak OTI-020 (286/3868X Desktop Chip Set)
• Oak OTI-040 (286/3868X OakNote Notebook Chip Set)
• Oak OTI-050 (286/386SX OakHorizon Chip set)
• Oak Unidentified