KICKSTARTS: 3.0 ROM's came with all Amiga 4000 desktops. 3.1 This is available as an upgrade ROM chips are a pair of 40 pin DIPs. CPU: 68030 at 25MHz or 68040 at 25MHz FPU: optional 68882 with 030 or 68040 built in FPU CHIPS: Buster - SuperBuster -07, -09 and -11 Ramsey - Ramsey -04 and -07 Lisa Fat Gary Alice RAM: CHIP RAM Uses 256k ZIP DRAM for up to 2 megabytes FAST RAM uses 1x4 Static Column OR Page Mode ZIP DRAM for up to 16 Megabytes or FAST RAM uses 256x4 Static Column OR Page Mode ZIP DRAM up to 4 Megabytes or FAST RAM uses 44256 DRAM DIPs for 1 Megabyte of FAST RAM. May not be used in conjuction with ZIPs. PORTS: 15KHz Video External Disk drive Parallel Port External SCSI Connector Serial Port Mouse/Joystick ports 5-pin DIN Keyboard Port Left and Right RCA Audio SLOTS: 1 Video Slot In line with ZorroIII slot 1 xxx pin CPU slot 4 ZorroII/III 16/32-bit Expansion slots 2 16-bit ISA slots (for use with BridgeBoard Devices) inline with ZorroIII slots MOTHERBOARD REVISIONS: REV A, brown board, avoid using as it didn't work with Toasters properly REV B, green board, 95% of the motherboards out there are this type REV C, green board, rare, has 030 and chip ram surface mounted onto motherboard 68030 version shipped with a Commodore 3630 030 card in the CPU SLOT 68040 version shipped with a Commodore 3640 040 card in the CPU SLOT Amiga 3000 Jumper Settings