86Box

86Box (formerly known as PCem-X, PCem Experimental or PCem Unofficial) is a system emulator based on PCem that supports older IBM PC systems and compatibles up to the Pentium II period. It also includes accessories for these systems including graphics cards, network interface controllers, sound cards, storage controllers, mice and printers.

Supported guest operating systems

 * ''The following list includes all operating systems capable of running on the emulator. Satisfactory performance is not accounted for in the list.


 * MS-DOS and compatible operating systems
 * Microsoft Windows versions up to Windows 7 (and Windows Server versions up to Windows Server 2008)
 * OS/2 (including eComStation)
 * Linux distributions which support running on older hardware
 * BeOS
 * NeXTSTEP 3.1 to 3.3, OPENSTEP 4.0 to 4.2 (including Apple Rhapsody developer releases)
 * Minix-PC 1.x, 2.x
 * BSD

Emulated hardware
Complete list of emulated hardware
 * CPU: Any CPU from an 8086/8088 to a Pentium II-era Celeron (Mendocino) and any board from 8086/8088 to Socket 370 (including Slot 1 and 2 and Virtual PC 2007) is supported, including IDT/VIA/Cyrix/ST/ALi/AMD variants. A dynamic recompiler is available, optional for 486 and WinChip and mandatory for Pentium and later processors.
 * FPU: FPUs are emulated automatically for all 486DX and higher machines. For 8086/8088/286/386/486SX machines, a 8087/287(XL)/387/487SX FPU can be emulated optionally.
 * RAM: 16 KB to 1024 MB (depending on the machine)

Intel

 * 8088 (4.77 - 16 MHz)
 * 8086 (7.16 - 16 MHz)
 * 80286 (6 - 25 MHz)
 * i386SX (16 - 40 MHz)
 * i386DX (16 - 40 MHz)
 * RapidCAD (25 - 40 MHz)
 * i486SX (16 - 33 MHz)
 * i486SX2 (50 - 60 MHz)
 * i486DX (25 - 50 MHz)
 * i486DX2 (40 - 60 MHz)
 * iDX4 (75 - 100 MHz)
 * Pentium:
 * Socket 4: 60 - 66 MHz
 * Socket 5/7: 75 - 200 MHz
 * Pentium OverDrive:
 * Socket 2/3: 63 - 83 MHz
 * Socket 4: 120 - 133 MHz
 * Socket 5/7: 150 - 166 MHz
 * Pentium MMX (166 - 233 MHz)
 * Mobile Pentium MMX (120 - 300 MHz)
 * Pentium Pro (90 - 200 MHz)
 * Pentium II OverDrive (66 - 333 MHz)
 * Pentium II:
 * Klamath: 100 - 300 MHz
 * Deschutes: 100 - 450 MHz
 * Pentium II Xeon (150 - 450 MHz)
 * Celeron (Mendocino) (66 - 533 MHz)

AMD

 * Am386SX (16 - 40 MHz)
 * Am386DX (25 - 40 MHz)
 * Am486SX (33 - 40 MHz)
 * Am486SX2 (50 - 66 MHz)
 * Am486DX/DXL (33 - 40 MHz)
 * Am486DX2/DXL2 (50 - 88 MHz)
 * Am486DX4 (75 - 120 MHz)
 * Am5x86 P75/75+/90
 * K6:
 * Model 6: 100 - 233 MHz
 * Model 7: 100 - 300 MHz
 * K6-2(+) (100 - 550 MHz)
 * K6-III (100 - 450 MHz)
 * K6-III+ (100 - 500 MHz)

IBM

 * 486SLC (33 MHz)
 * 486SLC2 (40 - 66 MHz)
 * 486SLC3 (60 - 100 MHz)
 * 486BL2 (50 - 66 MHz)
 * 486BL3 (75 - 100 MHz)

Cyrix

 * Cx486SLC (20 - 33 MHz)
 * Cx486SRx2 (32 - 50 MHz)
 * Cx486DLC (25 - 40 MHz)
 * Cx486DRx2 (32 - 66 MHz)
 * Cx486S (25 - 40 MHz)
 * Cx486DX (33 - 40 MHz)
 * Cx486DX2 (50 - 80 MHz)
 * Cx486DX4 (75 - 100 MHz)
 * Cx5x86 (80 - 133 MHz)

IDT

 * WinChip (75 - 240 MHz)
 * WinChip 2 (200 - 250 MHz)
 * WinChip 2A (200 - 300 MHz)

VIA

 * Cyrix III (66 - 700 MHz)

ST

 * STPC-DX (66 - 75 MHz)
 * STPC-DX2 (133 MHz)

ALi

 * M6117 (33 - 40 MHz)

FPUs

 * 8087
 * 287
 * 287XL
 * 387
 * 487SX

Graphics cards

 * MDA
 * Hercules
 * Hercules Plus
 * Hercules InColor
 * Hercules ColorPlus
 * ImageManager 1024
 * CGA
 * PCjr
 * PGC
 * Radius SVGA Multiview (HT209) (ISA and MCA)
 * Realtek RTG3106
 * Tandy
 * Colorplus
 * Compaq CGA, CGA 2 and EGA
 * G2 GC205
 * MDSI Genius
 * Genius VHR
 * NCR NGA
 * Paradise PVGA1A, WD90C11-LR and WD90C30-LR
 * Sigma Color 400
 * Wyse 700
 * EGA
 * SuperEGA
 * VGA
 * Video7 VGA 1024i
 * 8514/A
 * XGA
 * Oak OTI-037c
 * Oak OTI-067
 * Oak OTI-077
 * Headland HT216-32
 * Cirrus Logic GD5401 to 5480 (GD5428 also for MCA as IBM SVGA Adapter/A)
 * Tseng Labs ET2000
 * Tseng Labs ET4000AX (ISA and MCA)
 * Tseng Labs ET4000/w32i (Rev. B) and /W32p (Rev. B/C/D; VideoMagic, Cardex and Diamond Stealth 32)
 * Various ATI cards before the Mach64
 * ATI Mach64GX (16-bit ISA, VLB and PCI)
 * ATI Mach64VT2
 * Trident TVGA 8900B/D and 9000B
 * Trident TGUI 9400AGi, 9660XGi and 9680XGi
 * S3 86c801 (Phoenix and SPEA Mirage ISA)
 * S3 86c805 (MiroCRYSTAL 8S and 10SD, Phoenix and SPEA Mirage VL)
 * S3 86c911 (Diamond Stealth VRAM and Orchid Fahrenheit 1280)
 * S3 86c924 (AMI)
 * S3 86c928 (Metheus Premier 928 (16-bit ISA and VLB) and SPEA Mercury Lite (PCI))
 * S3 Vision864 (Paradise Bahamas 64, MiroCRYSTAL 20SD and Phoenix)
 * S3 Vision964 (Diamond Stealth 64 VRAM, ELSA Winner 2000 Pro/X and MiroCrystal 20SV)
 * S3 Vision868 (Phoenix and Number 9 9FX 531)
 * S3 Vision968 (ELSA Winner 2000 Pro/X, MiroVIDEO 40SV Ergo, Number 9 9FX 771 and Phoenix)
 * S3 Trio32 (Phoenix and Diamond Stealth SE)
 * S3 Trio64 (Number 9 9FX 330, Phoenix, Diamond Stealth 64 DRAM and SPEA Mirage P64)
 * S3 Trio64V+ (Phoenix)
 * S3 Trio64V2/DX
 * S3 Trio3D/2X (362) (PCI and AGP)
 * S3 ViRGE
 * original revision: 325 and Diamond Stealth 3D 2000
 * /VX: Diamond Stealth 3D 3000 and STB Velocity 3D
 * /DX: 375 and Diamond Stealth 3D 2000 Pro
 * /GX: 385
 * /GX2: 357 and Diamond Stealth 3D 4000 (both PCI and AGP)
 * 3dfx Voodoo (original and Voodoo 2)
 * 3dfx Voodoo Banshee
 * Creative 3D Blaster Banshee
 * 3dfx Velocity 100
 * 3dfx Voodoo3 2000 and 3000 (both PCI and AGP)

Network interface controllers

 * 3Com EtherLink II
 * AMD PCnet family of Ethernet adapters (ISA/ISA+/VL/PCI II/FAST III)
 * NetWorth EtherNext/MC
 * Novell NE1000 (8-bit ISA)
 * Novell NE2000 (16-bit ISA)
 * Racal Interlan EtherBlaster
 * Realtek RTL8019AS (ISA) and RTL8029AS (PCI)
 * Western Digital WD8003E and EB (ISA) and WD8003E/A and ET/A (MCA)
 * Western Digital WD8013EBT
 * Parallel Line Internet Protocol

Sound cards

 * Game Blaster or Creative Music System
 * AdLib (incl. MCA) and AdLib Gold
 * NCR Business Audio (MCA)
 * Sound Blaster:
 * 1.0 - 2.0 and Pro (8-bit ISA)
 * 16 through AWE64 Gold (16-bit ISA)
 * MCV and Pro MCV (MCA)
 * Gravis Ultrasound
 * Windows Sound System
 * Innovation SSI-2001
 * C-Media CMI8338 and 8738
 * Ensoniq AudioPCI (ES1371)
 * Analog Devices AD1881
 * Crystal CS4297A
 * Standalone ISA MPU-401
 * Standalone MCA MPU-IMC (MPU-401 for MCA)

Storage cards

 * Xebec MFM Hard Disk controller
 * DTC5150X MFM Hard Disk controller
 * PC/AT (WD1003) MFM Hard Disk controller
 * PC/AT (WD1007V-SE1) ESDI Hard Disk controller
 * IBM PS/2 MCA ESDI Hard Disk controller
 * IBM PS/2 MCA SCSI adapter (Spock)
 * Universal XTIDE BIOS (both 1.1.5 and 2.0.0b3)
 * Acculogic XTIDE card
 * Adaptec 154x series ISA SCSI controllers (A/B, C, CF and CP variants + BIOS)
 * Adaptec 1640 MCA SCSI controller + BIOS
 * BusLogic BT-54x series ISA SCSI controllers (542BH, 545S variants + BIOS)
 * BusLogic BT-445S VLB SCSI controller + BIOS
 * BusLogic BT-640A MCA SCSI controller + BIOS
 * BusLogic BT-958D PCI SCSI controller + BIOS
 * Corel LS2000
 * NCR 5380-based cards (Longshine LCS-6821N, Rancho RT1000B and Trantor T128/T130B + BIOS)
 * NCR 53c8xx PCI SCSI controller (BIOS is embedded into the PCI-based boards)
 * NCR 53c90 MCA SCSI controller (BIOS is embedded in the board)
 * WD-XT150 XTA Hard Disk controller for XT compatibles, IBM PS/1 model 2011 and IBM PS/2 model 30-286
 * Tekram DC-390

Printers

 * Generic Text printer
 * Generic Epson ESC/P compatible printer
 * Generic PostScript compatible printer