Step straight back to the turn of the millennium and the golden age of DIY beige computing with an authentic, beautifully preserved time capsule: an original Classic Custom Beige ATX Mid-Tower PC built on a Biostar platform!

This system powers on instantly, passes POST with a crisp system beep, displays the vibrant graphic Biostar motherboard splash screen, and enters the Award Software CMOS Setup Utility smoothly! Please note: This machine is sold without an internal hard drive (No HDD included). It serves as the ultimate clean-slate platform for retro builders, DOS/Windows gamers, and collectors ready to drop in their preferred vintage IDE hard drive, industrial CF-to-IDE solid-state module, or IDE DOM to install an authentic period operating system such as MS-DOS 6.22, Windows 95, Windows 98 SE, Windows ME, or Windows 2000 Professional!

Housed in an authentic, heavy-gauge steel warm-beige ATX chassis featuring sculpted horizontal front intake vents, an oval tactile power button, discrete reset button, and amber/green diagnostic activity LEDs, this machine captures the pure aesthetic of early-2000s PC gaming. Equipped with 256MB of high-speed SDRAM/DDR memory (253,952K total recognized in BIOS setup), this motherboard platform delivers rock-solid stability for timing-sensitive turn-of-the-century software.

For vintage computing purists, this custom build provides the ideal hardware architecture to run legendary DOS and Windows 9x titles without the software emulation lag, CPU clock bugs, or display mapping issues encountered on modern systems. Backed by integrated native VGA output and open expansion bays, it is ready to run era blockbusters like DOOM II, Duke Nukem 3D, Quake & Quake II, Half-Life, Unreal Tournament, StarCraft: Brood War, Diablo II, Age of Empires II, Command & Conquer: Red Alert, RollerCoaster Tycoon, Fallout 2, and classic LucasArts adventures.

Built with true legacy hardware expandability:

• Integrated 52X Max CD-ROM Optical Drive (Model: CCD-52X6S) featuring front rotary volume dial, 3.5mm headphone jack, play/skip buttons, and manual eject pinhole

• Integrated 3.5" 1.44MB floppy diskette drive (essential for vintage floppy installations, DOS system disks, and diskette archiving)

• Open 5.25" and 3.5" expansion bays with matching beige covers intact

• Full legacy motherboard rear I/O: dual PS/2 ports for vintage clicky mechanical keyboards and ball mice, dual high-speed USB ports, an integrated 15-pin Gameport / MIDI port (the holy grail for vintage analog joysticks and MIDI synthesizers), a 9-pin RS-232 serial COM port, and a DB-25 parallel printer port

• Integrated 3-jack color-coded analog audio (Line-In, Line-Out, Microphone)

• Native analog VGA video output (crystal-clear, zero-lag image reproduction on vintage CRT monitors)

• Dedicated PCI 56K internal fax/modem card with dual RJ-11 jacks

• Open motherboard PCI expansion slots and AGP slot ready for dedicated 3dfx Voodoo, NVIDIA GeForce, or Sound Blaster expansion cards

Key Specifications & Retro Hardware Details

• Brand / Motherboard: Biostar Microtech International (Award Software CMOS Setup Utility)

• Form Factor: Full Classic Beige ATX Mid-Tower PC Chassis

• Motherboard Platform: Biostar Socket Platform with Native AGP & PCI Architecture

• Installed Memory (RAM): 256 MB High-Speed SDRAM / DDR RAM (640K Base / 252,928K Extended recognized in CMOS)

• Storage (Hard Drive): None Included (Primary Master/Slave IDE channels open; requires standard 3.5" IDE hard drive, IDE DOM, or CF-to-IDE solid-state adapter)

• Graphics: Integrated Motherboard Graphics Controller with 15-Pin Analog VGA Output

• Optical Drive: Integrated 5.25" Tray-Loading 52X Max CD-ROM Optical Drive (Model: CCD-52X6S, with front headphone jack, track controls, and volume wheel)

• Floppy Drive: Integrated 3.5" 1.44MB Floppy Diskette Drive (Drive A: recognized in BIOS)

• Expansion Bays: 1 x Open 5.25" Optical Bay, 1 x Open 3.5" External Bay, and internal 3.5" HDD mounting bays

• Front Access Console:

  • Tactile Oval Power Switch & Recessed Reset Button

  • Power & HDD System Activity LEDs

  • Lower Curved Acoustic / Cooling Intake Grilles

• Rear I/O Connectivity:

  • 1 x 15-Pin Analog VGA Video Monitor Output (ideal for CRT gaming)

  • 1 x 15-Pin Legacy Gameport / MIDI Connector (for vintage analog joysticks)

  • 2 x Universal Serial Bus (USB) Ports

  • 2 x PS/2 Legacy Ports (Color-coded for Keyboard & Mouse)

  • 1 x 9-Pin RS-232 Serial COM Port

  • 1 x DB-25 Parallel Printer Port (LPT1)

  • 3 x 3.5mm Color-Coded Audio Jacks (Line-In, Line-Out, Microphone)

  • Dedicated PCI Modem Card (Dual RJ-11 Phone/Line Jacks - Part: 1333-3025-00-03C-0883)

  • Open Full-Height PCI and AGP Expansion Card Slots

  • Standard 3-Prong AC Power Inlet with 115V/230V Voltage Selector Switch, Hard On/Off Rocker, and Internal Power Supply

• Chassis Badging: Front custom "Solid Rock Computers" emblem intact

Condition Notes

• Functional Condition: Bench-tested and verified working to BIOS setup. Powers on immediately, passes POST, initializes the integrated VGA video output cleanly, and enters the Award Software CMOS Setup Utility where the 256MB memory, 52X CD-ROM drive, and 1.44MB floppy drive are accurately detected and configured. The 52X CD-ROM drive ejects and spins smoothly, the front switches actuate with tactile response, cooling fans spin freely, and internal power supply rails test stable. Please note: System is sold without a hard drive or operating system; buyer must supply their own IDE storage device and install their desired OS.

• Cosmetic Condition: Great vintage collector condition overall. The classic warm-beige front bezel, curved intake louvers, and heavy steel side panels are structurally solid with no broken covers, missing case feet, or cracked plastic. Shows light, authentic, uniform vintage patina, faint shelf wear, and minor hairline surface marks consistent with careful storage and vintage age (rear chassis has small handwritten inventory numbers that can be cleaned or preserved). Please review the high-resolution photos for an exact look at physical condition.

What's Included

• Classic Custom Beige ATX Mid-Tower PC (Complete with Biostar Motherboard, 256MB RAM, 52X CD-ROM, 3.5" floppy drive, PCI modem, and internal power supply)

• Standard Heavy-Duty AC Power Cable

• Note: Hard drive is NOT included. The external NEC monitor and video cables shown in testing photos are for demonstration purposes only and are NOT included.

Professional Packaging & Shipping Notice

Classic beige desktop PC towers house heavy steel frames, delicate optical assemblies, floppy drives, and internal power supplies that require superior transit protection. This machine will be wrapped securely in anti-static ESD shielding, cushioned generously with thick layers of heavy-duty bubble padding, and boxed inside a rigid, double-walled container to guarantee safe delivery directly to your retro workbench.