Alaris LEOPARD LX 486SLC2 + Coprocessor + 8Mb RAM + new battery -=TESTED=- For Sale

Alaris LEOPARD LX 486SLC2 + Coprocessor + 8Mb RAM + new battery -=TESTED=-
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Alaris LEOPARD LX 486SLC2 + Coprocessor + 8Mb RAM + new battery -=TESTED=-:
$169.00

Alaris LEOPARD LX 486SLC2 Motherboard + Math Coprocessor + 8MB RAM + New Battery – Fully Tested & Working

Rare Alaris LEOPARD LX (also known as IBM Opal LX) motherboard complete with IBM 486SLC2 CPU, math coprocessor, 8MB RAM, and a brand new battery. Fully tested and working.

Included:

  • Alaris LEOPARD LX 486SLC2 motherboard
  • IBM 486SLC2 CPU (onboard / soldered)
  • Math coprocessor (80387SX-compatible)
  • 8MB RAM (30-pin SIMMs)
  • New CMOS/clock battery installed

Condition: Fully tested and working. The board boots and runs correctly. A new battery has been fitted (important on these boards, as the original Ni-Cd batteries often leak and cause damage). Detailed photos of the actual item are uploaded – please review them carefully.

Key specifications (LEOPARD LX 486SLC2):

  • OPTi 82C283 chipset
  • IBM 486SLC2 processor (typically 50 or 66 MHz internal, 16-bit external bus, enhanced 386SX-based design with 486 instructions and larger internal cache)
  • Supports math coprocessor (80387SX type)
  • 30-pin SIMM slots (max around 16MB)
  • AMI BIOS
  • Baby AT form factor
  • Multiple 16-bit ISA slots
  • Also known as IBM Opal LX

The IBM 486SLC2 is an interesting and relatively uncommon processor. It offers noticeably better performance than a standard 386SX thanks to its larger cache and 486 instruction set, making it a fun choice for period-correct DOS systems and collectors.

Notes:

  • Sold as a tested working set (motherboard + CPU + coprocessor + RAM + new battery).
  • No case, power supply, hard drive, or video card included.
  • These boards were originally OEM-only (made by IBM for Alaris).
  • Please check all photos before buying. International buyers welcome.

Feel free to ask any questions before purchasing. Combined shipping available.

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Related Items:

Alaris LEOPARD LX 486SLC2 + Coprocessor + 8Mb RAM + new battery -=TESTED=- picture

Alaris LEOPARD LX 486SLC2 + Coprocessor + 8Mb RAM + new battery -=TESTED=-

$169.00


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