IBM ThinkPad 230CS

1994年，IBM发布了主打小型便携的230系列

Standard Features

• One of the following CPUs:
  • Intel i486SX, QFP 33 MHz
  • Intel i486DX2, QFP 50 MHz
• One of the following GPUs, wired to one of the following display panels:
  • Cirrus Logic CL-GD6235, QFP with 512KB FPM DRAM
    • 7.8-inch PDI DSTN display, 640x480 (VGA), with CCFL backlight
• One of the following chipsets, wired to two of the following RAM slots:
  • VLSI VL82C420 northbridge with VLSI VL82C144 southbridge
    • 4MB FPM DRAM, BGA (slot 1)
    • Empty FPM DRAM, SIMM (slot 2)
• 2.5-inch IDE slot with one of the following:
  • 131, 262, 361, 540, 722, 810, 1080, 1350, 1440, 1620, 2160, 3240, or 4090MB 4200 RPM, 12.5, 12.7, or 12.8-millimeter HDD
• One of the following audio codecs:
  • ISA with ICS ICS2002 Wavedec codec
• Machine Type(s): 2432
• One of the following dimensions:
  • 7.8-inch: 235 x 171 x 42 millimeters or 9.25 x 6.73 x 1.65 inches (with 8-cell)
• One of the following weights:
  • 7.8-inch: 1.70 kilograms or 3.75 pounds (with 8-cell)