Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:personal_computer
|
| gptkbp:category |
gptkb:personal_computer
vintage computer |
| gptkbp:displayType |
10.5 inches
LCD monochrome 640 x 200 pixels |
| gptkbp:homeport |
gptkb:UART
external monitor port external keyboard port |
| https://www.w3.org/2000/01/rdf-schema#label |
IBM 5140 PC Convertible
|
| gptkbp:introduced |
1986
|
| gptkbp:manufacturer |
gptkb:IBM
|
| gptkbp:marketedAs |
PC Convertible
|
| gptkbp:notable_for |
first IBM PC to use 3.5-inch floppy disks
first IBM laptop computer |
| gptkbp:operatingSystem |
gptkb:IBM_PC_DOS_3.2
|
| gptkbp:powerSource |
removable battery pack
|
| gptkbp:predecessor |
gptkb:IBM_Portable_PC
|
| gptkbp:processor |
gptkb:Intel_80C88
|
| gptkbp:RAM |
256 KB
640 KB |
| gptkbp:speed |
4.77 MHz
|
| gptkbp:storage |
two 3.5-inch 720 KB floppy drives
|
| gptkbp:successor |
gptkb:IBM_PS/2_L40_SX
|
| gptkbp:weight |
5.8 kg
|
| gptkbp:bfsParent |
gptkb:IBM_personal_computers
|
| gptkbp:bfsLayer |
7
|