IBM AT
E699604
The IBM AT (Advanced Technology) is a mid-1980s IBM personal computer that introduced the 80286 processor and became a widely adopted standard for business PCs.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
IBM PC compatible
ⓘ
personal computer ⓘ |
| alsoKnownAs |
IBM PC AT
NERFINISHED
ⓘ
PC AT NERFINISHED ⓘ |
| architecture | x86 NERFINISHED ⓘ |
| busType | ISA NERFINISHED ⓘ |
| busWidth | 16-bit ISA ⓘ |
| category |
1980s computers
ⓘ
IBM personal computers ⓘ |
| chipsetFeature |
CMOS configuration memory
ⓘ
battery-backed real-time clock ⓘ |
| cpu | Intel 80286 NERFINISHED ⓘ |
| cpuBits | 16-bit ⓘ |
| cpuClockSpeed |
6 MHz
ⓘ
8 MHz ⓘ |
| floppyDriveCapacity | 1.2 MB ⓘ |
| floppyDriveSize | 5.25-inch ⓘ |
| formFactor | desktop computer ⓘ |
| fullName | IBM Personal Computer AT NERFINISHED ⓘ |
| graphicsAdapter |
CGA
NERFINISHED
ⓘ
EGA ⓘ MDA ⓘ |
| hardDiskCapacity | 20 MB ⓘ |
| hardDiskType | ST-506 compatible ⓘ |
| influenced |
AT form factor standard
ⓘ
ATA hard drive standard name ⓘ ATX form factor naming ⓘ |
| introduced | 1984 ⓘ |
| introductionDate | 1984-08-14 ⓘ |
| keyboardConnector | 5-pin DIN ⓘ |
| keyboardType | IBM Model F AT keyboard NERFINISHED ⓘ |
| manufacturer | IBM NERFINISHED ⓘ |
| notableFor |
becoming a de facto standard for business PCs
ⓘ
introducing the 80286 CPU to IBM PCs ⓘ |
| operatingSystem |
MS-DOS
NERFINISHED
ⓘ
PC DOS NERFINISHED ⓘ Xenix NERFINISHED ⓘ early UNIX variants ⓘ |
| powerSupply | switching power supply ⓘ |
| predecessor | IBM PC XT NERFINISHED ⓘ |
| primaryMarket | business computing ⓘ |
| ramCapacity |
1 MB
ⓘ
256 KB ⓘ 512 KB ⓘ |
| ramType | DRAM ⓘ |
| storageInterface |
AT Attachment
NERFINISHED
ⓘ
ATA ⓘ |
| successor |
IBM PS/2 Model 50
NERFINISHED
ⓘ
IBM PS/2 Model 60 NERFINISHED ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.