| 製品モデル (model) |
ビット数 (Word Size) |
最小構成 (Minimum Configuration) |
最大構成 (Maximum Configuration) |
||||
| RAM | Storage | Price | RAM | Storage | Price | ||
| PC | 16/8* | 16K | Tape | $1,565 | 256K** | 320K | $4,515 |
| System/23 | 8 | 32K | 250K | $4,630 | 128K | 4.400K | $12,995 |
| Displaywriter | 16 | 160K | 250K | $5,095 | 256K | 2,000K | $8,670 |
* Identifies the 16-•bit internal bus and 8–bit data bus of the 8088 microprocessor used in the Personal Computer. See chapter 2 for more detail on this subject.
** Expansion to this capacity will not allow the use of peripherals other than printer display and disk drives. All expansion slots will be filled with memory expansion cards and a display printer adapter card. If a color display is used, a printer cannot be used unless an expansion chassis (non-IBM) is utilized.
[出典]DeVoney, C. (1982)IBM’s Personal Computer, Que Corporation, p.18のTABLE 1.2 IBM Family Small Computer Hardware Configurations
| 製品モデル Model |
画面解像度 Display Size |
CPU (Processor) |
RAM最小構成 Min RAM |
最大拡張限界 Max Expansion Limit |
||
| RAM (K) |
価格 Computer Price |
RAM | Disk Capacity(2) |
|||
| Commodore VIC 20 |
22×23 | 6502A | 3.5K | $300 | 32K | 340K |
| TRS-80 Color Computer |
32×16 | 6809 | 4K | $399 | 16K | N/A |
| Atari 400 |
40×24 | 6502 | 8K | $399 | 16K | N/A |
| Ohio Scientific C1P |
24×24 | 6502 | 4K | $479 | 32K | 160K |
| TRS-80 Model III |
64×16 | Z-80 | 4K | $699 | 48K | 313K |
| Ohio Scientific C4P |
64×32 | 6502 | 8K | $879 | 24K | 160K |
| Ohio Scientific C8P |
64×32 | 6502 | 8K | $895 | 32K | 500K |
| Atari 800 |
40×24 | 6502 | 16K | $899 | 48K | 176K |
| Commodore PET |
40×25 | 6502 | 16K | $995 | 32K | 2000K |
| Apple II | 40×24 | 6502 | 16K | $1330 | 64K | 286K |
| Commodore CBM |
80×25 | 6502 | 32K | $1495 | 32K | 2000K |
| IBM PC | 80×25 | 8088 | 16K | $1565 | 256K | 320K |
| NEC 8000 | 80×24 | Z-80A | 32K | $1600 | 64K | 328K |
Arranged in the order of price for the minimum configuration.
No peripherals such as printers are included in the prices listed above.
Prices do not include monitors as many of these units are used with TV sets. The Commodore models, except VIC 20; TRS-80 Model III; and NEC computers have built-in monitors.
[出典]DeVoney, C. (1982)IBM’s Personal Computer, Que Corporation, p.20のTABLE 1.3 Popular Small Computers Minimum Configuration (Cassette Based)