Macintosh Performa 460
The Macintosh Performa 460 is a consumer-oriented personal computer introduced by Apple Computer on October 18, 1993.[1] It is a rebrand of the LC III+ for the consumer market. The Performa 460 featured a sleeker case design compared to the earlier Performa 400-series models, with a smooth curved front and rounded "foot" design.
 | |
| Macintosh Performa 460 | |
| Specifications | |
|---|---|
| Manufacturer | Apple Computer, Inc. |
| Type | Personal Computer |
| Released | October 18, 1993 |
| Discontinued | November 1, 1993 |
| Intro price | US$1,300 |
| CPU | Motorola 68030 @ 33 MHz |
| Memory | 4 MB RAM (expandable to 36 MB) |
| Storage | 80 MB SCSI hard drive, 1.44 MB floppy |
| Display | 512x384-832x624 (up to 16-bit) |
| Sound | 8-bit mono |
| Dimensions | 2.9" H x 12.2" W x 15.3" D |
| Weight | 8.8 lbs (4 kg) |
| OS / Firmware | System 7.1P - 7.6.1 |
| Predecessor | Performa 450 |
| Successor | Performa 475 |
| Model no. | M1254 |
The Performa 460 uses a Motorola 68030 processor running at 33 MHz with a 32-bit data path. It shipped with 4 MB of RAM (expandable to 36 MB using a single 72-pin SIMM), 512 KB of VRAM (expandable to 768 KB), and an 80 MB SCSI hard drive. An optional 68882 FPU could be installed.
Specifications
| Component | Specification |
|---|---|
| CPU | Motorola 68030 @ 33 MHz (32-bit data path) |
| FPU | Optional 68882 |
| System Bus | 33 MHz |
| ROM | 1 MB |
| RAM | 4 MB onboard (expandable to 36 MB via 72-pin SIMM) |
| VRAM | 512 KB onboard (expandable to 768 KB) |
| Storage | 80 MB SCSI hard drive, 1.44 MB floppy |
| Expansion | 1x LC III PDS slot |
| Ports | ADB, SCSI, 2x Serial (Modem/Printer), Audio out |
| Display | Up to 832x624 @ 8-bit (512 KB), 832x624 @ 16-bit (768 KB) |
| Power | 100V-240V AC, 50 W max |
Relationship to LC III+
The Performa 460 is identical to the LC III+ internally. The Performa line was marketed to home consumers through retail channels, while the LC III+ was sold to educational institutions.
General Maintenance
For detailed maintenance procedures including cleaning, PRAM battery management, and connector maintenance, refer to the Macintosh LC III General Maintenance page (the LC III and LC III+ share the same maintenance procedures).
Troubleshooting
A troubleshooting guide addressing common issues is available on the Macintosh LC III Troubleshooting page.
Capacitor Replacement Guide
Capacitor replacement information for the logic board can be found on the Macintosh LC III Capacitor Replacement Guide page.