Macintosh Performa 5280CD: Difference between revisions
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{{Infobox computer | |||
| name = Macintosh Performa 5280CD | |||
| image = [[File:Performa5260.jpg]] | |||
| caption = Macintosh Performa 5280CD | |||
| manufacturer = Apple Computer, Inc. | |||
| type = All-in-one Personal Computer | |||
| release date = November 12, 1996 | |||
| discontinued = June 1, 1997 | |||
| cpu = PowerPC 603e @ 120 MHz | |||
| memory = 8 MB or 16 MB RAM (expandable to 64 MB) | |||
| storage = 1.2 GB IDE hard drive, 8X CD-ROM | |||
| display = 14" Shadow Mask CRT (640×480 at 16-bit color) | |||
| sound = 16-bit mono sound input | |||
| dimensions = 17.5" H × 15.1" W × 16.0" D (44.5 × 38.4 × 40.6 cm) | |||
| weight = 45 lbs (20.4 kg) | |||
| os = System 7.5.3 – Mac OS 9.1 | |||
| predecessor = [[Macintosh Performa 5260CD|Performa 5260CD]] | |||
| successor = [[Macintosh Performa 5400CD|Performa 5400CD]] | |||
| model = M5182J/A | |||
}} | |||
The '''Macintosh Performa 5280CD''' is an all-in-one personal computer manufactured by Apple Computer, Inc., introduced on November 12, 1996.<ref>{{cite web |url=https://everymac.com/systems/apple/mac_performa/specs/mac_performa_5280_120.html |title=Apple Macintosh Performa 5280/120 Specs |publisher=EveryMac.com |access-date=2026-02-10}}</ref> It is functionally identical to the [[Macintosh Performa 5280|Performa 5280]], with both names referring to the same 120 MHz variant of the 5260 series sold in Japan. | |||
The Performa 5280/5280CD features a 120 MHz PowerPC 603e processor with an 8X CD-ROM drive, positioned as an upgraded model compared to the base [[Macintosh Performa 5260CD|Performa 5260CD]]. | |||
== Differences from Performa 5260CD == | |||
The Performa 5280CD differs from the base [[Macintosh Performa 5260CD|Performa 5260CD]] in the following ways: | |||
* '''CPU Speed:''' 120 MHz (vs 100 MHz) | |||
* '''CD-ROM:''' 8X (vs 4X) | |||
* '''Market:''' Sold exclusively in Japan | |||
* '''Introduction:''' November 1996 (vs April 1996) | |||
== Architecture and Processor == | |||
The Performa 5280CD uses the PowerPC 603e processor running at 120 MHz with a 40 MHz system bus. The 603e is a 32-bit processor with a 64-bit data path and includes an integrated floating-point unit. | |||
=== Cache Configuration === | |||
* '''L1 Cache:''' 32 KB (16 KB instruction + 16 KB data) | |||
* '''L2 Cache:''' 256 KB (optional expansion slot) | |||
== Memory and Storage == | |||
=== RAM Configuration === | |||
{| class="wikitable" style="width:70%; text-align:center;" | |||
|- | |||
! Specification !! Details | |||
|- | |||
| '''RAM Type''' || 72-pin SIMM | |||
|- | |||
| '''Minimum Speed''' || 80 ns | |||
|- | |||
| '''Standard RAM''' || 8 MB or 16 MB | |||
|- | |||
| '''Maximum RAM''' || 64 MB | |||
|- | |||
| '''RAM Slots''' || 2 | |||
|} | |||
=== Storage Systems === | |||
* '''Hard Drive:''' 1.2 GB IDE internal drive | |||
* '''Floppy Drive:''' 1.44 MB 3.5" manual-inject | |||
* '''CD-ROM:''' 8X | |||
== Display and Graphics == | |||
The Performa 5280CD features a built-in 14" Shadow Mask RGB CRT display running at 640×480 resolution with 16-bit color. Video memory consists of 1 MB dedicated from system RAM. | |||
== General Maintenance == | |||
For detailed maintenance practices, refer to the dedicated [[Macintosh Performa 5260CD General Maintenance]] page. | |||
== Capacitor Replacement Guide == | |||
Detailed capacitor replacement guidelines can be found on the [[Macintosh Performa 5260CD Capacitor Replacement Guide]] page. | |||
== Troubleshooting == | |||
A comprehensive troubleshooting guide is available on the [[Macintosh Performa 5260CD Troubleshooting]] page. | |||
== See Also == | |||
* [[Macintosh Performa 5260CD]] — Base model (100 MHz) | |||
* [[Macintosh Performa 5280]] — Same model, alternate naming | |||
* [[Macintosh Performa 5270CD]] — 100 MHz variant (Asia/Europe) | |||
== References == | |||
<references /> | |||
[[Category:Apple Vintage Computers]] | |||