Editing Macintosh Performa 200

{{Infobox computer
| name         = Macintosh Performa 200
| image        = [[File:Macintosh Classic II.jpg]]
| caption      = Macintosh Performa 200
| manufacturer = Apple Computer, Inc.
| type         = All-in-One Personal Computer
| release_date = September 14, 1992
| discontinued = October 18, 1993
| price        = US$900
| cpu          = Motorola 68030 @ 16 MHz
| memory       = 2 MB RAM (expandable to 10 MB)
| storage      = 40 MB or 80 MB SCSI hard drive, 1.44 MB floppy drive
| display      = 9" monochrome CRT (512×342 pixels)
| sound        = Monaural 8-bit
| dimensions   = 13.2" H × 9.7" W × 11.2" D (35.5 cm × 24.6 cm × 28.4 cm)
| weight       = 16.0 lbs (7.3 kg)
| os           = System 7.0.1 – Mac OS 7.6.1
| predecessor  = 
| successor    = 
| codename     = 
| model        = M4150
}}

The '''Macintosh Performa 200''' is a consumer-oriented compact Macintosh computer introduced by Apple Computer on September 14, 1992.<ref>{{cite web |url=https://everymac.com/systems/apple/mac_performa/specs/mac_performa_200.html |title=Macintosh Performa 200 Specs |publisher=EveryMac.com |access-date=2026-02-10}}</ref> It is a rebranded version of the [[Macintosh Classic II]], sold through consumer retail channels as part of Apple's Performa line. The two models are identical in hardware specifications, differing only in external branding and bundled software.

== Relationship to Classic II ==

The Performa 200 shares the same logic board, case design, and specifications as the [[Macintosh Classic II]]. Both models use a 16 MHz Motorola 68030 processor with a 16-bit data path, which limits memory bandwidth compared to the SE/30's 32-bit bus despite using the same processor.<ref>{{cite web |url=https://lowendmac.com/1991/mac-classic-ii/ |title=Mac Classic II |publisher=Low End Mac |access-date=2026-02-10}}</ref>

The Performa branding indicated sale through consumer retail outlets with bundled software and simplified setup, while the Classic II was sold through Apple's traditional dealer network.

== Architecture and Processor ==

The Performa 200 uses the Motorola 68030 processor running at 16 MHz. The processor supports 32-bit operations internally but connects to RAM via a 16-bit data bus, reducing memory throughput. The system bus operates at 16 MHz.

A proprietary internal expansion slot was designed for an optional FPU co-processor, though Apple never released one.

=== Memory ===

* '''Standard RAM:''' 2 MB soldered on logic board
* '''Maximum RAM:''' 10 MB (2 MB onboard + 8 MB via two 4 MB 30-pin SIMMs)
* '''RAM Type:''' 30-pin SIMM, 100 ns or faster
* '''RAM Slots:''' 2 (must be installed in matched pairs)
* '''ROM:''' 512 KB

=== Storage ===

* '''Floppy Drive:''' 1.44 MB SuperDrive (auto-inject)
* '''Hard Drive:''' 40 MB or 80 MB internal SCSI
* '''SCSI Interface:''' Internal and external SCSI ports

== Display ==

The Performa 200 includes a built-in 9" monochrome CRT display with a resolution of 512×342 pixels, identical to the original Macintosh form factor. The integrated video circuitry draws from main RAM.

== Input/Output ==

* '''Keyboard Port:''' ADB (Apple Desktop Bus)
* '''Mouse Port:''' ADB
* '''Serial Ports:''' 2× Mini DIN-8 (printer and modem)
* '''SCSI Port:''' DB-25 external SCSI
* '''Audio:''' Mono speaker, 3.5mm headphone jack

== General Maintenance ==

For detailed maintenance practices including cleaning, PRAM battery management, connector corrosion prevention, and voltage adjustments, refer to the dedicated [[Macintosh Classic / Classic II General Maintenance|Macintosh Classic II General Maintenance]] page.

== Capacitor Replacement Guide ==

Detailed capacitor replacement guidelines for both analog and logic boards can be found on the [[Macintosh Classic II Capacitor Replacement Guide]] page.

== Troubleshooting ==

A comprehensive troubleshooting guide addressing no power, chime but no video, intermittent operation, Sad Mac errors, and floppy drive problems is available on the [[Macintosh Classic / Classic II Troubleshooting|Macintosh Classic II Troubleshooting]] page.

== Retrobrite ==

To address plastic yellowing, detailed instructions can be found on the [[Retrobrite]] page.

== Technical Details ==

<templatestyles src="Template:StyledTable/styles.css" />

=== System Architecture at a Glance ===

{| class="wikitable styled-table" style="width:90%; text-align:center;"
! Sub-system !! Specification
|-
| '''CPU''' || Motorola 68030 @ 16 MHz
|-
| '''Bus width''' || 16-bit data • 24-bit address
|-
| '''ROM''' || 512 KB
|-
| '''RAM''' || 2 MB (expandable to 10 MB)
|-
| '''Video''' || 512 × 342 monochrome
|-
| '''Sound''' || 8-bit mono
|-
| '''Disks''' || 1.44 MB 3.5" floppy, 40/80 MB SCSI HDD
|-
| '''Ports''' || ADB × 2, Serial × 2, SCSI
|}

== References ==

<references />

== Service Documentation ==

The official Apple Service Source documentation for this model:

<pdf width="800" height="500">File:Classic_ii.performa_200.pdf</pdf>

== See Also ==

* [[Macintosh Classic II]]
* [[Macintosh Classic / Classic II General Maintenance|Macintosh Classic II General Maintenance]]
* [[Macintosh Classic / Classic II Troubleshooting|Macintosh Classic II Troubleshooting]]
* [[Macintosh Classic II Capacitor Replacement Guide]]

[[Category:Apple Vintage Computers]]
[[Category:Compact Macintosh]]