Josh: Fix missing image: replace Performa5260.jpg with Macintosh_Performa_5200.jpg

2026-02-10T11:25:53Z

Fix missing image: replace Performa5260.jpg with Macintosh_Performa_5200.jpg

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	{{Infobox computer		{{Infobox computer
	\| name = Macintosh Performa 5260CD		\| name = Macintosh Performa 5260CD
	\| image = [[File:~~Performa5260~~.jpg]]		\| image = [[File:Macintosh_Performa_5200.jpg]]
	\| caption = Macintosh Performa 5260CD		\| caption = Macintosh Performa 5260CD
	\| manufacturer = Apple Computer, Inc.		\| manufacturer = Apple Computer, Inc.

Josh: Created Performa 5260CD page with technical specs

2026-02-10T10:49:39Z

Created Performa 5260CD page with technical specs

New page

{{Infobox computer
| name = Macintosh Performa 5260CD
| image = [[File:Performa5260.jpg]]
| caption = Macintosh Performa 5260CD
| manufacturer = Apple Computer, Inc.
| type = All-in-one Personal Computer
| release date = April 22, 1996
| discontinued = February 1, 1997
| price = US$1,900
| cpu = PowerPC 603e @ 100 MHz
| memory = 8 MB or 16 MB RAM (expandable to 64 MB)
| storage = 800 MB or 1.2 GB IDE hard drive, 4X 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 5200CD|Performa 5200CD]]
| successor = [[Macintosh Performa 5400CD|Performa 5400CD]]
| model = M3457
}}
The '''Macintosh Performa 5260CD''' is an all-in-one personal computer manufactured by Apple Computer, Inc., introduced on April 22, 1996.<ref>{{cite web |url=https://everymac.com/systems/apple/mac_performa/specs/mac_performa_5260cd.html |title=Apple Macintosh Performa 5260CD Specs |publisher=EveryMac.com |access-date=2026-02-10}}</ref> It features a 100 MHz PowerPC 603e processor in the same all-in-one chassis as its predecessor, the [[Macintosh Performa 5200CD|Performa 5200CD]].

The Performa 5260 series replaced the PowerPC 603 CPU with the improved 603e. The system shares its logic board and form factor with the education-market Power Macintosh 5260/100 and various regional variants sold under different model numbers.<ref>{{cite web |url=https://en.wikipedia.org/wiki/Power_Macintosh_5260 |title=Power Macintosh 5260 |publisher=Wikipedia |access-date=2026-02-10}}</ref>

== Model Variants ==

The Performa 5260 family includes several regional and speed variants:

<templatestyles src="Template:StyledTable/styles.css" />
{| class="wikitable styled-table" style="width:100%; text-align:center;"
|+ '''Performa 5260/5280 Series Variants'''
|-
! Model !! CPU Speed !! Hard Drive !! CD-ROM !! Introduction !! Region
|-
| '''Performa 5260CD''' || 100 MHz || 800 MB or 1.2 GB || 4X || April 22, 1996 || Worldwide
|-
| '''Performa 5270CD''' || 100 MHz || 1.2 GB || 4X || April 22, 1996 || Asia, Europe
|-
| '''Performa 5280''' || 120 MHz || 1.2 GB || 8X || November 12, 1996 || Japan
|}

The Performa 5270CD is identical to the 5260CD with a different model designation for Asian and European markets. The Performa 5280 is a later variant with a faster 120 MHz CPU and 8X CD-ROM drive, sold exclusively in Japan.

== Architecture and Processor ==

The Performa 5260CD uses the PowerPC 603e processor running at 100 MHz with a 40 MHz system bus.<ref>{{cite web |url=https://support.apple.com/kb/SP298 |title=Macintosh Performa 5260CD: Technical Specifications |publisher=Apple Inc. |access-date=2026-02-10}}</ref> 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)

=== ROM ===
The system includes 4 MB of ROM in a "New World" ROM-in-RAM configuration.

== Memory and Storage ==

=== RAM Configuration ===
{| class="wikitable styled-table" 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
|}

RAM cannot be interleaved on this system. 1 MB of system RAM is permanently dedicated to video function.

=== Storage Systems ===
* '''Hard Drive:''' 800 MB or 1.2 GB IDE internal drive
* '''Floppy Drive:''' 1.44 MB 3.5" manual-inject
* '''CD-ROM:''' 4X (5260CD/5270CD) or 8X (5280)

The system uses an IDE interface for the hard drive; internal SCSI hard drives are not supported.

== Display and Graphics ==

The Performa 5260CD features a built-in 14" Shadow Mask RGB CRT display running at 640×480 resolution with 16-bit color (thousands of colors). Video memory consists of 1 MB dedicated from system RAM and cannot be expanded.<ref>{{cite web |url=https://everymac.com/systems/apple/mac_performa/specs/mac_performa_5260cd.html |title=Apple Macintosh Performa 5260CD Specs |publisher=EveryMac.com |access-date=2026-02-10}}</ref>

An external display can be connected via an optional LC PDS video card.

== Audio Capabilities ==

The system provides 16-bit mono sound input through the rear audio input jack. Standard Macintosh sound output is provided through built-in speakers and a rear audio output jack.

== Input/Output and Expansion ==

=== Port Configuration ===
{| class="wikitable styled-table" style="width:70%; text-align:center;"
|-
! Port Type !! Quantity !! Notes
|-
| '''ADB''' || 1 || Apple Desktop Bus for keyboard and mouse
|-
| '''Serial''' || 2 || Printer and modem ports (no hardware handshaking)
|-
| '''Audio In''' || 1 || 16-bit mono
|-
| '''Audio Out''' || 1 || Stereo
|-
| '''SCSI''' || 1 || External DB-25 SCSI port
|-
| '''Video Out''' || 1 || Optional DB-15 (via expansion)
|}

The serial ports do not support hardware handshaking, limiting external modem speeds to 9600 bps.

=== Expansion Slots ===
* '''LC PDS:''' 1 slot for Processor Direct Slot cards
* '''Comm Slot:''' 1 slot for communication cards
* '''Video I/O Slot:''' 1 slot for video input/output cards
* '''TV Tuner Slot:''' 1 slot for optional TV tuner

== General Maintenance ==

For detailed maintenance practices including cleaning, PRAM battery management, connector corrosion prevention, and voltage adjustments, refer to the dedicated [[Macintosh Performa 5260CD General Maintenance]] page.

== PCB Schematics & Service Manual ==

The Performa 5260 shares its logic board with the Power Macintosh 5260 series.

=== Apple Service Manual ===

The official Apple Service Source documentation covers both the Power Macintosh 5260 and Performa 5260/5280 series.

All Apple Service Manuals can be found on the [[:Category:Apple Service Source|Apple Service Source]] page.

== Capacitor Replacement Guide ==

Detailed capacitor replacement guidelines for the logic board can be found on the [[Macintosh Performa 5260CD Capacitor Replacement Guide]] page.

== Retrobrite ==

To address plastic yellowing, detailed instructions can be found on the [[Retrobrite]] 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 Performa 5260CD Troubleshooting]] 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 (Performa 5260CD, April 1996)
|-
| '''CPU''' || PowerPC 603e @ 100 MHz
|-
| '''Bus width''' || 32-bit data • 64-bit data path
|-
| '''System Bus''' || 40 MHz
|-
| '''ROM''' || 4 MB
|-
| '''RAM''' || 8-64 MB (72-pin SIMM)
|-
| '''Video''' || 640 × 480 @ 16-bit color
|-
| '''VRAM''' || 1 MB (from system RAM)
|-
| '''Sound''' || 16-bit mono input, stereo output
|-
| '''Disks''' || 1.44 MB floppy, 800 MB-1.2 GB HDD, 4X CD-ROM
|-
| '''Ports''' || ADB, SCSI, Serial × 2, Audio I/O
|}

=== Power Specifications ===
{| class="wikitable styled-table" style="width:70%; text-align:center;"
|-
! Specification !! Value
|-
| '''Input Voltage''' || 110V-240V AC
|-
| '''Frequency''' || 50-60 Hz
|-
| '''Maximum Wattage''' || 125 W
|}

== References ==
<references />

[[Category:Apple Vintage Computers]]

Macintosh Performa 5260CD - Revision history

Josh: Fix missing image: replace Performa5260.jpg with Macintosh_Performa_5200.jpg

Josh: Created Performa 5260CD page with technical specs