Editing Macintosh Performa 630CD

{{Infobox computer
| name         = Macintosh Performa 630CD
| image        = [[File:Macintosh_LC_630.jpg]]
| caption      = Macintosh Performa 630CD
| manufacturer = Apple Computer, Inc.
| type         = Personal Computer
| release date = July 18, 1994
| discontinued = July 1995
| price        = US$1,849
| cpu          = Motorola 68LC040 @ 33 MHz
| memory       = 4 MB RAM (expandable to 36 MB)
| storage      = 250 MB IDE hard drive, 2× CD-ROM, 1.44 MB floppy drive
| display      = Supports up to 832×624 at 8-bit color
| sound        = Stereo 16-bit sound input/output
| dimensions   = 4.3" H × 12.6" W × 16.5" D
| weight       = 19 lbs (8.6 kg)
| os           = System 7.1.2P – Mac OS 8.1
| predecessor  = [[Macintosh Performa 600CD|Performa 600CD]]
| successor    = [[Macintosh Performa 6200CD|Performa 6200CD]]
| codename     = Crusader
| model        = M3076
}}
The '''Macintosh Performa 630CD''' is a consumer-oriented personal computer manufactured by Apple Computer and released on July 18, 1994.<ref>{{cite web |url=https://support.apple.com/en-us/112345 |title=Macintosh Performa 630 and 630CD: Technical Specifications |publisher=Apple Inc. |access-date=2026-02-10}}</ref> It is a rebrand of the [[Macintosh LC 630]] for the consumer retail market, featuring a 2× CD-ROM drive in addition to the base Performa 630 configuration.

The Performa 630CD was bundled with consumer software including ClarisWorks, At Ease, Quicken, and additional CD-ROM titles.

== Architecture and Processor ==
The Performa 630CD uses a Motorola 68LC040 processor running at 33 MHz. The "LC" designation indicates the processor lacks an integrated floating-point unit (FPU). The system bus operates at 33 MHz, and the system includes 1 MB of ROM.

== Memory and Storage ==
=== RAM Configuration ===
The system ships with 4 MB of RAM soldered to the logic board. A single 72-pin SIMM socket allows expansion up to 36 MB total. 80 ns non-parity SIMMs are required.<ref>{{cite web |url=https://everymac.com/systems/apple/mac_performa/specs/mac_performa_630.html |title=Macintosh Performa 630 Specs |publisher=EveryMac.com |access-date=2026-02-10}}</ref>

=== Storage Systems ===
* 250 MB IDE hard drive
* 2× Apple CD 300i plus CD-ROM drive (SCSI internally)
* 1.44 MB SuperDrive floppy

The IDE controller supports only the internal hard drive. The CD-ROM uses internal SCSI, with an external SCSI port available for additional devices.

== Display and Graphics ==
The system includes 1 MB of dedicated DRAM for video. Supported resolutions:
* 512×384, 640×480: 16-bit color
* 800×600, 832×624: 8-bit color

== Input/Output and Expansion ==
* 2× ADB ports
* 2× Serial ports (DIN-8)
* 1× External SCSI (DB-25)
* 1× DA-15 video output
* 1× Headphone jack (front panel)
* 1× LC PDS slot
* 1× Comm slot
* 1× Video slot
* 1× TV tuner slot

== General Maintenance ==
For detailed maintenance procedures, refer to the [[Macintosh LC 630 General Maintenance]] page.

== Capacitor Replacement Guide ==
Capacitor replacement information is available on the [[Macintosh LC 630 Capacitor Replacement Guide]] page.

== Troubleshooting ==
See the [[Macintosh LC 630 Troubleshooting]] page for common issues and solutions.

== Service Documentation ==

The official Apple Service Source documentation for this model:

<pdf width="800" height="500">File:Performa_630_series.pdf</pdf>

== See Also ==
* [[Macintosh Performa 630]]
* [[Macintosh LC 630]]
* [[Macintosh Quadra 630]]

== References ==
<references />

[[Category:Apple Vintage Computers]]