Memory Upgrades: Quadra, LC, and Performa 630

Whether marked Quadra 630, LC 630, or Performa 63x, this model has 4 MB of RAM soldered to the motherboard and a single 72-pin SIMM socket for memory expansion up to 36 MB. (The DOS Compatible version and some 630s have a different motherboard with two SIMM slots and are covered on a separate page.)

Apple’s Performa Line, 1992 to 1997

In 1992, Apple decided that the education and design markets weren’t enough – it wanted to target mass market consumers. Rather than develop new computers for this market, Apple created a new brand and renamed three existing Macs as Performas.

The 25 Most Important Macs

2009 – Others have published their thoughts on the Best Mac Ever, the 10 Best Macs, and the 25 Best Macs, but I’m taking a different approach. I want to identify the 25 most important Macs ever, clones included. (In some cases, I’ll lump together two or more models that were introduced simultaneously.)

Getting Online with a Performa 636

2000 – I’d like to get on the Internet with my Macintosh Performa 636. Is that possible? Can I buy a modem for it, or would it be useless? What kind of modem? What do I need to get online?

Is It Time to Buy an iMac?

1999 – I just read your advice about upgrading or replacing an older Mac, and my Performa 636CD works pretty well for my purposes (except no RealAudio). I had a logic board swap done about 1-1/2 years ago so I could add a 486 card for Windows 95 (it’s easier for me to adapt to […]

Upgrades for a Performa or Quadra 630

1999 – ABV writes: Please give pros and cons for the upgrading my current Performa 630 CD. I have System 7.5, 8 MB of RAM plus RAM Doubler, the TV and video tuner, a 250 MB internal hard drive, a 500 MB external drive, and an HP DeskWriter 550C. I’m trying to upgrade the system to […]

How Should I Upgrade My Quadra or Performa 630?

1998 – ABV writes: Which version of the Mac OS would you recommend running on the following Quadra 630? The system has 20 MB of RAM, a 250 MB hard drive, an external Chinon 2x CD-ROM drive, 14″ Apple Trinitron Monitor, 33.6 kbps Supra Faxmodem, and a StyleWriter II inkjet printer. I want a version […]

What Can I Do with a Performa 630?

1998 – DB writes: Wow, and I thought I was running a low-end Apple orchard . . . have an Apple IIe, Classic II, LC, and IIcx. My boss wants me to buy his 630CD . . . admittedly, it’s more machine than I have now, but it doesn’t seem like a wise move . […]