Macintosh Quadra 630

Mac_specs|Name=Macintosh Quadra / LC / Performa 630|
July 15, 1994|MSRP=1200 - 2200|CPU=Motorola 68040 or 68LC040
CPUspeed=33 MHz|OS=System 7.1.2P, System 7.5-Mac OS 8.1, or with PowerPC upgrade Mac OS 9.1|RAM=4 MiB, expandable to 68 MiB|RAMtype=80 ns 72-pin SIMM
Discontinued=October 5, 1995The Macintosh Quadra 630 (Codenames: "Crusader", "Show Biz", "Show & Tell"; also sold with minor variations as the Macintosh LC 630 in the educational market and as the Macintosh Performa 630 in the consumer market) is a personal computer that is a part of Apple Computer's (now Apple Inc.) Quadra series of Macintosh computers. It was introduced in July 1994, replacing the Quadra 610, and was discontinued in October 1995 with no direct replacement - however, the Power Macintosh 6200 and its Performa versions took a very similar position in Apple's product lineup later, and continued using the new case introduced with the 630.

The 630 was the last Quadra Macintosh introduced, though the earlier 950 remained available longer. A big change compared to previous Macintosh models was the choice of hard drive interface: cheaper, but slower IDE drives were used instead of SCSI for the first time. SCSI ports were still available on the machines, and were in fact used for the CD-ROM (if one was installed), but they used an older controller that was much slower than the ones used in higher-end Macs of the time [Remy Davison, Insanely Great Mac: [http://www.insanely-great.com/features/010806.html The 10 worst Macs ever built] ] .

Variants

The 630 was available in a confusing number of configurations, especially in the Performa variants (which had slightly different model numbers). The Quadra 630 featured an 68040 processor, 4 MiB of RAM, a 250 MB hard disk and a CD-ROM drive; the LC 630 was essentially identical, but had the FPU-less 68LC040 processor. The LC 630 DOS compatible added an additional 486DX2 processor at 66 MHz and dedicated RAM on a Processor Direct Slot card to the LC 630. The Performa versions were:
* 630 - The LC 630, but without the CD-ROM drive
* 630CD - Identical to the LC 630
* 630CD DOS compatible - Identical to the LC 630 DOS compatible
* 631CD - Like the 630CD, but with an additional RAM slot (for a total of two) on the motherboard, 8 MiB RAM, 500 MB hard disk and sold bundled with a monitor and modem
* 635CD - The 630CD, but with 5 MiB RAM, bundled with a monitor and a modem
* 636 - The 635CD without the monitor and CD-ROM, but with 8 MiB of RAM and the (optional) 500 MB hard disk
* 636CD - The 636 with a CD-ROM. Sold exclusively through higher-education outlets. Was available with a 250MB hard disk.
* 637CD - The 636CD with the monitor, but only a 350 MB hard disk
* 638CD - The 637CD without the monitor, but a TV/video in card instead
* 640CD DOS compatible - The 631CD with a modem and the 630CD DOS compatible's 486 processor card

External links

* [http://docs.info.apple.com/article.html?artnum=112276 Quadra 630] , [http://docs.info.apple.com/article.html?artnum=112275 LC 630] , [http://docs.info.apple.com/article.html?artnum=112295 LC 630 (DOS)] , [http://docs.info.apple.com/article.html?artnum=112269 Performa 630] , [http://docs.info.apple.com/article.html?artnum=112308 630 (DOS)] , [http://docs.info.apple.com/article.html?artnum=112314 631] , [http://docs.info.apple.com/article.html?artnum=112270 635] , [http://docs.info.apple.com/article.html?artnum=112271 636] , [http://docs.info.apple.com/article.html?artnum=112272 637] , [http://docs.info.apple.com/article.html?artnum=112273 638] and [http://docs.info.apple.com/article.html?artnum=112303 640] specifications at AppleSpec
* [http://apple-history.com/?page=gallery&model=630 Quadra 630] at apple-history.com
* [http://www.lowendmac.com/quadra/q630.shtml Quadra 630] and [http://www.lowendmac.com/quadra/lc630dos.shtml the DOS compatible models] at Low End Mac
* [http://www.everymac.com/systems/apple/mac_quadra/stats/mac_quadra_630.html Quadra 630] , [http://www.everymac.com/systems/apple/mac_lc/stats/mac_lc_630.html LC 630] , [http://www.everymac.com/systems/apple/mac_performa/stats/mac_performa_630.html Performa 630] , [http://www.everymac.com/systems/apple/mac_performa/stats/mac_performa_631cd.html 631] , [http://www.everymac.com/systems/apple/mac_performa/stats/mac_performa_635cd.html 635] , [http://www.everymac.com/systems/apple/mac_performa/stats/mac_performa_636cd.html 636] , [http://www.everymac.com/systems/apple/mac_performa/stats/mac_performa_637cd.html 637] , [http://www.everymac.com/systems/apple/mac_performa/stats/mac_performa_638cd.html 638] and [http://www.everymac.com/systems/apple/mac_performa/stats/mac_performa_640cd.html 640] at EveryMac.com

References