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TITLE
Performa 550, 575, 577, 578, & Mac LC 575 Differences
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Article ID:
Created:
Modified:
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15225
4/27/94
8/8/00
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TOPIC
What are the differences between the Performa 550, 575, 577, 578, and Macintosh LC 575?
DISCUSSION
The following table shows the differences between the Performa 550, 575, 577, 578 and Macintosh LC 575.
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550
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575
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577
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578
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LC 575
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Processor
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68030
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68LC040
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68LC040
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68LC040
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68LC040
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Clock Speed
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33MHz
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33MHz
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33MHz
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33MHz
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33MHz
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FPU Socket
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Yes
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No
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No
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No
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No
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Std. RAM
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5 MB
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5 MB
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5 MB
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8 MB
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5 MB
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Max. RAM
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36 MB
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36 MB
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36 MB
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36 MB
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36 MB
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Std. Hard Drive
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160 MB
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250 MB
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320 MB
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320 MB
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160 MB or 320MB
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Display*
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14-in
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14-in
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14-in
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14-in
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14-in
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Std. VRAM
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512K
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1 MB
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1 MB
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1 MB
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512K
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Max. VRAM
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1 MB
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1 MB
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1 MB
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1 MB
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1 MB
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Slots
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1 PDS
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2 PDS/COM
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2 PDS/COM
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2 PDS/COMM
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2 PDS/COMM
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Modem^
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Included
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Included
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Included
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Included
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N/A
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Min. System
Software
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7.1P5
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7.1P6
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7.1P6
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7.1P6
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7.1
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Bundled
Software~
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Yes
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Yes
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Yes
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Yes
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No
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Market
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Home
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Home
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Home
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Home
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Education
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Key
* - All models have a built-in .26 mm Trinitron display.
^ - Each computer with included modem has a Global Village Teleport Bronze for Performa fax/data modem (2400 bps data/9600 bps fax).
~ - Each computer with bundled software has a set of application, communication, and utility software. This software varies between models.
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