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Home > Pre-PPC Specs > Macintosh Quadra 900 |
Image Credit: Apple,
Inc.
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Introduced: October 21, 1991
Terminated: May 18, 1992 |
Logic Board
Processor:
68040
Processor Speed:
25 MHz
PMMU:
Integrated
FPU:
Integrated
Bus Speed:
25 MHz
Data Path:
32-bit
ROM Size:
1 MB
Level 1 Cache:
8K
Level 2 Cache:
none
Expansion Slots:
5 NuBus, 1 PDS
Battery:
3.6V Lithium
Image Credit: Apple,
Inc.
Memory
RAM Type:
30-pin SIMM
RAM Slots:
16
Min - Max RAM:
4 MB - 256 MB
Minimum RAM Speed:
80 ns
Install in groups of:
4
RAM Sizes:
1, 4, 8, 16 MB
Onboard RAM:
none
Note:
- 8 MB and 16 MB SIMMs may be used,
but are not supported by Apple.
Ports
ADB:
1
USB:
none
FireWire:
none
Video:
DB-15
Floppy:
none
SCSI:
DB-25
Geoports:
none
Ethernet:
AAUI-15
Mic Type:
Omni
Other ports:
Printer, modem, speaker
Video
Standard VRAM:
1 MB (Built-in)
Maximum VRAM:
2 MB (4 x 256K)
Display Resolution:
- 512 x 384, 24-bit (Built-in),
24-bit (4 x 256K)
- 640 x 480, 8-bit (Built-in),
24-bit (4 x 256K)
- 832 x 624, 8-bit (Built-in),
24-bit (4 x 256K)
- 1152 x 870, 8-bit (Built-in),
8-bit (4 x 256K)
Note:
- 512K VRAM SIMMs may be installed,
but only 256K of each SIMM will be used.
Image Credit: Macworld,
June 1993
Storage
Standard CD-ROM:
2x
Internal Hard Drive:
SCSI (80 MB - 160 MB)
Floppy Disk Drive:
1.44 MB auto
Operating System
Addressing Modes:
24-bit or 32-bit
Original OS:
7.0.1
Original Enabler:
none
AppleTalk Version:
56.0.2
Compatible MacOS:
7.0.1
7.1
7.1.1 (Pro)
7.5
7.5.1
7.5.3
7.5.5
7.6
7.6.1
8.0
8.1
Miscellaneous
Codename:
Darwin, Eclipse, IIex, Premise 500
Form Factor:
Quadra 900
Dimensions (Inches):
18.6 H x 8.9 W x 20.6 D
Average Weight (lbs):
36.8
Gestalt ID:
20
Original Price:
$8500 US
Image Credit: Apple,
Inc.
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(Click) Apple Dealer Spec Sheets |
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