Languages

Archived - Macintosh PowerBook 550c: Technical Specifications

This article has been archived and is no longer updated by Apple.

 Macintosh PowerBook 550c

Logic Board Ports Power
Processor: 68040, 66
PMMU: integrated
FPU: none
Data Path: 32, 33
L1 Cache: 8K
L2 Cache: none
2nd Processor: none
Slots: modem
USB:  
ADB: 1
Video: mini-15
Floppy: none
SCSI: HDI-30
Geoports:  
Ethernet: AAUI-15
FireWire:  
Mic Type: Line in
AirPort Ready:  
Other Ports: Printer
Speaker
,
Max Watts: 40
Amps: 1.015
BTU per Hr: 136.8
Voltage: 100-240
Freq Range: 50-60 Hz
Battery Type: PB500, NiMH
Soft Power: yes
Memory Video Memory
Logic Board: 4 MB
RAM Slots: 1, PB5xx
Min - Max RAM: 12 MB - 36 MB
Min RAM Speed: 70
RAM Sizes: 4, 8, 12, 20, 32 MB
Install in Groups of: 1
Resolution Video Memory
built-in LCD screen
(built in)
Video Memory
512K VRAM (ext. only)
(built in)
512 x 384 n/a-bit 8-bit
640 x 400 16-bit n/a-bit
640 x 480 8-bit 8-bit
800 x 600 n/a-bit 8-bit
832 x 624 n/a-bit 8-bit
1024 x 768 n/a-bit n/a-bit
1152 x 870 n/a-bit n/a-bit
1280 x 1024 n/a-bit n/a-bit
Physical Software Storage
Introduced: 5/30/1995
Discontinued: n/a
Form Factor: PowerBook 520
Gestalt ID: 72
Weight (lbs): 6.8
Dimensions (in): 2.3 H x 11.5 W x 9.7 D
Notes: This system is not sold in the U.S.
Addressing Modes: 32-bit
Orig SSW: J-7.5
Orig Enabler: PowerBook 550c Enabler
ROM ID: $067C
ROM Ver: $30
ROM Size: 2MB
AppleTalk Ver: 58.1.3
Mac OS
Supported:
7.5
7.5.1
7.5.3
7.5.5
7.6
7.6.1
8.0
Floppy Size: 1.44MB
Floppy Inject: manual
Min. Int HD Size: 750MB
Int HD Interface: SCSI
Orig CD Speed n/a
Int CD Support:  

Last Modified: Apr 19, 2012
  • Last Modified: Apr 19, 2012
  • Article: SP164
  • Views:

    308

Additional Product Support Information