Processor: PowerPC 603e (Opt. PC Compatbility Card)
Processor Speed: 120, 180, 200 MHz
Cache: 32 k L1, Optional 256 k L2
System Bus: 40 MHz
Hard Drive: 1.6 GB
Media: 4x or 8x CD-ROM, 1.44 MB Floppy
Weight and Dimensions (US): 47 lbs., 17.5" H x 15.1" W x 16" D
Weight and Dimensions (Metric): 21.3 kg, 44.5 cm H x 38.4 cm W x 40.6 cm D
Original Mac OS: System 7.5.3 (System Enabler 410) or System 7.5.5
Maximum Mac OS: Mac OS 9.1
Logicboard RAM: 8 MB
Maximum RAM: 136 MB
Type of RAM Slots: 2 - 168 Pin DIMMs
Minimum RAM Speed: 70 ns
Graphics Card: None
Graphics Memory: 1 MB DRAM
Built-in Display: 15" RGB
Display Connection: None
Expansion Slots: PCI, comm, TV, video in/out
Hard Drive Bus: ATA
Backup Battery: 4.5V alkaline
Max Watts: 220 W
Ethernet: 10BASE-T (on 120 and 200 MHz)
Modem: None
ADB: 1
Serial: 2
SCSI: DB-25
USB: None
FireWire: None
Audio In: stereo 16 bit (built-in mono mic)
Audio Out: stereo 16 bit (built in speaker), SRS surround
History: The PowerMac 5400 looked the same as the 5200 on the outside, but inside was radically different. Running on a 120 MHz 603e processor (a high speed variant of the 603), and initially released only to educational markets, The 5400 was the first LC to use 168-pin DIMM sockets for memory expansion. It was also the first LC to include an industry-standard PCI slot, (although it also included the familiar LC comm, video i/o, and TV slots) and the first Macintosh computer to include enhanced SRS surround sound support.