Macintosh Performa 6420:Technical Specifications

Macintosh Performa 6420

Logic Board

Ports

Power

Processor:

603e, 200

PMMU:

integrated

FPU:

integrated

Data Path:

64, 40

L1 Cache:

32K

L2 Cache:

256K

2nd Processor:

opt. PC Compatbility Card

Slots:

2 PCI, Comm II, TV, video in

USB:

ADB:

1

Video:

DB-15

Floppy:

none

SCSI:

DB-25

Geoports:

2

Ethernet:

none

FireWire:

Mic Type:

PlainTalk

AirPort Ready:

Other Ports:

Printer

Modem

Speaker

,Headphone

,Remote Control

,

Max Watts:

220

Amps:

3

BTU per Hr:

752.4

Voltage:

100-125/200-240

Freq Range:

47-63 Hz

Battery Type:

4.5V alkaline

Soft Power:

yes

Pass Through:

yes

Memory

Video Memory

Logic Board:

8 MB

RAM Slots:

2, 168-pin DIMM

Min - Max RAM:

24 MB - 136 MB

Min RAM Speed:

70

RAM Sizes:

8, 16, 32, 64MB

Install in Groups of:

1

Resolution

Video Memory

1MB DRAM

(built in)

512 x 384

n/a-bit

640 x 400

n/a-bit

640 x 480

16-bit

800 x 600

16-bit

832 x 624

8-bit

1024 x 768

8-bit

1152 x 870

n/a-bit

1280 x 1024

n/a-bit

Physical

Software

Storage

Introduced:

11/12/1996

Discontinued:

n/a

Form Factor:

Performa 6400

Gestalt ID:

58

Weight (lbs):

44.5

Dimensions (in):

16 H x 7.8 W x 16.9 D

Notes:

This system is not sold in the U.S.

Addressing Modes:

32-bit

Orig SSW:

7.5.3

Orig Enabler:

System Enabler 410 v1.1

ROM ID:

$077D

ROM Ver:

$29

ROM Size:

4MB

AppleTalk Ver:

58.1.5

Mac OS

Supported:

7.5.3

7.5.5

7.6

8.0

7.6.1

Floppy Size:

1.44MB

Floppy Inject:

manual

Min. Int HD Size:

2.4GB

Int HD Interface:

IDE

Orig CD Speed

8x

Int CD Support:

yes