Macintosh Quadra 650: Technical Specifications

Macintosh Quadra 650

Logic Board

Ports

Power

Processor:

68040, 33

PMMU:

integrated

FPU:

integrated

Data Path:

32, 33

L1 Cache:

8K

L2 Cache:

none

2nd Processor:

none

Slots:

3 NuBus, 1 PDS

USB:

ADB:

2

Video:

DB-15

Floppy:

none

SCSI:

DB-25

Geoports:

Ethernet:

AAUI-15

FireWire:

Mic Type:

Omni

AirPort Ready:

Other Ports:

Printer

Modem

Speaker

,

Max Watts:

230

Amps:

1.9

BTU per Hr:

786.6

Voltage:

100-240

Freq Range:

50-60 Hz

Battery Type:

3.6V lithium

Soft Power:

yes

Pass Through:

yes

Memory

Video Memory

Logic Board:

4, 8 MB

RAM Slots:

4, 72-pin SIMM

Min - Max RAM:

4 MB - 132, 136 M B

Min RAM Speed:

80

RAM Sizes:

4, 8, 16, 32 MB

Install in Groups of:

1

Resolution

Video Memory

512K VRAM

(built in)

Video Memory

1MB VRAM

(2x256K)

512 x 384

16-bit

16-bit

640 x 400

n/a-bit

n/a-bit

640 x 480

8-bit

16-bit

800 x 600

8-bit

16-bit

832 x 624

8-bit

16-bit

1024 x 768

4-bit

8-bit

1152 x 870

4-bit

8-bit

1280 x 1024

n/a-bit

n/a-bit

Physical

Software

Storage

Introduced:

10/21/1993

Discontinued:

9/12/1994

Form Factor:

IIvx

Gestalt ID:

36

Weight (lbs):

25

Dimensions (in):

6 H x 13 W x 16.5 D

Addressing Modes:

24-, 32-bit

Orig SSW:

7.1

Orig Enabler:

System Enabler 040 v1.1

ROM ID:

$067C

ROM Ver:

n/a

ROM Size:

1MB

AppleTalk Ver:

57.0.4

Mac OS

Supported:

7.1

7.5

7.1.1 (Pro)

7.5.1

7.5.3

7.5.5

7.6

7.6.1

8.0

Floppy Size:

1.44MB

Floppy Inject:

auto

Min. Int HD Size:

230-500MB

Int HD Interface:

SCSI

Orig CD Speed

2x

Int CD Support:

yes