Macintosh Centris 650 / Quadra 650(1993)
Background
The Centris 650 was a faster, more expandable version of the 610. It came in a IIvx-style case, and was powered by a 25 MHz 68040 processor. In October 1993, the 650 was replaced with the Quadra 650, which had a 33 MHz 68040 processor, but was in all other ways the same. The Centris/Quadra 650 sold for $2,700, and was discontinued in September of 1994.
Source: apple-history
Key Specs
DisplayModular
ChipMotorola 68040
Memory4 MB or 8 MB (Built-in) / Max 132 MB or 136 MB
Storage80 MB、230 MB or 500 MB
Weight11.3 kg
Full Specifications
Basic Info
Release Date1993.02
Introduced1993.2
Discontinued1994.9
Original Price$2,700
OS SupportSystem 7.1 ~ Mac OS 8.1
Support StatusDiscontinued
Chip & Storage
ChipMotorola 68040（25 MHz (Centris) / 33 MHz (Quadra)，single-core，integrated FPU）
Memory4 MB or 8 MB (Built-in) / Max 132 MB or 136 MB
Storage80 MB、230 MB or 500 MB
Hard Drive InterfaceSCSI
FirmwareMacintosh ROM
Graphics Memory1 MB
Display
Screen TypeModular
Camera & Audio
Media DriveOptional 2x CD-ROM, 1.44 MB floppy drive
Connectivity & Expansion
Expansion Slots3x NuBus, 1x PDS slot
Backup Battery3.6 V Lithium battery
Power Consumption230 W (Max continuous power)
Body & Dimensions
Width33 mm
Height15.2 mm
Thickness41.9 mm
Weight11.3 kg
Color
Available Colors
Model Identifier
Model IDM1250