Macintosh Performa 476
E1007253
The Macintosh Performa 476 is a mid-1990s Apple personal computer in the Performa line, offering modest performance and multimedia capabilities for home and small-office users.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Macintosh Performa 476 canonical | 1 |
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
Macintosh computer
ⓘ
desktop computer ⓘ personal computer ⓘ |
| addressBusWidth | 32-bit ⓘ |
| alsoKnownAs |
LC 475 variant
ⓘ
Performa 476 NERFINISHED ⓘ |
| basedOnModel | Macintosh LC 475 NERFINISHED ⓘ |
| caseDesign | pizza box desktop case ⓘ |
| colorDepth | up to 16-bit color with maximum VRAM ⓘ |
| cpu | Motorola 68LC040 NERFINISHED ⓘ |
| cpuArchitecture | Motorola 68040 family NERFINISHED ⓘ |
| cpuClockSpeed | 25 MHz ⓘ |
| dataBusWidth | 32-bit ⓘ |
| defaultRAM | 4 MB ⓘ |
| expansionSlots |
1 LC PDS slot
ⓘ
1 communication slot ⓘ |
| floatingPointUnit | none on 68LC040 (no FPU) ⓘ |
| floppyDrive | 1.4 MB SuperDrive ⓘ |
| formFactor | low-profile desktop ⓘ |
| hardDriveCapacity | typically 160 MB or 250 MB SCSI hard disk ⓘ |
| hardDriveInterface | internal SCSI ⓘ |
| intendedMarket |
home users
ⓘ
small office users ⓘ |
| manufacturer |
Apple Inc.
ⓘ
surface form:
Apple Computer, Inc.
|
| maximumResolution | 832×624 pixels (with appropriate monitor and VRAM) ⓘ |
| operatingSystem |
Mac OS 8 compatible (with limitations)
ⓘ
System 7 compatible ⓘ |
| opticalDrive | none built-in ⓘ |
| ports |
ADB port
ⓘ
Apple video (DB-15) ⓘ SCSI port ⓘ audio in ⓘ audio out ⓘ two serial ports (printer and modem) ⓘ |
| powerSupplyType | internal ⓘ |
| productLine | Macintosh Performa NERFINISHED ⓘ |
| ramSlots | 1 SIMM slot plus onboard RAM ⓘ |
| ramType | 72-pin SIMM ⓘ |
| ramUpgradeableTo | 36 MB ⓘ |
| releasePeriod | mid-1990s ⓘ |
| romSize | 1 MB ⓘ |
| soundHardware |
8-bit stereo audio output
ⓘ
built-in speaker ⓘ |
| successorModel | later PowerPC-based Performa models ⓘ |
| systemBusSpeed | 25 MHz ⓘ |
| targetUseCases |
education and home productivity
ⓘ
multimedia applications ⓘ |
| videoOutput | built-in Apple video (DB-15) port ⓘ |
| videoRAM | 256 KB standard ⓘ |
| videoRAMUpgradeableTo | 1 MB ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Macintosh Performa 476 Description of subject: The Macintosh Performa 476 is a mid-1990s Apple personal computer in the Performa line, offering modest performance and multimedia capabilities for home and small-office users.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.