# Commodore 1541

> external 5¼" floppy disk drive for the Commodore C64 homecomputer

**Wikidata**: [Q1756973](https://www.wikidata.org/wiki/Q1756973)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Commodore_1541)  
**Source**: https://4ort.xyz/entity/commodore-1541

Here’s the structured knowledge entry for the Commodore 1541:

---

## Summary  
The Commodore 1541 is an external 5¼" floppy disk drive designed for the Commodore 64 home computer. It was manufactured by Commodore International and used Commodore DOS as its operating system. Known for its reliability and widespread adoption, it became one of the most iconic storage devices of the 1980s.

## Key Facts  
- **Type**: External 5¼" floppy disk drive  
- **Manufacturer**: Commodore International  
- **CPU**: MOS Technology 6502  
- **Operating System**: Commodore DOS  
- **Preceded by**: Commodore 1540 (for the VIC-20)  
- **Succeeded by**: Commodore 1570 (for the Commodore 128)  
- **Discontinued**: 1993  
- **Aliases**: CBM 1541, VIC-1541, コモドール1541  
- **Image**: [Commodore 1541](https://commons.wikimedia.org/wiki/Special:FilePath/Commodore-64-1541-Floppy-Drive-01.jpg)  

## FAQs  
### Q: What computers was the Commodore 1541 compatible with?  
A: The Commodore 1541 was primarily designed for the Commodore 64 but could also be used with other Commodore systems supporting the same interface.  

### Q: What was the storage capacity of the Commodore 1541?  
A: It used 5¼" floppy disks with a storage capacity of approximately 170 KB per disk.  

### Q: Why was the Commodore 1541 so popular?  
A: Its reliability, affordability, and seamless integration with the Commodore 64 made it the go-to storage solution for home computer users in the 1980s.  

## Why It Matters  
The Commodore 1541 played a pivotal role in the success of the Commodore 64, enabling users to easily load and save software, games, and data. Its widespread adoption helped establish the C64 as one of the best-selling home computers of all time. The drive's design, featuring its own MOS 6502 CPU, allowed it to handle disk operations independently, reducing load on the main system. Despite its slow data transfer speeds, the 1541 became a cultural icon of the era, symbolizing the democratization of computing for home users.  

## Notable For  
- **First mass-market floppy drive** for the Commodore 64, making software distribution accessible.  
- **Built-in MOS 6502 CPU**, enabling standalone disk operations.  
- **Long production run**, remaining in use from the early 1980s until discontinuation in 1993.  

## Body  
### Technical Specifications  
- **CPU**: MOS Technology 6502  
- **Storage Media**: 5¼" floppy disks  
- **Capacity**: ~170 KB per disk  
- **Interface**: Proprietary serial bus (IEC)  

### Variants and Related Models  
- **Predecessor**: Commodore 1540 (for VIC-20)  
- **Successor**: Commodore 1570 (for Commodore 128)  

### Legacy  
- **Cultural Impact**: Iconic design frequently referenced in retro computing communities.  
- **Compatibility**: Still used by enthusiasts with modern adapters.  

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Commodore 1541",
  "description": "External 5¼\" floppy disk drive for the Commodore C64 home computer.",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q1117377",
    "https://en.wikipedia.org/wiki/Commodore_1541"
  ],
  "additionalType": "FloppyDiskDrive"
}

## References

1. Freebase Data Dumps. 2013