65XE

The Atari 65XE, launched in 1985, was Atari Corporation’s cost-effective 8-bit computer designed to replace the popular 800XL. Functionally similar, it offered 64KB of RAM, built-in Atari BASIC, and retained compatibility with the vast library of Atari 400/800/XL software. It adopted the new ST-inspired low-profile case design and was often bundled with peripherals or games in Europe. While lacking some expandability features like the Parallel Bus Interface (PBI), the 65XE became a staple in classrooms, homes, and game rooms — especially in the UK, Germany, and Eastern Europe.

Notable Features

• Shared internal architecture with 800XL, but with a modern case
• Built-in Atari BASIC for easy programming out of the box
• ECI (Enhanced Cartridge Interface) allowed some advanced expansions
• Affordable price point made it hugely popular in schools and homes
• Compatible with almost all Atari 8-bit software and peripherals

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Historical Significance

• Atari’s mainstream 8-bit model post–Jack Tramiel takeover
• Popular throughout Europe, especially in Poland, Germany, and the UK
• Frequently bundled with the XF551 drive or XC12 datasette in value packs
• One of the last mass-produced 6502-based home computers
• Paved the way for hybrid systems like the Atari XEGS and transition to the ST line

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Collector's Notes

• Rarity: Common – but boxed or early ECI-equipped models are collectible
• Desirability: High – especially among European Atari fans and 8-bit enthusiasts
• Common Issues:
  • Keyboard ribbon cable wear
  • Case discoloration (especially space bar and top keys)
  • Inconsistent ECI port availability between models
• Display Tips: Ideal with XF551 drive, classic joysticks, and a game like River Raid, Alley Cat, or Boulder Dash

Specifications

Technical Information
Name	65XE
Manufacturer	Atari
Launched	Friday, February 1, 1985
Discontinued	1992 (Europe)
Launch Price	~$149 USD
Country	United States
CPU	MOS 6502C @ 1.79 MHz (NTSC) / 1.77 MHz (PAL)
Units Sold	Over 1 million (especially popular in Europe)
Power	External 5V DC power supply (regulated externally)
Storage	Cassette (XC12), 5.25" floppy disk (1050, XF551), via SIO
Expansion	SIO port, ECI port (only in some models; lacks full PBI support)
Cartridge Slot	1 × front-loading software port
Keyboard	61-key full-travel keyboard
Sound	4-channel POKEY audio chip
Graphics	Player/Missile Graphics, hardware scrolling, programmable color
Display	ANTIC + GTIA: 320×192 resolution, 16 colors
ROM	24KB (10K OS, 8K Atari BASIC, 6K I/O)
RAM	64KB