1040 STf

1040 STf - 03
	   
The Atari 520/1040 STf is the direct successor of the Atari 260 ST and
Atari 520 ST. 
In fact, it has the same technical characteristics except form built-in
floppy drive (hence the f of STf). 

The 3.5" floppy disk drive has been integrated with the power supply
into the computer.
The early first versions of the Atari 520 STf had a RAM based 
Operating System (they have a 32 KB ROM), this ROM will be quiclky 
replaced with a 192 KB ROM which contains all the operating system
(called TOS 1.2). 

An enhanced version of the Atari 520 STf was launched a few months later :
the Atari 1040 STf which has the same characteristics as the 520 STf except
its memory (1 MB instead of the 512 KB) and the floppy disk drive :
it uses 3.5" double side disks (720 KB).
Not long after the launch of the 1040 STf, the 520 STf will be
"unofficially" equipped with 720 KB floppy disk drives.
There was also a STfM model with a built-in floppy (the f) and an
RF Modulator (the M). 

(www.old-computers.com)
	   

Manufacturer Atari Name 1040 STf
Type Homecomputer Origine USA
Introduction Date ??? End of production ???
Built in Language ??? Keyboard ???
CPU Motorola MC68000 Speed 8 Mhz
Coprocessor None Amount of Ram 1024 Kb
Vram None Rom 32 KB with TOS on disk / 192 KB with TOS on ROM
Text Modes 40 x 25 / 80 x 25 Graphic Modes 320 x 200 (16 colors) / 640 x 200 (4 colors) / 640 x 400 (monochrome)
Colors 512 Sound 3 voices, 8 octaves (Yamaha YM-2149)
Size / Weight Cardridge, Midi (in, out), Centronics, RS232c, Hard Disk, Floppy disk, RGB, Joystick, mouse Built in Media 3.5" disk-drive
I/O Ports Midi (in, out), Centronics, RS232c, Hard Disk, Floppy disk, RGB, Joystick, mouse OS TOS + GEM
Power Supply Internal Introduction Price ???
Sold ??? Serial Number ???
Other Extras Boxed, Boxed SM125 Bought Where Ieper
Bought When August 02, 2002 Condition Good
Price Paid - Specs of my Model ???
Setup Today ???

Back view Serial Number

	   
	   
1040 STf-03:

Bought in Ieper on 02/08/2002

Paid 200 for this:

Boxed Amiga 1000
boxed Amiga 500
Amiga 500
External hard disk for Amiga
Commodore 1081 monitor
Boxed drawing tablet for Amiga
Boxed Commodore CD32 with games
Boxed Atari 1040STf
Atari 1040STf
Boxed Atari SM125 Monitor
External HD for Atari
2x IBM PS2 486DX2/50Mhz
Tandy Coco2