IBM Personal Computer XT
The IBM Personal Computer XT is the second computer in the IBM Personal Computer line, released on March 8, 1983. Except for the addition of a built-in hard drive and extra expansion slots, it is very similar to the original IBM PC model 5150 from... Wikipedia
Date introduced: March 8, 1983
CPU: Intel 8088 @ 4.77 MHz
Dimensions: W: 19.5 in (50 cm); H: 5.5 in (14 cm); D: 16 in (41 cm)
Discontinued: April 1987
Manufacturer: IBM
Memory: 128 KB – 640 KB