Mixeur's cpu collection

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Collection : 1767  cpu
Known : 7923  cpu
For sale : 174  cpu
Pictures : 1842  photos
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 Collection > Intel > 486




Intel 486SX-20 - haut.jpg

Intel 486SX-20 PGA
Manufacturer Intel
Model 486
Architecture x86
Codename P23
Core frequency 20 MHz
Targeted market Desktop PCs
Package / Socket CPGA-168 / Socket 1, Socket 2, Socket 3
Physical informations
Package Size 4,45x4,45 cm Manufacturing process 1 Ám
Die size ??? Transistor count 900000
Electrical informations
Bus frequency 20 MHz Width 32 bits
Core/Bus ratio 1.0x L1 cache 8 KB
Voltage 5.0V TDP ???
Other informations
Release date September 16th 1991
Functions/Features None
Sspec SX406, SX467, SX492, SX678
Part Number 03G9565 (OEM), A80486SX-20 (OEM)
Collectable Variants - Normal (A80486SX-20) **
- IBM partnumber (03G9565 / SX406) *****
Collection's model
Serie SX406
Manufacturing date 10/1991
Manufacturing Country USA
Rarity *****
Functionnal state Not tested, should work







Page created on 26/10/2008

Last update : 15/09/2019