This is a used AMD Athlon Thunderbird A1200AMS3C processor for Socket A (462) motherboards. Item was tested and fully working and is guaranteed against DOA. CPU booted and posted correctly to BIOS. These processors have nice straight pins and may have left-over paste residue from previous installations. Great for project system or to upgrade that older system. Please ensure compatibility before purchasing.

General information
Type	CPU / Microprocessor
Family	AMD Athlon
CPU part number	A1200AMS3C
Stepping codes	AVIA   AXHA   AXIA   AXIAR   AYHJA
Frequency (MHz)	1200
Bus speed (MHz)	266
Clock multiplier	9
Package	453-pin staggered ceramic PGA 1.95" x 1.95" (4.95 cm x 4.95 cm)
Socket	Socket A (Socket 462)
Introduction date	17-Oct-00
Price at introduction	$612
Architecture / Microarchitecture
Processor core	Thunderbird (Model 4)
Manufacturing process	0.18 micron 37 million transistors
Die size	120 mm2
Floating Point Unit	Integrated
Level 1 cache size	2-way set associative 64 KB code 2-way set associative 64 KB data
Level 2 cache size	Full-speed on-die 256 KB
Features	MMX technology Enhanced 3DNow! Technology with 24 new instructions
Low power features	Halt state Stop Grant states Sleep state Probe state
Electrical/Thermal parameters
V core (V)	1.75 ± 0.1
Minimum/Maximum operating temperature (°C)	0 - 95
Minimum/Typical/Maximum power dissipation (W)	5 (Stop Grant mode) / 58.9 / 65.7
Notes on AMD A1200AMS3C
Actual bus frequency is 133 MHz. Because the processor uses Double Data Rate bus the effective bus speed is 266 MHz.