Thanks o1die for your reply.
I've already checked here and this is the list with compatible models. I just wasn't sure if the information is up to date and if anyone has tried AMD Phenom II X940 on their platforms.
AMD Phenom Triple-Core Mobile Processor P820 (1.8 GHz, 1.5MB L2 cache)
AMD Turion II Dual-Core Mobile Processor P560 (2.5 GHz, 2MB L2 cache)
AMD Turion II Dual-Core Mobile Processor P540 (2.4 GHz, 2MB L2 cache)
AMD Turion II Dual-Core Mobile Processor P520 (2.3 GHz, 2MB L2 cache)
AMD Athlon II Dual-Core Processor P360 (2.3 GHz, 1MB L2 cache)
AMD Athlon II Dual-Core Processor P340 (2.2 GHz, 1MB L2 cache)
AMD Athlon II Dual-Core Processor P320 (2.1 GHz, 1MB L2 cache)
AMD V Series Processor V160 (2.4 GHz, 512 KB L2 cache)
AMD V Series Processor V140 (2.3 GHz, 512 KB L2 cache)
AMD V Series Processor V120 (2.2 GHz, 512 KB L2 cache)