Model is L5638. It's a 6 core 12 thread processor. 32nm, 12MB cache, uses only 60 watt of power.
Tested to works great at 3GHz on MSI X58 motherboard at FSB 200MHz setting.
If you are still using a processor like quad core i7-950 then this could be an inexpensive upgrade.
This is a workstation processor but will work with most good brand X58 motherboards
(Gigabyte, Asus, MSI, Biostar etc.) and can use 48GB of ram on those.
Will also work in socket 1366 servers, workstations, and possibly 4,1 MacPros with firmware update.
$60 firm, will show working as described. You can bring your computer to install on the spot and verify it is recognizing the processor.
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