Intel socket 775 Xeon L5420 l5420 SLARP SLBBR Quad-Core 2.5GHz 12MB 1333MHz no need adapter, works on LGA 775 mainboard - Price history & Review | AliExpress Seller - XL computer cpu Store | Alitools.io
Intel Xeon L5420 QC (Low Power) 2.50GHz FSB 1333MHz 12M Socket LGA771 – Mega Micro Devices Inc.