Pentium D Processor 820 <br /> (2M Cache, 2.80 GHz, 800 MHz FSB)
Intel Pentium 820, Intel® Pentium® 4, LGA 775 (Socket T), 90 nm, Intel, 2.8 GHz, 64-bit
Intel Pentium 820. Processor family: Intel® Pentium® 4, Processor socket: LGA 775 (Socket T), Processor lithography: 90 nm. Market segment: Desktop, Number of Processing Die Transistors: 230 M, Processing die size: 206 mm². Package type: Retail box. Processor package size: 37.5 x 37.5 mm. Cache memory: 2 MB