Dell Latitude E5520M BIOS Version A01 [TABLE] [/TOperating System Microsoft Windows 7 Professional (32-bit) Model Dell Inc. Latitude E5520m Processor Intel Core 2 Duo T6670 @ 2.19 GHz -1 processor, 2 cores Processor ID GenuineIntel Family 6 Model 23 Stepping 10 Processor Codename Penryn Processor Package Socket P (478) L1 Instruction Cache 32 KB x 2 L1 Data Cache 32 KB x 2 L2 Cache 2048 KB L3 Cache 0 KB Motherboard Dell Inc. 0HG3CC Northbridge Intel GM45/GM47 07 Southbridge Intel 82801IM (ICH9-M) 02 BIOS Dell Inc. A01 Memory 4096 MB DDR3 SDRAM 400MHzABLE]