Dell Latitude 3550 BIOS Version A07 [TABLE] Operating System Microsoft Windows 7 Professional (64-bit) Model Dell Inc. Latitude 3550 Processor Intel Core i7-5500U @ 2.40 GHz -1 processor, 2 cores, 4 threads Processor ID GenuineIntel Family 6 Model 61 Stepping 4 Processor Codename Processor Package L1 Instruction Cache 32 KB x 2 L1 Data Cache 32 KB x 2 L2 Cache 256 KB x 2 L3 Cache 4096 KB Motherboard Dell Inc. 0V15XK Northbridge Intel ID1604 09 Southbridge Intel ID9CC3 03 BIOS Dell Inc. A05 Memory 8098 MB -1MHz[/TABLE]