Dell Inspiron 14-5448 Dell Inspiron 5448 BIOS Version A05 [TABLE]Operating System Microsoft Windows 8.1 Single Language (64-bit) Model Dell Inc. Inspiron 5448 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. 0V2VK6 Northbridge Intel ID1604 09 Southbridge Intel ID9CC3 03 ( Broadwell) BIOS Dell Inc. A02 Memory 8108 MB -1MHz[/TABLE]