Operating System Microsoft Windows 7 (64-bit)
Model Dell Inc. Inspiron N311z
Processor Intel Core i5-2450M @ 2.49 GHz - 1 processor, 2 cores, 4 threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
Processor Codename Sandy Bridge
Processor Package Socket 988B rPGA
L1 Instruction Cache 32 KB x 2
L1 Data Cache 32 KB x 2
L2 Cache 256 KB x 2
L3 Cache 3072 KB
Motherboard Dell Inc. 0K5D90
Northbridge Intel Sandy Bridge 09
Southbridge Intel HM67 B3
BIOS Dell Inc. A06
Memory 4096 MB DDR3 SDRAM 666MHz