Processor (CPU)
CPU Name
Intel® Core™ i5 CPU M 520 @ 2.40GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
2394.29 MHz (18 * 133.02 MHz)
Multiplier
Current: 18 / Min: 9 / Max: 22
Architecture
Arrandale / Stepping: K0 / Technology: 32 nm
CPUID / Ext.
6.5.5 / 6.25
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 3072 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 12-way
Microcode
Rev. 0x4
TDP / Vcore
25 Watts /
Temperature
78 °C / 172 °F
Type
Retail (Stock Frequency : 2400 MHz)
Cores Frequencies
#00: 2394.29 MHz  #02: 2394.29 MHz 
Motherboard
Model
Acer Aspire 5742Z
Socket
Socket 989 rPGA
North Bridge
Intel ID006A rev 02
South Bridge
Intel HM55 rev 05
BIOS
Acer V1.06 (09/15/2010)
Memory (RAM)
Total Size
4096 MB
Slot #1 Module
- P/N: M471B5673FH0-CH9
Slot #2 Module
- P/N: M471B5773CHS-CH9
Graphic Card (GPU)
GPU Type
Intel(R) HD Graphics
GPU Brand
0x1025 (0x0487)
Storage (HDD/SSD)
Model #1
Western Digital WDC WD2500BEVS-08VAT2
Capacity #1
250 GB
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.79.1 (64 bit)