Processor (CPU)
CPU Name
Intel® Core™ i5 CPU M 520 @ 2.40GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
2659.6 MHz (20 * 133.02 MHz)
Multiplier
Current: 20 / 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. 0x7
Temperature
82 °C / 180 °F
Type
Retail (Stock Frequency : 2400 MHz)
Cores Frequencies
#00: 1463.2 MHz  #01: 1197.1 MHz 
Motherboard
Model
LENOVO 25222BU
Socket
Socket 989 rPGA
North Bridge
Intel Havendale/Clarkdale Host Bridge re
South Bridge
Intel QM57 rev 06
BIOS
LENOVO 6IET85WW (1.45 ) (02/14/2013)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
531.9 MHz (DDR3-1064) - Ratio 4:16
Timings
7-7-7-20-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 2048 MB (DDR3-1337) - P/N: M471B5773DH0-CH9
Slot #2 Module
Ramaxel Technology 2048 MB (DDR3-1337) - P/N: RMT3020EF48E8W1333
Graphic Card (GPU)
GPU Type
NVIDIA NVS 3100M (GT218) @ 135 MHz
GPU Brand
Lenovo
GPU VRAM
256 MB @ 135 MHz
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WDS240G2G0A-00JH30 (FW: UF510000)
Model #1 Capacity
223.6 GiB (~240 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Model #2 Name
Western Digital WDC WD2500LPCX-24C6HT0 (FW: 02.01A02)
Model #2 Capacity
232.9 GiB (~250 GB)
Model #2 Type
Fixed - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.98.0 (64 bit)