Processor (CPU)
CPU Name
AMD Phenom™ II N640 Dual-Core Processor
Threading
1 CPU - 2 Core - 2 Threads
Frequency
2916.97 MHz (14.5 * 201.17 MHz) - Uncore: 1810.5 MHz
Multiplier
Current: 14.5 / Min: 4 / Max: 14.5
Architecture
/ Stepping: DA-C3 / Technology: 45 nm
CPUID / Ext.
F.6.3 / 10.6
IA Extensions
MMX(+), 3DNow!(+), SSE, SSE2, SSE3, SSE4A, x86-64, AMD-V
Caches
L1D : 64 KB / L2 : 1024 KB
Caches Assoc.
L1D : 2-way / L2 : 16-way
TDP / Vcore
35.1 Watts / 1.225 Volts
Temperature
64.5 °C / 148 °F
Type
Retail (Stock Frequency : 2900 MHz)
Cores Frequencies
#00: 2916.97 MHz  #01: 2916.97 MHz 
Motherboard
Model
TSINGHUA TONGFANG CO. LTD A14RM0X
Socket
Socket S1 (638)
North Bridge
AMD 785GX rev 00
South Bridge
AMD SB850 rev 40
BIOS
American Megatrends Inc. 1.05 (07/16/2012)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
536.5 MHz (DDR3-1074) - Ratio 3:8
Timings
7-7-7-20-27-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Samsung 2048 MB (DDR3-1337) - P/N: M471B5773CHS-CH9
Slot #2 Module
Samsung 2048 MB (DDR3-1062) - P/N: M471B5673DZ1-CF8
Graphic Card (GPU)
GPU Type
ATI Mobility Radeon HD 4200 Series
GPU Brand
Shuttle
GPU VRAM
1917 MB
Storage (HDD/SSD)
Model #1
Western Digital WDC WD3200BPVT-22JJ5T0
Capacity #1
320 GB
Display
Screen #1
M140NWR2 R1 (IVO057A)
Screen #1 Spec
13.9 inches (35.3 cm) / 1366 x 768 pixels @ 55-65 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) (0x41) 64-bit
CPU-Z Version
1.78.1 (64 bit)