Processor (CPU)
CPU Name
AMD Athlon™ II X4 640 Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
1799.9 MHz (9 * 199.99 MHz) - Uncore: 1999.9 MHz
Multiplier
Current: 9 / Min: 4 / Max: 15
Architecture
Propus / Stepping: BL-C3 / Technology: 45 nm
CPUID / Ext.
F.5.3 / 10.5
IA Extensions
MMX(+), 3DNow!(+), SSE, SSE2, SSE3, SSE4A, x86-64, AMD-V
Caches
L1D : 64 KB / L2 : 512 KB
Caches Assoc.
L1D : 2-way / L2 : 16-way
TDP / Vcore
95 Watts / 1.176 Volts
Temperature
85.5 °C / 186 °F
Type
Retail (Stock Frequency : 3000 MHz)
Cores Frequencies
#00: 1799.9 MHz  #01: 1799.9 MHz  #02: 1799.9 MHz  #03: 1799.9 MHz 
Motherboard
Model
Biostar TA870
Socket
Socket AM3 (938)
North Bridge
AMD 870 rev 00
South Bridge
AMD SB850 rev 40
BIOS
American Megatrends Inc. 080015 (11/02/2010)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
666.6 MHz (DDR3-1334) - Ratio 3:10
Timings
9-9-9-24-33-1 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
Kingston 2048 MB (DDR3-1337) - P/N: 99P5471-002.A01LF
Slot #2 Module
Kingston 2048 MB (DDR3-1337)
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 430
GPU Brand
NVIDIA Corporation
GPU VRAM
1024 MB
Storage (HDD/SSD)
Model #1
Western Digital WDC WD10EADX-22TDHB0
Capacity #1
1000 GB
Display
Screen #1
Samsung SMS22A200B (SAM0831)
Screen #1 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.78.1 (64 bit)