Processor (CPU)
CPU Name
AMD Athlon™ II X4 645 Processor
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3099.83 MHz (15.5 * 199.99 MHz) - Uncore: 1999.9 MHz
Multiplier
Current: 15.5 / Min: 4 / Max: 15.5
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
Microcode
Rev. 0x10000B6
TDP / Vcore
95 Watts / 1.424 Volts
Temperature
38.8 °C / 102 °F
Type
Retail (Stock Frequency : 3100 MHz)
Cores Frequencies
#00: 3099.83 MHz  #01: 3099.83 MHz  #02: 3099.83 MHz  #03: 3099.83 MHz 
Motherboard
Model
Shuttle Inc. SA76
Socket
Socket AM3 (938)
North Bridge
AMD 780G rev 00
South Bridge
AMD SB700 rev 00
BIOS
American Megatrends Inc. 080015 (08/23/2010)
Memory (RAM)
Total Size
2048 MB
Type
Single Channel (64 bit) DDR2-SDRAM
Frequency
400 MHz (DDR2-800) - Ratio 1:2
Timings
5-5-5-18-24-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
A-Data Technology 2048 MB (DDR2-800)
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
SAMSUNG SSD CM871 2.5 7mm 128GB (FW: FXT01D1Q)
Model #1 Capacity
119.2 GiB (~130 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.98.0 (32 bit)