Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q8400 @ 2.66GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
2659.75 MHz (8 * 332.47 MHz)
Multiplier
Current: 8 / Min: 6 / Max: 8
Architecture
Yorkfield / Stepping: R0 / Technology: 45 nm
CPUID / Ext.
6.7.A / 6.17
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, EM64T, VT-x
Caches
L1D : 32 KB / L2 : 2048 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way
Microcode
Rev. 0xA0C
TDP / Vcore
95 Watts / 1.248 Volts
Temperature
95 °C / 203 °F
Type
Retail (Stock Frequency : 2666 MHz)
Cores Frequencies
#00: 2659.75 MHz  #01: 2659.75 MHz  #02: 2659.75 MHz  #03: 2659.75 MHz 
Motherboard
Model
Semp Toshiba Informatica Ltda STI 007030
Socket
Socket 775 LGA
North Bridge
Intel G41 rev A3
South Bridge
Intel 82801GB (ICH7/R) rev A1
BIOS
American Megatrends Inc. 080015 (02/09/2010)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
531.9 MHz (DDR3-1064) - Ratio 5:8
Timings
7-7-7-20-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Smart Modular 2048 MB (DDR3-1337) - P/N: SH564568FH8N0QHSCR
Slot #2 Module
STT 2048 MB (DDR3-1337) - P/N: L68 09/2011 2M
Graphic Card (GPU)
GPU Type
NVIDIA GeForce 8400 GS (G86)
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD10EZEX-00WN4A0 (FW: 01.01A01)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed - Bus: ATA (3)
Display
Screen #1
Samsung SyncMaster (SAM0364)
Screen #1 Spec
15.3 inches (38.9 cm) / 1360 x 768 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 8.1 (6.3) Home 64-bit
CPU-Z Version
1.92.0 (64 bit)