Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9400 @ 2.66GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4503.07 MHz (8 * 562.92 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 : 3072 KB
Caches Assoc.
L1D : 8-way / L2 : 12-way
Microcode
Rev. 0xA07
TDP / Vcore
95 Watts / 1.76 Volts
Temperature
35 °C / 95 °F
Type
Retail (Stock Frequency : 2666 MHz)
Cores Frequencies
#00: 4503.07 MHz  #01: 4503.07 MHz  #02: 4503.07 MHz  #03: 4503.07 MHz 
Motherboard
Model
Gigabyte EP45T-UD3R
Socket
Socket 775 LGA
North Bridge
Intel P45/P43/G45/G43 rev A3
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
Award Software International Inc. F8 (02/11/2010)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
938.2 MHz (DDR3-1876) - Ratio 3:5
Timings
6-6-6-18-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Corsair 2048 MB (DDR3-1337) - XMP 1.2 - P/N: CMG4GX3M2A2000C8
Slot #2 Module
Corsair 2048 MB (DDR3-1337) - XMP 1.2 - P/N: CMG4GX3M2A2000C8
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1 Name
KINGSTON SA400S37120G (FW: SBFKB1D1)
Model #1 Capacity
111.8 GiB (~120 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Display
Screen #1
BenQ XL2420T (BNQ7F04)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 56-120 Hz
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.86.0 (32 bit)