Processor (CPU)
CPU Name
Intel® Core™2 Quad CPU Q9400 @ 2.66GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
2660.03 MHz (8 * 332.5 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. 0xA0B
TDP / Vcore
95 Watts / 1.2 Volts
Temperature
65 °C / 149 °F
Type
Retail (Stock Frequency : 2666 MHz)
Cores Frequencies
#00: 2660.03 MHz  #01: 2660.03 MHz  #02: 2660.03 MHz  #03: 2660.03 MHz 
Motherboard
Model
LENOVO LENOVO
Socket
Socket 775 LGA
North Bridge
Intel Q45/Q43 rev 03
South Bridge
Intel 82801JB (ICH10) rev 02
BIOS
LENOVO 5CKT76AUS (11/27/2011)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
532 MHz (DDR3-1064) - Ratio 5:8
Timings
7-7-7-20-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 2048 MB (DDR3-1062) - P/N: M378B5673FH0-CF8
Slot #2 Module
Samsung 2048 MB (DDR3-1062) - P/N: M378B5673FH0-CF8
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 710 (GK208) @ 135 MHz
GPU Brand
Micro-Star International Co. Lt
GPU VRAM
1024 MB @ 405 MHz
Storage (HDD/SSD)
Model #1
Seagate ST3160318AS
Capacity #1
160 GB
Display
Screen #1
NEC Technologies NEC LCD1760NX (NEC65ED)
Screen #1 Spec
17.1 inches (43.4 cm) / 1280 x 1024 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Home Premium Edition 64-bit
CPU-Z Version
1.81.1 (64 bit)