Processor (CPU)
CPU Name
Intel® Core™2 Duo CPU E8400 @ 3.00GHz
Threading
1 CPU - 2 Core - 2 Threads
Frequency
3302.77 MHz (6 * 550.46 MHz)
Multiplier
Current: 6 / Min: 6 / Max: 9
Architecture
Wolfdale / Stepping: E0 / 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 : 6144 KB
Caches Assoc.
L1D : 8-way / L2 : 24-way
Microcode
Rev. 0xA07
TDP / Vcore
65 Watts / 1.408 Volts
Temperature
47 °C / 117 °F
Type
Retail (Stock Frequency : 3000 MHz)
Cores Frequencies
#00: 3302.77 MHz  #01: 3302.77 MHz 
Motherboard
Model
Asus P5QC
Socket
Socket 775 LGA
North Bridge
Intel P45/P43/G45/G43 rev A3
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
American Megatrends Inc. 2103 (04/27/2009)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
660.6 MHz (DDR3-1322) - Ratio 5:6
Timings
7-7-7-20-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 2048 MB (DDR3-1337) - P/N: 99U5403-028.A00LF
Slot #2 Module
Kingston 2048 MB (DDR3-1337) - P/N: 99U5403-028.A00LF
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 640
GPU Brand
Gainward
Storage (HDD/SSD)
Model #1 Name
Hitachi HDS725050KLAT80 (FW: K2ABA20A)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed - Bus: ATA (3)
Miscellaneous
Windows Version
Microsoft Windows XP Professional
CPU-Z Version
1.91.0 (32 bit)