Processor (CPU)
CPU Name
Intel® Xeon® CPU E5430 @ 2.66GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
4009.09 MHz (8 * 501.14 MHz)
Multiplier
Current: 8 / Min: 6 / Max: 8
Architecture
Harpertown / 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. 0xA0B
Vcore
1.312 Volts
Temperature
79 °C / 174 °F
Type
Retail (Stock Frequency : 2666 MHz)
Cores Frequencies
#00: 4009.09 MHz  #01: 4009.09 MHz  #02: 4009.09 MHz  #03: 4009.09 MHz 
Motherboard
Model
Asus P5QC
Socket
Socket 771 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
8192 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
501.1 MHz (DDR3-1002) - Ratio 1:1
Timings
6-6-6-18-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 4096 MB (DDR3-1337) - P/N: M378B5273CH0-CH9
Slot #2 Module
Samsung 4096 MB (DDR3-1337) - P/N: M378B5273CH0-CH9
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1
Hitachi HDS721010CLA332
Capacity #1
1000 GB
Model #2
SAMSUNG HD502HJ
Capacity #2
500 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.80.2 (64 bit)