Processor (CPU)
CPU Name
Intel® Xeon® CPU E5440 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
2833.28 MHz (8.5 * 333.33 MHz)
Multiplier
Current: 8.5 / Min: 6 / Max: 8.5
Architecture
Harpertown / Stepping: C0 / Technology: 45 nm
CPUID / Ext.
6.7.6 / 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. 0x60F
Vcore
1.168 Volts
Temperature
60 °C / 140 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 2833.28 MHz  #01: 2833.28 MHz  #02: 1999.96 MHz  #03: 1999.96 MHz 
Motherboard
Model
Gigabyte P35-DS3L
Socket
Socket 771 LGA
North Bridge
Intel P35/G33/G31 rev A2
South Bridge
Intel 82801IB (ICH9) rev 02
BIOS
Award Software International Inc. F9 (06/19/2009)
Memory (RAM)
Total Size
4096 MB
Type
Single Channel (64 bit) DDR2-SDRAM
Frequency
400 MHz (DDR2-800) - Ratio 5:6
Timings
6-6-6-18-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
2048 MB (DDR2-800) - P/N: R322G805U2S
Slot #2 Module
2048 MB (DDR2-800) - P/N: R322G805U2S
Graphic Card (GPU)
Storage (HDD/SSD)
Model #1
Seagate ST3500418AS
Capacity #1
500 GB
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.94.8 (64 bit)