Processor (CPU)
CPU Name
Intel® Xeon® CPU E5440 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
3187.44 MHz (8.5 * 374.99 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. 0x60C
Vcore
1.184 Volts
Temperature
64 °C / 147 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 3187.4 MHz  #01: 3187.4 MHz  #02: 3187.4 MHz  #03: 3187.4 MHz 
Motherboard
Model
Gigabyte EP35-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. F5 (07/16/2008)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
375 MHz (DDR2-750) - Ratio 1:1
Timings
5-6-6-17-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Team Group Inc. 2048 MB (DDR2-800) - P/N: Team-Elite-800
Slot #2 Module
Hal Computers 2048 MB (DDR2-800) - P/N: heoriady 2G 800
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 650 @ 1071 MHz
GPU Brand
ZOTAC International Ltd.
GPU VRAM
1024 MB @ 2500 MHz
Storage (HDD/SSD)
Model #1
Apacer AS330 120GB
Capacity #1
120 GB
Display
Screen #1
Samsung SyncMaster (SAM049B)
Screen #1 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 56-61 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional 64-bit
CPU-Z Version
1.77.0 (64 bit)