Processor (CPU)
CPU Name
Intel® Xeon® CPU E5440 @ 2.83GHz
Threading
1 CPU - 2 Core - 2 Threads
Frequency
2825.67 MHz (8.5 * 332.43 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
1.128 Volts
Temperature
71 °C / 160 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 2825.7 MHz  #01: 2825.7 MHz 
Motherboard
Model
ASRock G31M-S
Socket
Socket 771 LGA
North Bridge
Intel P35/G33/G31 rev 10
South Bridge
Intel 82801GB (ICH7/R) rev A1
BIOS
American Megatrends Inc. P1.60 (04/02/2009)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
332.4 MHz (DDR2-664) - Ratio 1:1
Timings
5-5-5-15-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Transcend Information 2048 MB (DDR2-800) - P/N: JM800QLU-2G
Slot #2 Module
PQI CORP. 2048 MB (DDR2-800)
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 630
GPU Brand
PC Partner
GPU VRAM
2048 MB (Elpida)
Storage (HDD/SSD)
Model #1
Seagate ST3160812AS
Capacity #1
160 GB
Model #2
SAMSUNG HD321KJ
Capacity #2
320 GB
Display
Screen #1
Philips Philips 226V4 (PHLC0B1)
Screen #1 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 56-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional 64-bit
CPU-Z Version
1.89.1 (64 bit)