Processor (CPU)
CPU Name
Intel® Xeon® CPU X3440 @ 2.53GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
2520.5 MHz (19 * 132.66 MHz) - Uncore: 2122.5 MHz
Multiplier
Current: 19 / Min: 9 / Max: 22
Architecture
Lynnfield / Stepping: B1 / Technology: 45 nm
CPUID / Ext.
6.E.5 / 6.1E
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x4
TDP / Vcore
95 Watts / 1.104 Volts
Temperature
60 °C / 140 °F
Type
Retail (Stock Frequency : 2533 MHz)
Cores Frequencies
#00: 2520.5 MHz  #01: 2520.5 MHz  #02: 2520.5 MHz  #03: 2520.5 MHz 
Motherboard
Model
Onda Technology Corporation MJH55
Socket
Socket 1156 LGA
North Bridge
Intel DMI Host Bridge rev 11
South Bridge
Intel H55 rev 06
BIOS
American Megatrends Inc. 080015 (12/24/2009)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
663.3 MHz (DDR3-1326) - Ratio 2:10
Timings
9-9-9-24-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Team Group Inc. 2048 MB (DDR3-1337) - P/N: Team--Elite-1333
Slot #2 Module
Team Group Inc. 2048 MB (DDR3-1337) - P/N: Team--Elite-1333
Graphic Card (GPU)
GPU Type
NVIDIA GeForce 9800 GT (G92)
GPU Brand
0x7377 (0x0000)
GPU VRAM
512 MB
Storage (HDD/SSD)
Model #1
Western Digital WDC WD1600JS-08NCB1
Capacity #1
160 GB
Display
Screen #1
Samsung SMB1920NW (SAM06A5)
Screen #1 Spec
19.1 inches (48.5 cm) / 1440 x 900 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Ultimate Edition 64-bit
CPU-Z Version
1.78.0 (64 bit)