Processor (CPU)
CPU Name
Intel® Xeon® CPU E5440 @ 2.83GHz
Threading
1 CPU - 4 Core - 4 Threads
Frequency
2825.98 MHz (8.5 * 332.47 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
1.152 Volts
Temperature
67 °C / 153 °F
Type
Retail (Stock Frequency : 2833 MHz)
Cores Frequencies
#00: 2826.0 MHz  #01: 2826.0 MHz  #02: 2826.0 MHz  #03: 2826.0 MHz 
Motherboard
Model
LENOVO LENOVO
Socket
Socket 771 LGA
North Bridge
Intel P35/G33/G31 rev 10
South Bridge
Intel 82801GB (ICH7/R) rev A1
BIOS
LENOVO 51KT03BUS (08/21/2009)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
399 MHz (DDR2-798) - Ratio 5:6
Timings
6-6-6-18-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Ramaxel Technology 2048 MB (DDR2-800) - P/N: RML1320EC48D8W-800
Slot #2 Module
Ramaxel Technology 2048 MB (DDR2-800) - P/N: RML1320MJ48D8F-800
Graphic Card (GPU)
GPU Type
Intel(R) G33/G31 Express Chipset Family (Microsoft Corporation - WDDM 1.0)
GPU Brand
Lenovo
Storage (HDD/SSD)
Model #1 Name
Seagate ST3320418AS (FW: CC44)
Model #1 Capacity
298.1 GiB (~320 GB)
Model #1 Type
Fixed - Bus: ATA (3)
Model #2 Name
Galaxy GX0060ML103 (FW: 1.03)
Model #2 Capacity
55.9 GiB (~60 GB)
Model #2 Type
Fixed, SSD - Bus: ATA (3)
Display
Screen #1
G226HQL (ACR02EA)
Screen #1 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 55-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.95.0 (64 bit)