Processor (CPU)
CPU Name
Intel® Xeon® CPU X3440 @ 2.53GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
7896.51 MHz (59 * 133.84 MHz) - Uncore: 2141.4 MHz
Multiplier
Current: 59 / 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 / 1.16 Volts
Temperature
56 °C / 133 °F
Type
Retail (Stock Frequency : 2533 MHz)
Cores Frequencies
#00: 1178.78 MHz  #01: 1178.78 MHz  #02: 1178.78 MHz  #03: 1204.55 MHz 
Motherboard
Model
ASRock H55M-LE
Socket
Socket 1156 LGA
North Bridge
Intel DMI Host Bridge rev 11
South Bridge
Intel H55 rev 06
BIOS
American Megatrends Inc. P1.80 (10/20/2010)
Memory (RAM)
Total Size
6144 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
654.9 MHz (DDR3-1310) - Ratio 2:10
Timings
9-9-9-24-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
4096 MB (DDR3-1337) - P/N: 99U5401-011.A00L
Slot #2 Module
Kingston 2048 MB (DDR3-1337) - P/N: 9905458-009.A00LF
Graphic Card (GPU)
GPU Type
AMD Radeon R7 350 Series @ 925 MHz
GPU Brand
PowerColor
GPU VRAM
2048 MB @ 1125 MHz
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD10EARS-00Z5B1 (FW: 80.00A80)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed - Bus: ATA (3)
Model #2 Name
TOSHIBA MQ01ABD050 (FW: AX001U)
Model #2 Capacity
465.8 GiB (~500 GB)
Model #2 Type
Fixed - Bus: ATA (3)
Display
Screen #1
Acer V233H (ACR0090)
Screen #1 Spec
23.1 inches (58.7 cm) / 1920 x 1080 pixels @ 49-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 7 (6.1) Professional 64-bit
CPU-Z Version
1.85.0 (64 bit)