Processor (CPU)
CPU Name
Intel® Xeon® CPU E5540 @ 2.53GHz
Threading
1 CPU - 4 Core - 8 Threads
Frequency
2672.63 MHz (20 * 133.63 MHz) - Uncore: 2138.1 MHz
Multiplier
Current: 20 / Min: 12 / Max: 21
Architecture
Gainestown / Stepping: D0 / Technology: 45 nm
CPUID / Ext.
6.A.5 / 6.1A
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 8192 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 16-way
Microcode
Rev. 0x1D
TDP / Vcore
80 Watts / 1.176 Volts
Temperature
86 °C / 187 °F
Type
Retail (Stock Frequency : 2533 MHz)
Cores Frequencies
#00: 2672.6 MHz  #01: 2672.6 MHz  #02: 2672.6 MHz  #03: 2672.6 MHz 
Motherboard
Model
Asus SABERTOOTH X58
Socket
Socket 1366 LGA
North Bridge
Intel X58 rev 13
South Bridge
Intel 82801JR (ICH10R) rev 00
BIOS
American Megatrends Inc. 1402 (08/09/2012)
Memory (RAM)
Total Size
16384 MB
Type
Triple Channel (192 bit) DDR3-SDRAM
Frequency
534.5 MHz (DDR3-1070) - Ratio 2:8
Timings
8-8-8-20-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 4096 MB (DDR3-1337) - P/N: 9905403-038.A00G
Slot #2 Module
Corsair 2048 MB (DDR3-1337) - XMP 1.2 - P/N: CMX6GX3M3C1600C7
Slot #3 Module
Kingston 2048 MB (DDR3-1337) - P/N: 99U5471-002.A00LF
Slot #4 Module
Corsair 2048 MB (DDR3-1337) - XMP 1.2 - P/N: CMX6GX3M3C1600C7
Slot #5 Module
Kingston 4096 MB (DDR3-1337) - P/N: 99U5402-034.A00LF
Slot #6 Module
Corsair 2048 MB (DDR3-1337) - XMP 1.2 - P/N: CMX6GX3M3C1600C7
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GT 640 (GK107)
GPU Brand
ZOTAC International Ltd.
GPU VRAM
2048 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
CT480BX500SSD1 (FW: M6CR022)
Model #1 Capacity
447.1 GiB (~480 GB)
Model #1 Type
Fixed, SSD - Bus: ATA (3)
Model #2 Name
ExcelStor Technology J340 (FW: V22OA63A)
Model #2 Capacity
38.3 GiB (~40 GB)
Model #2 Type
Fixed - Bus: ATA (3)
Model #3 Name
Msft Virtual Disk
Model #3 Capacity
500.0 GiB (~540 GB)
Model #3 Type
Fixed - Bus: Virtual (15)
Display
Screen #1
MStar Demo (MST0030)
Screen #1 Spec
52 inches (132.1 cm) / 1920 x 1080 pixels @ 50-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.18.0 (64 bit)