Processor (CPU)
CPU Name
AMD Turion™ II Ultra Dual-Core Mobile M640
Threading
1 CPU - 2 Core - 2 Threads
Frequency
2613.82 MHz (13 * 201.06 MHz) - Uncore: 1809.6 MHz
Multiplier
Current: 13 / Min: 4 / Max: 13
Architecture
Caspian / Stepping: DA-C2 / Technology: 45 nm
CPUID / Ext.
F.6.2 / 10.6
IA Extensions
MMX(+), 3DNow!(+), SSE, SSE2, SSE3, SSE4A, x86-64, AMD-V
Caches
L1D : 64 KB / L2 : 1024 KB
Caches Assoc.
L1D : 2-way / L2 : 16-way
Microcode
Rev. 0x10000C7
TDP / Vcore
34.1 Watts / 1.237 Volts
Temperature
55 °C / 131 °F
Type
Retail (Stock Frequency : 2600 MHz)
Cores Frequencies
#00: 2613.8 MHz  #01: 2613.8 MHz 
Motherboard
Model
TOSHIBA Portable PC
Socket
Socket S1 (638)
North Bridge
AMD 785GX rev 00
South Bridge
AMD SB700 rev 00
BIOS
Insyde Corp. 1.10 (12/17/2009)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR2-SDRAM
Frequency
402.8 MHz (DDR2-806) - Ratio 1:2
Timings
6-6-6-18-24-2 (tCAS-tRCD-tRP-tRAS-tRC-tCR)
Slot #1 Module
SK Hynix 2048 MB (DDR2-800) - P/N: HMP125S6EFR8C-S6
Slot #2 Module
SK Hynix 2048 MB (DDR2-800) - P/N: HMP125S6EFR8C-S6
Graphic Card (GPU)
GPU Type
ATI Mobility Radeon HD 4200 Series
GPU Brand
Toshiba
GPU VRAM
1918 MB
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD7500BPKX-00HPJT0 (FW: 01.01A01)
Model #1 Capacity
698.6 GiB (~750 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Home 64-bit
CPU-Z Version
1.91.0 (64 bit)