Processor (CPU)
CPU Name
Intel® Core™ i5 CPU M 520 @ 2.40GHz
Threading
1 CPU - 2 Core - 4 Threads
Frequency
2660.32 MHz (20 * 133.02 MHz)
Multiplier
Current: 20 / Min: 9 / Max: 22
Architecture
Arrandale / Stepping: C2 / Technology: 32 nm
CPUID / Ext.
6.5.2 / 6.25
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 3072 KB
Caches Assoc.
L1D : 8-way / L2 : 8-way / L3 : 12-way
Microcode
Rev. 0x11
TDP / Vcore
25 Watts /
Temperature
83 °C / 181 °F
Type
Retail (Stock Frequency : 2400 MHz)
Cores Frequencies
#00: 1197.14 MHz  #01: 1197.14 MHz 
Motherboard
Model
Acer Aspire 4740
Socket
Socket 989 rPGA
North Bridge
Intel Havendale/Clarkdale Host Bridge re
South Bridge
Intel HM55 rev 05
BIOS
Acer V1.05 (02/01/2010)
Memory (RAM)
Total Size
4096 MB
Type
Dual Channel (128 bit) DDR3-SDRAM
Frequency
531.9 MHz (DDR3-1064) - Ratio 4:16
Timings
7-7-7-20-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
SK Hynix 2048 MB (DDR3-1062) - P/N: HMT125S6BFR8C-G7
Slot #2 Module
SK Hynix 2048 MB (DDR3-1062) - P/N: HMT125S6BFR8C-G7
Graphic Card (GPU)
GPU Type
NVIDIA GeForce 310M (GT218) @ 135 MHz
GPU Brand
ACER
GPU VRAM
512 MB @ 135 MHz
Storage (HDD/SSD)
Model #1 Name
Hitachi HTS545050B9A300 (FW: PB4OC60F)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.97.0 (64 bit)