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General| Bus type | DMI |
|---|---|
| Stepping | J1 |
| Tjunction | 100 °C |
| Processor cache | 3 MB |
| Processor cores | 2 |
| Processor model | i5-2520M |
| System bus rate | 5 GT/s |
| Processor family | Intel® Core™ i5 |
| Processor series | Intel Core i5-2500 Mobile Series |
| Processor socket | Socket 988 |
| Processor threads | 4 |
| Processor codename | Sandy Bridge |
| Processor frequency | 2.5 GHz |
| Processor cache type | Smart Cache |
| Processor lithography | 32 nm |
| Processor manufacturer | Intel |
| Processor front side bus | - MHz |
| PCI Express slots version | 2.0 |
| Processor boost frequency | 3.2 GHz |
| Processor operating modes | 64-bit |
| ECC supported by processor | No |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 |
| Thermal Design Power (TDP) | 35 W |
| CPU multiplier (bus/core ratio) | 25 |
| Maximum number of PCI Express lanes | 16 |
| Motherboard chipset | Intel® HM65 Express |
| Memory slots | 2x SO-DIMM |
| Internal memory | 4 GB |
| Memory clock speed | 1333 MHz |
| Internal memory type | DDR3-SDRAM |
| Maximum internal memory | 8 GB |
| HDD speed | 7200 RPM |
| HDD interface | SATA |
| Storage media | HDD |
| Optical drive type | - |
| Card reader integrated | Yes |
| Total storage capacity | 500 GB |
| Number of HDDs installed | 1 |
| Display diagonal | 14 \ |
| Display resolution | - pixels |
| On-board graphics card ID | 0x116 |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel® HD Graphics 3000 |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card base frequency | 650 MHz |
| On-board graphics card dynamic frequency (max) | 1300 MHz |
| Audio system | HD |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Charging port type | DC-in jack |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| Pointing device | Touchpad |
| Operating system installed | Windows 7 Professional |
| Form factor | Clamshell |
| Product color | Black |
| Battery life (max) | - h |
| Processor code | SR048 |
| Processor ARK ID | 52229 |
| Processor package size | 37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023) mm |
| Supported instruction sets | AVX |
| Intel Identity Protection Technology version | 1.00 |
| Sustainability certificates | EPEAT Gold, ENERGY STAR |
Weight and Dimensions| Depth | 240 mm |
|---|---|
| Width | 350 mm |
| Weight | - g |
| Height (rear) | 32.5 mm |
| Height (front) | 29.9 mm |
Safety guidelines and conditions to ensure before performing internal computer work.
Step-by-step instructions for safely shutting down the computer before servicing.
Procedures for reconnecting components and external devices after internal maintenance.
Instructions for safely removing a PC Card from its slot.
Instructions for safely inserting a PC Card into its slot.
Step-by-step guide to safely remove an SD card from its slot.
Step-by-step guide to safely insert an SD card into its slot.
Instructions for safely removing the SIM card from the computer.
Instructions for safely inserting the SIM card into the computer.
Step-by-step guide to safely remove an ExpressCard.
Step-by-step guide to safely install an ExpressCard.
Instructions for removing the computer's back panel.
Instructions for reinstalling the computer's back panel.
Steps to safely remove the keyboard trim from the laptop.
Steps to safely reinstall the keyboard trim onto the laptop.
Detailed steps for safely removing the laptop keyboard.
Detailed steps for safely reinstalling the laptop keyboard.
Instructions for safely removing the optical drive from the computer.
Instructions for safely installing the optical drive into the computer.
Step-by-step guide to safely remove the hard drive.
Step-by-step guide to safely install the hard drive.
Instructions for safely removing the WLAN card.
Instructions for safely installing the WLAN card.
Instructions for safely removing the WWAN card.
Instructions for safely installing the WWAN card.
Step-by-step guide to safely remove a memory module.
Step-by-step guide to safely install a memory module.
Instructions for safely removing the CPU door.
Instructions for safely reinstalling the CPU door.
Detailed steps for safely removing the CPU heat sink.
Detailed steps for safely installing the CPU heat sink.
Step-by-step guide to safely remove the processor from its socket.
Step-by-step guide to safely install the processor into its socket.
Instructions for safely removing the palm rest assembly.
Instructions for safely reinstalling the palm rest assembly.
Steps to safely remove the LED board from the computer.
Steps to safely install the LED board onto the computer.
Instructions for safely removing the ExpressCard/Smart Card/PCMCIA module.
Instructions for safely installing the ExpressCard/Smart Card/PCMCIA module.
Steps to safely remove the Bluetooth card from the computer.
Steps to safely install the Bluetooth card into the computer.
Detailed steps for safely removing the laptop's display assembly.
Detailed steps for safely reinstalling the laptop's display assembly.
Instructions for removing the computer's support brackets.
Instructions for reinstalling the computer's support brackets.
Steps to safely remove the modem card from the computer.
Steps to safely install the modem card into the computer.
Steps to safely remove the audio board from the computer.
Steps to safely install the audio board into the computer.
Comprehensive steps for safely removing the system board.
Comprehensive steps for safely reinstalling the system board.
Instructions for safely removing the coin-cell battery.
Instructions for safely installing the coin-cell battery.
Steps to safely remove the computer's input/output panel.
Steps to safely install the computer's input/output panel.
Instructions for safely removing the power connector.
Instructions for safely installing the power connector.
Steps to safely remove the modem connector.
Steps to safely install the modem connector.
Step-by-step guide to safely remove the thermal fan.
Step-by-step guide to safely install the thermal fan.
Instructions for safely removing the laptop speakers.
Instructions for safely installing the laptop speakers.
Steps to safely remove the display bezel from the screen.
Steps to safely install the display bezel onto the screen.
Detailed steps for safely removing the display panel.
Detailed steps for safely installing the display panel.
Instructions for safely removing the display hinges.
Instructions for safely installing the display hinges.
Steps to safely remove the camera module.
Steps to safely install the camera module.
Explains the purpose and capabilities of the system setup utility.
Instructions on how to access the system setup utility during boot.
Details on various configurable options within the system setup utility.
