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General| Form factor | Clamshell |
|---|---|
| Product type | Laptop |
| Product color | Black |
| DVI port | No |
| Charging port type | DC-in jack |
| USB Sleep-and-Charge | Yes |
| USB 2.0 ports quantity | 0 |
| USB Sleep-and-Charge ports | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
| Motherboard chipset | - |
| Memory slots | 2x SO-DIMM |
| Internal memory | 4 GB |
| Memory clock speed | 1600 MHz |
| Memory form factor | SO-DIMM |
| Internal memory type | DDR3L-SDRAM |
| Maximum internal memory | 16 GB |
| Memory layout (slots x size) | 1 x 4 GB |
| Recovery operating system | Windows 8.1 Pro |
| Operating system installed | Windows 7 Professional |
| Operating system architecture | 64-bit |
| HDD size | 2.5 \ |
| HDD speed | 5400 RPM |
| Storage media | Hybrid-HDD |
| Total storage capacity | 500 GB |
| Compatible memory cards | MMC, SD, SDHC, SDXC |
| Hybrid-HDD cache memory | 8 GB |
| Display surface | Matt |
| Display diagonal | 15.6 \ |
| Native aspect ratio | 16:9 |
| On-board graphics card ID | 0x1616 |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel® HD Graphics 5500 |
| On-board graphics card family | Intel® HD Graphics |
| On-board graphics card OpenGL version | 4.3 |
| On-board graphics card base frequency | 300 MHz |
| On-board graphics card DirectX version | 11.2 |
| On-board graphics card dynamic frequency (max) | 900 MHz |
| Battery life (max) | 14.8 h |
| Number of battery cells | 3+3 |
| AC adapter power | 45 W |
| Intel segment tagging | Home Office, Small Business |
| Intel® Virtualization Technology (Intel® VT) | VT-x, VT-d |
| Audio system | HD |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Bluetooth version | 4.0 |
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s |
| Sustainability certificates | RoHS, EPEAT Silver, ENERGY STAR |
| Tcase | - °C |
| Bus type | DMI2 |
| Stepping | F0 |
| Tjunction | 105 °C |
| Processor cache | 3 MB |
| Processor cores | 2 |
| System bus rate | 5 GT/s |
| Processor family | Intel® Core™ i5 |
| Processor series | Intel® Core™ i5-5200 Mobile Series |
| Processor socket | BGA 1168 |
| Processor threads | 4 |
| Processor codename | Broadwell |
| Processor frequency | 2.2 GHz |
| Processor cache type | Smart Cache |
| Configurable TDP-down | 7.5 W |
| Processor lithography | 14 nm |
| Processor manufacturer | Intel |
| Processor front side bus | - MHz |
| PCI Express slots version | 2.0 |
| Processor boost frequency | 2.7 GHz |
| Processor operating modes | 32-bit, 64-bit |
| PCI Express configurations | 4x1, 2x4 |
| Thermal Design Power (TDP) | 15 W |
| Configurable TDP-down frequency | 0.6 GHz |
| Maximum number of PCI Express lanes | 12 |
| Processor code | SR23Y |
| Processor ARK ID | 85212 |
| Processor package size | 40 x 24 x 1.3 mm |
| Supported instruction sets | AVX 2.0, SSE4.1, SSE4.2 |
| Intel Identity Protection Technology version | 1.00 |
Weight and Dimensions| Depth | 258.2 mm |
|---|---|
| Width | 380.6 mm |
| Height | 22.45 mm |
| Weight | 2130 g |
Information on preventing burns from hot computer parts during operation or charging.
Advice on avoiding spills and electrical shock hazards near the computer.
General safety guidelines for using the notebook computer and understanding potential risks.
Identifies and describes the front, side, and bottom views of computer hardware.
Guides users to find essential labels like machine type, FCC ID, and software authenticity.
Lists the key hardware and software features of the computer.
Details the physical dimensions, heat output, power source, and operating environment.
Explains the benefits and process of registering the computer with Lenovo.
Provides instructions on using various touch gestures for navigation and interaction.
Describes the function of special keys and function key combinations.
Guides on using AC power and battery power for optimal performance and conservation.
Details how to establish Ethernet and wireless network connections.
Information on expanding computer capabilities with Lenovo hardware accessories.
Explains how to attach the computer to supported docking stations for expanded capability.
Describes the system lock key and its positions affecting computer security.
Tips for arranging workspace and posture to improve comfort and performance.
Advice on maintaining comfort and performance while using the computer on the move.
Details Lenovo's commitment to accessibility and available features for users with disabilities.
Explains how to set and use passwords to prevent unauthorized computer access.
Instructions for setting, changing, or removing a power-on password.
Details on setting and managing user and master hard disk passwords for data protection.
Guides on enabling fingerprint authentication to replace passwords for secure login.
Instructions for installing Windows 7 or Windows 8.1 operating systems.
Guidance on downloading and installing the latest device drivers from Lenovo.
Explains how to configure BIOS settings for various computer functions.
Details security settings within the ThinkPad Setup program, including passwords and boot.
Provides advice on maintaining storage capacity, driver updates, and data backups.
Offers guidance on protecting the computer from environmental factors and physical damage.
Recommends using Lenovo Solution Center for diagnosing and resolving computer issues.
Provides steps to reset the computer when it becomes unresponsive.
Offers immediate steps to take if liquid is spilled on the computer.
Covers common issues with Ethernet, wireless LAN, wireless WAN, and Bluetooth connections.
Troubleshooting steps for issues related to battery charging and power operation.
Information on recovery solutions and backup software for Windows 7.
Instructions for creating and using recovery media for system restoration.
Details on refreshing or resetting the computer to factory default settings.
Precautions to avoid static-electricity damage to computer components during handling.
Step-by-step instructions for replacing the computer's removable battery.
Detailed guide on how to remove and install the computer keyboard.
Instructions for replacing or adding a memory module to enhance system performance.
Procedures for replacing the computer's internal hard disk or solid-state drive.
Information to gather and steps to take before contacting Lenovo support.
Details on how to register the computer for benefits and support.
Information on accessing drivers, software, and support resources online.
Guidance on how to contact Lenovo for telephone support and hardware repair.
Details on wireless LAN and Bluetooth interoperability and supported profiles.
Provides compliance IDs and machine types for ThinkPad T550 and W550s.
FCC compliance statement for Class B digital devices.
Information on WEEE regulations and the proper disposal of electronic equipment.
Information on collecting and recycling Lenovo computers in Japan.
States compliance of Lenovo products with EU Directive 2011/65/EU for hazardous substances.
Details the content of hazardous substances in components as per China RoHS standard.
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