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Lenovo 20DC004CUS ThinkPad E450 14" Notebook - Intel Core i5-5200U - 4 GB RAM - 500 GB HDD - Windows 7 Pro - Graphite Black
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Product Features
Technical Overview
At the core of the ThinkPad E450 is the Intel Core i5-5200U processor, a dual-core CPU with a base speed of 2.20 GHz and Turbo Boost up to 2.70 GHz. This 5th-generation Intel Core platform provides efficient performance for multitasking, office applications, and light media consumption. The system includes 4 GB of DDR3L SDRAM installed, with two memory slots allowing expansion up to 16 GB for future needs.
Storage is handled by a 500 GB hard disk drive, offering ample space for files, software, and backups. The 14-inch LCD screen features an HD resolution of 1366 x 768 with a 16:9 aspect ratio and LED backlighting, ensuring bright and energy-efficient viewing. Graphics are powered by Intel HD Graphics 5500, which shares system memory to handle everyday visuals and video playback smoothly.
Key Product Advantages
The ThinkPad E450 delivers a practical blend of performance, durability, and connectivity tailored for business and educational users. Its ThinkPad build quality ensures reliability in daily use, while the feature set addresses core computing needs without unnecessary complexity.
Long Battery Life
The 6-cell lithium-ion battery supports up to 9 hours of runtime, enabling full-day productivity away from power outlets.
- 6-cell design
- Up to 9 hours
- 45 W AC adapter included
Built-in Security & Convenience
Integrated features enhance usability and security for professional environments.
- Fingerprint reader for quick login
- Front-facing webcam for video calls
- No optical drive for slimmer profile
Comprehensive Connectivity
Modern and legacy ports ensure compatibility with peripherals and networks.
- Wi-Fi 802.11ac for fast wireless
- Gigabit Ethernet for wired reliability
- HDMI for external displays
- USB 3.0 for fast data transfer
Deployment / Use Cases
The ThinkPad E450 is well-suited for a range of deployment scenarios where portability, Windows compatibility, and essential performance are priorities. Its balanced specifications make it a reliable choice for standard office tasks, remote work, and educational environments.
In business settings, this notebook handles email, document editing, web conferencing, and enterprise applications efficiently. The fingerprint reader adds a layer of security for accessing sensitive data, while the durable construction supports daily commuting. For students or home users, the 14-inch screen and comfortable keyboard facilitate research, writing, and entertainment, with enough storage for personal files and software.
Office Productivity
Ideal for corporate employees needing a dependable Windows notebook for daily tasks like spreadsheets, presentations, and communication tools.
Mobile Professional
Suits consultants, field staff, or remote workers who require a portable device with all-day battery life and robust connectivity for on-the-go productivity.
Localization and Operating System
This ThinkPad E450 ships with Windows 7 Professional 64-bit pre-installed, providing a professional-grade operating system with features like Domain Join, Group Policy management, and Remote Desktop Host. The OS is fully licensed and includes media for Windows 8.1 Pro, allowing an upgrade path for organizations transitioning to newer Windows versions.
The notebook is configured for general English-language markets with a standard US keyboard layout. No specific regional keyboard localization is indicated beyond the default English setup. The operating system architecture is 64-bit, enabling support for modern applications and efficient memory utilization above 4 GB when expanded.
Physical Profile
The ThinkPad E450 features a compact and portable design with a Graphite Black finish that conveys a professional appearance. It measures 13.35 inches wide, 9.41 inches deep, and 0.94 inches thick, making it easy to carry in a backpack or briefcase. The weight is approximately 4 pounds (1.81 kg), balancing sturdiness with mobility for users who move between locations.
- Width
- 13.35" (339.09 mm)
- Depth
- 9.41" (239.01 mm)
- Height
- 0.94" (23.88 mm)
- Weight
- 4 lb (1814.37 g)
What's in the Box
The package includes all essential components to start using the notebook immediately.
Highlights
- 14-inch HD display with 1366 x 768 resolution and LED backlight
- Intel Core i5-5200U processor with dual-core performance and Turbo Boost up to 2.70 GHz
- 4 GB of DDR3L RAM, expandable to 16 GB via two memory slots
- 500 GB hard drive for ample file and application storage
- Windows 7 Professional 64-bit operating system, upgradable to Windows 8.1 Pro
- Up to 9 hours of battery life from the 6-cell lithium-ion battery
- Wi-Fi 802.11a/b/g/n/ac and Bluetooth for wireless connectivity
- HDMI output and USB 3.0 ports for peripheral connections
- Integrated fingerprint reader and webcam for security and communication
- Graphite Black finish with durable ThinkPad construction
Specifications
| Specifications | |
|---|---|
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 20DC004CUS |
| Brand Name | Lenovo |
| Product Line | ThinkPad |
| Product Series | E450 |
| Product Model | 20DC004CUS |
| Product Name | ThinkPad E450 20DC004CUS Notebook |
| Product Type | Notebook |
| Processor | |
| Processor Manufacturer | Intel |
| Processor Type | Core i5 |
| Processor Model | i5-5200U |
| Processor Speed | 2.20 GHz |
| Maximum Turbo Speed | 2.70 GHz |
| Processor Core | Dual-core (2 Core) |
| vPro Technology | No |
| Chipset | |
| Chipset Manufacturer | Intel |
| Memory | |
| Maximum Supported System Memory | 16 GB |
| System Memory Technology | DDR3L SDRAM |
| Total Number of Memory Slots | 2 |
| Storage | |
| Drive Type | HDD |
| Total Hard Drive Capacity | 500 GB |
| Optical Drive Type | No |
| Display & Graphics | |
| Screen Size | 14" |
| Screen Mode | HD |
| Display Screen Type | LCD |
| Aspect Ratio | 16:9 |
| Screen Resolution | 1366 x 768 |
| Touchscreen | No |
| Backlight Technology | LED |
| Graphics Controller Manufacturer | Intel |
| Graphics Controller Model | HD Graphics 5500 |
| Graphics Memory Technology | DDR3L SDRAM |
| Graphics Memory Accessibility | Shared |
| Network & Communication | |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11a/b/g/n/ac |
| Wimax | No |
| Ethernet Technology | Gigabit Ethernet |
| Bluetooth | Yes |
| WWAN Supported | No |
| Built-in Devices | |
| Front Camera/Webcam | Yes |
| Finger Print Reader | Yes |
| Interfaces/Ports | |
| HDMI | Yes |
| DVI | No |
| Total Number of USB Ports | 3 |
| Number of USB 3.0 Ports | 2 |
| Network (RJ-45) | Yes |
| Operating System | |
| Operating System Platform | Windows |
| Operating System | Windows 7 Professional |
| Upgradable Operating System | Windows 8.1 Pro |
| Operating System Architecture | 64-bit |
| Battery Information | |
| Number of Cells | 6-cell |
| Maximum Battery Run Time | 9 Hours |
| Power Description | |
| Maximum Power Supply Wattage | 45 W |
| Physical Characteristics | |
| Product Color | Graphite Black |
| Height | 0.94" (23.88 mm) |
| Width | 13.35" (339.09 mm) |
| Depth | 9.41" (239.01 mm) |
| Weight (Approximate) | 4 lb (1814.37 g) |
| Miscellaneous | |
| Package Contents | ThinkPad E450 20DC004CUS Notebook Lithium Ion Battery AC Adapter Windows 8.1 Pro License Media |
| Energy Star | Yes |
| Environmentally Friendly | Yes |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What processor does the Lenovo ThinkPad E450 20DC004CUS have?
This notebook is powered by an Intel Core i5-5200U processor. It is a dual-core CPU with a base clock speed of 2.20 GHz and Intel Turbo Boost technology that can increase speed up to 2.70 GHz for demanding tasks. This 5th-generation Intel Core processor provides efficient performance for everyday business applications, web browsing, and multimedia.
How much memory is installed, and can it be upgraded?
The ThinkPad E450 comes with 4 GB of DDR3L SDRAM installed. It has two memory slots, and the system supports a maximum of 16 GB of RAM. This allows for significant expansion if you need more memory for multitasking or running memory-intensive applications in the future.
What is the storage capacity and type?
Storage is provided by a 500 GB hard disk drive (HDD). This offers substantial space for operating systems, software, documents, and media files. The drive uses traditional HDD technology, which is cost-effective for large storage needs, though it does not include a solid-state drive (SSD) or optical drive in this configuration.
Which operating system is pre-installed?
The notebook ships with Windows 7 Professional 64-bit pre-installed. This is a professional edition of Windows 7 that includes features like Domain Join and Group Policy support for business environments. It also comes with a license and media to upgrade to Windows 8.1 Pro if desired, providing flexibility for OS transitions.
What is the battery life like?
The ThinkPad E450 is equipped with a 6-cell lithium-ion battery that delivers up to 9 hours of runtime under typical usage conditions. This extended battery life supports full-day productivity without needing to recharge, making it suitable for mobile professionals, students, or anyone working away from power outlets for extended periods.
What connectivity options are available?
Connectivity includes dual-band Wi-Fi 802.11a/b/g/n/ac for fast wireless networking, Bluetooth for peripheral connections, and Gigabit Ethernet via an RJ-45 port for wired networks. Ports feature HDMI for external displays, three USB ports (two of which are USB 3.0 for high-speed data transfer), and a built-in webcam and fingerprint reader for added functionality.