HP ProBook 640 G8
Business-Grade Performance and Design
The HP ProBook 640 G8 refurbished laptop is a traditional business clamshell laptop engineered for professionals requiring reliable computing power and practical form factor. This model combines a 14-inch FHD display with 11th Gen Intel Core i5 processing, delivering performance suitable for business applications, content work, and professional computing tasks. The ProBook 640 G8 represents balanced productivity computing, positioning itself between compact ultrabooks and larger mobile workstations.
The device weighs approximately 1.56 kg, providing improved portability compared to 15-inch laptops while maintaining a larger working surface than 13-inch alternatives. The magnesium alloy chassis provides durability suitable for frequent business travel and daily professional use. Furthermore, the 14-inch form factor offers a practical balance between screen real estate and mobility for commuting professionals.
Display Technology for Daily Business Work
The 14-inch FHD display on the ProBook 640 G8 delivers 1920 x 1080 resolution with 250 nits of brightness. This brightness level ensures adequate visibility in office environments, conference rooms, and moderately lit travel locations. The expanded screen size compared to 13-inch models provides comfortable viewing for extended work sessions involving spreadsheets and documents.
The IPS panel offers wide viewing angles, which is valuable when presenting information to colleagues or reviewing content collaboratively. The ProBook 640 G8 display supports precise color representation suitable for professionals working with graphics and visual content. Additionally, the anti-glare coating reduces reflections in bright office environments and near windows. The larger viewport on the ProBook 640 G8 minimizes the need for constant window switching during multitasking workflows.
Processor and Performance Architecture
The 11th Gen Intel Core i5-1135G7 processor powers the ProBook 640 G8 with 4 cores and 8 threads. This processor operates at a base frequency of 2.4GHz with maximum turbo capability reaching 4.2GHz. The processor delivers capable performance across business applications, enabling smooth operation of productivity software and enterprise platforms.
Intel Iris Xe Graphics is integrated into the ProBook 640 G8, providing improved graphics performance compared to previous Intel generations. This graphics solution supports video playback, casual graphics work, and light content creation. The processor architecture supports hardware virtualization, which benefits IT professionals and systems administrators. However, demanding graphics applications like 3D rendering or professional video editing require dedicated graphics cards beyond what the ProBook 640 G8 provides.
Memory Configuration for Professional Multitasking
The ProBook 640 G8 includes 16GB of LPDDR4x RAM operating at 4,267 MHz. This memory capacity accommodates professional multitasking scenarios including email management, document editing, video conferencing, and specialized business applications operating simultaneously. The 16GB configuration enables users to open 20-30 browser tabs plus multiple desktop applications without performance degradation.
The memory is soldered onto the motherboard on this configuration, meaning upgrades are not available after purchase. However, the 16GB capacity addresses most professional computing requirements without modification. This fixed memory design simplifies manufacturing and reduces component costs, which benefits organizations purchasing devices in volume for business deployments.
Storage Performance and Business Applications
The 256GB SSD provides adequate storage for operating system installation and professional applications. This capacity accommodates typical business software libraries and moderate project file storage. Users working with extensive local file archives or large media collections may benefit from cloud storage integration or external drive solutions alongside the ProBook 640 G8.
Read and write speeds from the SSD reach approximately 3,500 MB/s, delivering fast application launching and file access. Boot times typically complete in 8-12 seconds from power-on. The responsive storage performance ensures rapid access to frequently-used applications and business files throughout the ProBook 640 G8’s operation.
Ideal User Profiles
The HP ProBook 640 G8 serves the following professional user categories effectively:
- Business Professionals and Corporate Employees – The 1.56 kg weight and 14-inch display provide balanced portability and productivity. The 16GB RAM supports concurrent operation of email, CRM software, and collaboration tools without performance issues. The ProBook 640 G8 suits corporate environments with standardized deployments across large employee populations.
- Sales and Account Management Professionals – Mobile sales representatives benefit from the ProBook 640 G8’s form factor for client visits and field work. The 14-inch display accommodates customer data visualization and product presentations. The 16GB RAM enables running customer relationship management platforms alongside communication tools simultaneously.
- Administrative and Human Resources Specialists – HR professionals managing employee systems, payroll processing, and organizational documentation find the ProBook 640 G8 suitable for their computing needs. The 16GB RAM supports human resource information systems and concurrent application usage. The ProBook 640 G8 provides appropriate capability for administrative computing without excess expense.
- Legal Professionals and Compliance Officers – Lawyers and compliance specialists working with document review and contract management utilize the ProBook 640 G8 for legal applications and file management. The 14-inch display provides adequate workspace for document comparison and legal research. The 16GB RAM supports legal research platforms and document management systems.
- Financial Advisors and Wealth Management Professionals – Financial professionals managing client portfolios and investment analysis utilize the ProBook 640 G8 for financial software and data analysis. The 16GB RAM accommodates portfolio management platforms and market analysis tools. The ProBook 640 G8 delivers capable performance for financial computing without requiring premium-tier hardware.
- Program and Office Managers – Professionals coordinating organizational programs, scheduling, and administrative functions benefit from the ProBook 640 G8’s balanced capability and affordability. The 16GB RAM supports multiple business applications and communication platforms. The ProBook 640 G8 suits office-based computing with occasional travel requirements.
Connectivity for Enterprise Environments
The ProBook 640 G8 provides comprehensive connectivity options addressing modern business infrastructure. The device includes USB-C ports supporting data transfer at USB 3.1 speeds. Traditional USB-A ports ensure compatibility with established peripherals including external drives, printers, and presentation equipment.
Wi-Fi 5 (802.11ac) connectivity delivers reliable wireless performance in business networks. Gigabit Ethernet through the optional docking station enables wired connectivity for stationary workspace scenarios. Bluetooth 5.1 supports wireless mice, headsets, and mobile device pairing. The combination of connection options makes the ProBook 640 G8 adaptable to diverse workplace infrastructure environments.
Security Features for Business Protection
The ProBook 640 G8 integrates security features addressing enterprise protection requirements. A discrete TPM 2.0 chip manages encryption keys and authentication credentials. The integrated fingerprint reader enables biometric login, providing faster authentication than password entry while maintaining organizational security standards.
HP SureStart Gen. 7 BIOS protection monitors firmware integrity, preventing unauthorized system modifications. Furthermore, the 1080p HD webcam includes a physical privacy shutter protecting against unauthorized video access. The combination of security features makes the ProBook 640 G8 suitable for organizations handling sensitive information and competitive data.
Power Management for Productive Days
The 53Wh battery in the ProBook 640 G8 delivers approximately 9-11 hours of runtime during mixed business computing. This duration supports a full workday from morning through evening without requiring midday charging. Battery life depends on display brightness, processor utilization, and application usage patterns throughout the day.
The ProBook 640 G8 maintains practical all-day battery operation for typical office work. Users engaging in intensive processing tasks like video conferencing or data analysis may observe reduced battery life to 7-9 hours. The battery capacity addresses mobility requirements for professionals traveling between office locations and client sites.
Thermal Design and Operating Environment
Thermal management in the ProBook 640 G8 emphasizes quiet operation suitable for business environments. The cooling system activates selectively during processor-intensive tasks, maintaining silent performance during standard business computing. The chassis design provides adequate thermal dissipation without excessive fan activity.
The ProBook 640 G8 remains silent during email, web browsing, and document work. Fan noise becomes perceptible during sustained processing activities like video encoding or scientific computation. The acoustic characteristics suit office environments, conference rooms, and client meetings where noise distraction impacts productivity.
Operating System and Enterprise Integration
The ProBook 640 G8 ships with Windows 10 Pro, providing business-grade operating system features. BitLocker full-disk encryption protects data stored on the device. Domain authentication enables seamless integration with organizational directory services and identity systems. Group Policy support allows IT administrators to configure the ProBook 640 G8 across large deployments.
The ProBook 640 G8 receives regular security updates through Microsoft and HP service channels. HP Sure Software Recovery enables operating system restoration without external installation media. HP Support Assistant monitors system health and delivers driver updates automatically, simplifying maintenance within IT-managed business environments.
Technical Specifications
Processor
- Processor Model: Intel Core i5-1135G7 (11th Generation)
- Cores and Threads: 4 cores, 8 threads
- Base Clock Speed: 2.4 GHz
- Maximum Turbo Frequency: 4.2 GHz
- Cache: 8MB Intel Smart Cache
- TDP: 12W to 28W
Memory
- RAM Capacity: 16GB
- Memory Type: LPDDR4x SDRAM
- Memory Speed: 4,267 MHz
- Memory Configuration: Soldered on-board
- Upgradeability: Not user-upgradeable
Storage
- Storage Capacity: 256GB
- Storage Type: SSD PCIe NVMe
- Read Speed: Up to 3,500 MB/s
- Write Speed: Up to 3,000 MB/s
- Form Factor: M.2 2280
Display
- Screen Size: 14 inches
- Resolution: 1920 x 1080 pixels (FHD)
- Panel Type: IPS anti-glare
- Aspect Ratio: 16:9
- Refresh Rate: 60Hz
- Brightness: 250 nits
- Color Gamut: 45% NTSC
- Viewing Angles: 178 degrees (horizontal and vertical)
Graphics
- Integrated Graphics: Intel Iris Xe Graphics
- Shared Video Memory: Uses system RAM
- Graphics Execution Units: 80 EUs
- DirectX Support: DirectX 12
Connectivity
- Wi-Fi Standard: 802.11ac Wi-Fi 5
- Bluetooth Version: 5.1
- USB Ports: 1x USB 3.1 Type-C (5 Gbps), 2x USB 3.1 Type-A (5 Gbps)
- Audio Jack: 3.5mm headphone/microphone combination jack
- HDMI Port: HDMI 2.0b output
- Webcam: 1080p HD camera with integrated privacy shutter
- Microphone: Dual-array with noise reduction
Security
- TPM: Discrete TPM 2.0
- Biometric Authentication: Integrated fingerprint reader
- BIOS Protection: HP SureStart Gen. 7
- Encryption: AES-256 capable
- Webcam Privacy: Physical shutter
- Kensington Lock: Standard
Physical Characteristics
- Weight: 1.56 kg (3.44 lbs)
- Dimensions: 321 x 214 x 18.4 mm (12.64 x 8.43 x 0.72 inches)
- Build Material: Magnesium alloy chassis
- Color Options: Silver
- Keyboard Type: Full-size spill-resistant chiclet keyboard
- Touchpad: Large multi-gesture touchpad with integrated buttons
Battery and Power
- Battery Capacity: 53Wh
- Battery Chemistry: Li-Polymer
- Expected Runtime: 9-11 hours (mixed usage)
- Charging Time: Approximately 1.5 to 2 hours (65W adapter)
- Power Adapter: 65W USB-C Power Delivery
- Fast Charge Support: Yes (approximately 50% in 45 minutes)
Audio
- Speaker Configuration: Dual stereo speakers
- Speaker Technology: HP Audio Boost
- Microphone: Dual-array with AI-driven noise cancellation
- Audio Formats: Supports multiple audio codecs
Operating System
- Default OS: Windows 10 Pro (64-bit)
- OS Licensing: Included
- Upgrade Eligibility: Windows 11 Pro compatible
- Recovery Options: HP Sure Software Recovery
Ports and Expansion
- SD Card Reader: Yes (supports microSD cards)
- Ethernet: Optional via docking station (RJ45)
- Docking Support: HP Thunderbolt or USB-C docking compatible
Environmental and Operating Conditions
- Operating Temperature Range: 5°C to 40°C (41°F to 104°F)
- Storage Temperature Range: -20°C to 60°C (-4°F to 140°C)
- Operating Humidity: 10% to 90% (non-condensing)
- Storage Humidity: 5% to 95% (non-condensing)
- Altitude Rating: Up to 5,000 meters
Environmental Certification
- Energy Star Certified: Yes
- EPEAT Registered: Yes
- Recycled Content: Uses recycled materials in chassis construction
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