Name: HP ProBook 455 G7, Ryzen 5 AMD, 16GB RAM, 512GB SSD, 15-inch
Price: 29000 KES
Availability: InStock

HP ProBook 455 G7

Design Philosophy and Target Market

The HP ProBook 455 G7 refurbished laptop is a mainstream business laptop engineered for professionals requiring capable processing power and substantial screen real estate. This model combines a 15-inch display with AMD Ryzen 5 processing, delivering performance suitable for content creation, data analysis, and demanding business applications. The ProBook 455 G7 prioritizes productivity-focused computing without the premium pricing of elite-tier business systems.

The device weighs approximately 1.8 kg, making it portable for professionals who travel intermittently but maintain a primary workspace. The aluminum-composite chassis provides durability for daily business use and frequent movement between office locations. Furthermore, the 15-inch form factor offers comfortable viewing for extended work sessions involving spreadsheets, databases, and creative applications.

Display Technology for Productive Work

The 15-inch FHD display on the ProBook 455 G7 delivers 1920 x 1080 resolution with 250 nits of brightness. This brightness level ensures adequate visibility in well-lit office environments and typical business settings. The expanded screen real estate compared to smaller laptops enables side-by-side document viewing and multitasking without constant window switching.

The IPS panel provides wide viewing angles, which is valuable when presenting data visualizations to colleagues or working collaboratively at desks. The larger display on the ProBook 455 G7 reduces eye strain during full-day work sessions involving spreadsheet analysis or document review. Additionally, the increased pixel density supports detailed graphics work and precise visual content creation.

Processor and AMD Architecture

The AMD Ryzen 5 4500U processor powers the ProBook 455 G7 with 6 cores and 6 threads, representing a significant capability increase compared to Intel Core i5 alternatives. This processor operates at a base frequency of 2.3GHz with maximum turbo capability reaching 4.0GHz. The additional cores on the ProBook 455 G7 deliver improved multitasking performance and faster processing of multi-threaded applications.

Radeon Graphics integrated into the ProBook 455 G7 provides capable graphics processing for business and creative applications. The Radeon solution outperforms Intel UHD Graphics in graphics-intensive workloads. Additionally, the Ryzen 5 architecture demonstrates superior thermal efficiency, enabling the ProBook 455 G7 to maintain performance without excessive fan noise.

Memory Configuration for Professional Workloads

The ProBook 455 G7 includes 16GB of DDR4 RAM operating at 3,200 MHz. This memory capacity accommodates demanding professional multitasking, including simultaneous spreadsheet analysis, email management, video conferencing, and specialized software applications. The 16GB configuration enables users to open 30+ browser tabs plus multiple desktop applications without performance degradation.

The memory is installed on SODIMM slots, meaning future upgrades remain possible if organizational requirements evolve. This expandability to 32GB or higher capacity provides cost advantages when purchasing devices requiring long deployment lifecycles. The ProBook 455 G7 benefits from this flexibility, particularly for data analysts and engineers whose memory demands may increase over time.

Storage Performance and Capacity

The 512GB SSD provides substantial storage for operating system installation, professional applications, and project files. This capacity accommodates extensive software libraries and local project storage without requiring immediate cloud service integration. Users working with design files, multimedia assets, or large datasets appreciate the ProBook 455 G7’s doubled storage compared to typical 256GB configurations.

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 project files throughout the ProBook 455 G7’s operation.

Ideal User Profiles

The HP ProBook 455 G7 serves the following professional user categories effectively:

Data Analysts and Business Intelligence Professionals – The 16GB RAM supports concurrent operation of data analysis tools, visualization software, and SQL databases. The 15-inch display accommodates complex spreadsheet layouts and dashboard design work. The AMD Ryzen 5 processor handles multi-threaded data processing more efficiently than entry-level Intel alternatives.
Financial and Accounting Professionals – The ProBook 455 G7 delivers capable performance for accounting software, financial modeling, and reporting applications. The 16GB RAM supports simultaneous operation of enterprise accounting systems alongside email and web browsing. The 512GB storage accommodates extensive financial records and archived documents.
Video and Graphic Content Creators – The Radeon Graphics on the ProBook 455 G7 accelerates video encoding and graphics processing. The 15-inch display provides adequate workspace for creative application interfaces and timeline editing. The 16GB RAM and Ryzen 5 processor enable smooth performance during video editing and image manipulation workflows.
Software Developers and Engineers – The 6-core Ryzen 5 processor on the ProBook 455 G7 handles code compilation and development environment operation efficiently. The 16GB RAM accommodates integrated development environments, virtual machines, and multiple project instances simultaneously. The 512GB SSD stores development tools, frameworks, and project repositories.
Project Managers and Business Analysts – The ProBook 455 G7 provides capable performance for project management software, business intelligence tools, and enterprise applications. The 16GB RAM supports simultaneous operation of multiple business applications. The 15-inch display facilitates data review and report creation throughout the workday.
Academic Researchers and Scientists – The ProBook 455 G7 delivers processing capability for research software, statistical analysis, and scientific applications. The 16GB RAM supports data processing and visualization tools used in academic research. The larger display enables comfortable review of research materials and data analysis results.

Connectivity and Enterprise Integration

The ProBook 455 G7 provides comprehensive connectivity options for modern business environments. The device includes USB-C ports with flexible data transfer and power delivery capabilities. Traditional USB-A ports ensure compatibility with established peripherals, including external drives, printers, and laboratory 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 5.0 supports wireless mice, headsets, and mobile device pairing. The combination of connection options makes the ProBook 455 G7 adaptable to diverse workplace infrastructure.

Security Architecture for Business Protection

The ProBook 455 G7 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 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 layers makes the ProBook 455 G7 suitable for organizations handling sensitive data and intellectual property.

Power Management for Extended Workdays

The 52.5Wh battery in the ProBook 455 G7 delivers approximately 8-10 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 workday.

The larger 15-inch display and 6-core processor result in higher power consumption compared to smaller ultrabooks. However, the ProBook 455 G7 maintains practical all-day battery operation for typical office work. Users engaging in intensive processing tasks like video editing or data analysis may observe reduced battery life to 5-7 hours.

Thermal Design and Acoustic Performance

Thermal management in the ProBook 455 G7 emphasizes balanced cooling and acoustic comfort. The cooling system activates selectively during processor-intensive tasks, maintaining quiet operation during standard business computing. The larger chassis provides improved thermal dissipation compared to compact ultrabooks.

The ProBook 455 G7 remains silent during email, web browsing, and document work. Fan noise becomes perceptible during sustained processing tasks like video encoding or software compilation. The thermal behavior suits office environments and professional settings where acoustic comfort contributes to productivity.

Operating System and Business Software Compatibility

The ProBook 455 G7 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 455 G7 across large deployments.

The ProBook 455 G7 receives regular security updates through Microsoft servicing 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 business environments.

Technical Specifications

Processor

Processor Model: AMD Ryzen 5 4500U (Zen 2 Architecture)
Cores and Threads: 6 cores, 6 threads
Base Clock Speed: 2.3 GHz
Maximum Turbo Frequency: 4.0 GHz
Cache: 8MB L3 Cache + 3MB L2 Cache
TDP: 15W
Manufacturing Process: 7nm

Memory

RAM Capacity: 16GB
Memory Type: DDR4 SDRAM
Memory Speed: 3,200 MHz
Memory Configuration: 2x 8GB SODIMM
Expandability: Up to 64GB (2 SODIMM slots)

Storage

Storage Capacity: 512GB
Storage Type: SSD PCIe NVMe
Read Speed: Up to 3,500 MB/s
Write Speed: Up to 3,200 MB/s
Form Factor: M.2 2280

Display

Screen Size: 15.6 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: AMD Radeon Graphics (7 cores)
Shared Video Memory: Up to 2GB of system RAM
Graphics Architecture: RDNA-based
DirectX Support: DirectX 12

Connectivity

Wi-Fi Standard: 802.11ac Wi-Fi 5
Bluetooth Version: 5.0
USB Ports: 1x USB 3.1 Type-C (5 Gbps), 2x USB 3.1 Type-A (5 Gbps), 1x USB 2.0 Type-A
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
Encryption: AES-256 capable
Webcam Privacy: Physical shutter
Kensington Lock: Standard

Physical Characteristics

Weight: 1.8 kg (3.97 lbs)
Dimensions: 378 x 254 x 18.4 mm (14.89 x 10 x 0.72 inches)
Build Material: Aluminum composite chassis
Color Options: Silver
Keyboard Type: Full-size spill-resistant chiclet keyboard with numeric keypad
Touchpad: Large multi-gesture touchpad