D27K9AT specification sheet

Short Description

HP Probook 4 G1iR 14 Series Core D27K9AT Silver Notebook, Intel Core 3 100U Six (6) Core Raptor Lake Turbo Boost up to 4.7Ghz 10MB L3 Cache Processor (2 Perfomance Cores & 4 Efficient), 8GB DDR5-5600 SO-Dimm Memory (1x8GB), Supports 64GB Max Mem, 2 Memory slots, 512GB SSD Solid State Hard Drive PCIe, M.2 2280 slot, NO optical drive ( No CD), 14" WUXGA (1920 x 1200 resolution) Non Gloss Type IPS, 300nits LED Backlit Display, Intel Graphics, 802.11ax Wi-Fi 6, 10/100/1000 Gigabit Ethernet LAN, Bluetooth, Webcam, 3 Cell Battery, Fingerprint Reader, Backlit Keyboard, 2x USB Type-C 20Gbps (USB Power Delivery / DisplayPort 1.4 / HP Sleep / Charge), 2x USB Type-A 5Gbps, HDMI output, 1.4 kg, Microsoft Windows 11 Professional 64 bit, 1 Year Carry in warranty

© Respective owners and brand holders. © 2026 Laptop Direct CC. The contents has been generated by Laptop Direct CC (https://www.laptopdirect.co.za). All products are sourced locally in South Africa and the warranty is that of the local supplier only. E&OE.

Long Description

Overview:

The HP ProBook 4 G1iR 14 inch notebook is designed for professionals who need a dependable business laptop for everyday productivity. With a balance of modern performance, portability, and built-in security tools, it provides a practical solution for office work, remote tasks, and general business use.

Powered by an Intel Core processor and fast DDR5 memory, this notebook handles multitasking with ease. Its lightweight design and 14 inch display make it easy to carry between meetings, offices, or remote workspaces while still offering a comfortable screen size for daily tasks.

This laptop also includes modern connectivity options, fast wireless networking, and security enhancements that help protect business data. Combined with Windows 11 Pro, it delivers a smooth and secure working experience for professionals and small business users.

Features:

Reliable Performance for Daily Work
The HP ProBook 4 G1iR is built to keep productivity flowing throughout the day. The Intel Core 3 100U processor features a hybrid design with performance and efficient cores, allowing the system to manage multiple applications smoothly while maintaining good power efficiency.

With 8GB of DDR5 memory and a fast 512GB PCIe solid state drive, the laptop starts quickly and loads applications faster than traditional hard drives. The system also allows memory upgrades for users who require more capacity for heavier workloads.

14 Inch WUXGA Display for Comfortable Viewing
The 14 inch WUXGA display offers a resolution of 1920 x 1200 with a modern 16:10 aspect ratio. This slightly taller screen provides more vertical space, which is useful when working with documents, spreadsheets, and web pages.

The IPS panel delivers clear visuals and consistent viewing angles, while the 300 nits brightness helps keep the screen visible in various lighting conditions.

Lightweight and Professional Design
Weighing around 1.4 kg, this notebook is easy to carry between work locations. Its silver finish gives it a professional appearance suitable for office environments, business meetings, and travel.

The slim profile makes it convenient for mobile professionals who need a laptop that fits easily into a bag without adding unnecessary weight.

Connectivity for Office and Remote Work
Modern connectivity ensures you can stay productive whether working in the office or remotely.

• Wi-Fi 6 for fast and stable wireless connections
• Gigabit Ethernet LAN for reliable wired networking
• Bluetooth support for wireless accessories
• HDMI output for connecting external displays

Multiple USB ports also allow easy connection to peripherals and external devices.

Ports and Expansion Options
The HP ProBook 4 G1iR includes a range of ports designed to support everyday productivity.

• 2 x USB Type-C 20Gbps with Power Delivery and DisplayPort
• 2 x USB Type-A 5Gbps
• HDMI 1.4 output
• M.2 PCIe storage slot
• Two memory slots supporting up to 64GB RAM

These options make it simple to expand storage, connect accessories, and adapt the laptop to different work environments.

Built In Security for Business Users
Security is an important part of modern business computing, and this notebook includes several protective technologies.

HP Sure Click helps defend against malicious websites and infected files by isolating potential threats. HP Sure Sense adds AI based malware protection to detect new and evolving attacks.

The built-in fingerprint reader adds an additional layer of security and allows for quick and convenient sign in.

Designed for Modern Productivity
Running Windows 11 Professional, the HP ProBook 4 G1iR is ready for modern business workflows. Features such as improved multitasking tools, enhanced security options, and productivity focused design help users stay organized and efficient throughout the day.

Combined with strong performance, fast storage, and portable design, this notebook offers a dependable platform for professionals looking for a capable business laptop.

Specifications:

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specifications and features
Product Code	D27K9AT
Operating system	Windows 11 Pro
Processor family	Intel Core 3 processor
Processor	Intel Core 3 100U (up to 4.7 GHz with Intel Turbo Boost Technology, 10 MB L3 cache, 6 cores, 8 threads)
Graphics	Integrated
	Intel Graphics
Memory	8 GB DDR5-5600 MT/s (1 x 8 GB)
Memory Slots	2 SODIMM
Internal Storage	512 GB PCIe NVMe SSD
Display	14" diagonal, WUXGA (1920 x 1200), IPS, anti-glare, 300 nits, low power, 62.5% sRGB
Display	35.6 cm (14") diagonal, WUXGA (1920 x 1200), IPS, anti-glare, 300 nits, low power, 62.5% sRGB
Touchscreen	No
Color gamut	62.5% sRGB
Brightness	300 nits
Dimensions (W x D x H)	31.86 x 22.43 x 1.09 cm (front) , 31.86 x 22.43 x 1.7 cm (rear) (Front height measurement is near the front edge where the chassis bottom cover taper begins. Back height measurement is near the back edge where the chassis bottom cover taper ends.)
Weight	Starting at 1.4 kg (Weight will vary by configuration. Does not include power adapter.)
Battery type	HP Long Life 3-cell, 56 Wh Li-ion polymer
Battery life	(Battery is internal and not replaceable by customer. Serviceable by warranty. Fast charging 50% in 30 minutes.)
Wireless	Intel Wi-Fi 6E AX211 (2x2) and Bluetooth 5.3 wireless card
Product color	Pike silver aluminum
Keyboard	Spill-resistant, backlit keyboard
Keyboard color	Soft gray
Camera	1080p FHD camera
Audio	Audio by Poly Studio, dual stereo speakers, dual array microphones
Pointing device	Clickpad with multi-touch gesture support, taps enabled as default
Ports	1 HDMI 2.1 , 1 stereo headphone/microphone combo jack , 1 RJ-45 , 1 security lock slot , 2 USB Type-A 5Gbps signaling rate (powered) , 2 USB Type-C 20Gbps signaling rate (USB Power Delivery 3.0, DisplayPort 1.4, HP Sleep and Charge)
Power	45 W USB Type-C adapter
Fingerprint reader	Fingerprint reader
Input devices	HP Sure Platform , Thermal sensor , HP Tamper Lock , Hall effect sensor
Ecolabels	TCO Certified
Sustainable impact specifications	Low halogen , Bulk packaging available , 20% post-consumer recycled plastic , 50% ocean-bound plastic , 50% recycled metal , 100% of HP paper-based packaging is from recycled or certified sustainable sources , Product Carbon Footprint
Series Specifications
Available Operating Systems	Windows 11 Pro
	Windows 11 Home - HP recommends Windows 11 Pro for business
	Windows 11 Home Single Language - HP recommends Windows 11 Pro for business1 Windows 11 Pro Education
	Windows 11 Pro (Windows 11 Enterprise available with a Volume Licensing Agreement)
	FreeDOS
Processor family	Intel Core 7 processor
	Intel Core 5 processor
	Intel Core 3 processor
Product colour	Pike silver
Maximum memory	32 GB DDR5-5600 MT/s , (Transfer rates up to 5200 MT/s.)
	Both slots are accessible/upgradeable by IT or self-maintainers only. Supports dual channel memory.
Memory slots	2 SODIMM
Internal storage	256 GB up to 1 TB PCIe NVMe M.2 SSD
Display size (diagonal, metric)	35.6 cm (14")
Display	35.6 cm (14") diagonal, WUXGA (1920 x 1200), IPS, anti-glare, 400 nits, low power, 100% sRGB with HP Eye Ease , 35.6 cm (14") diagonal, WUXGA (1920 x 1200), touch, IPS, anti-glare, 300 nits, low power, 62.5% sRGB , 35.6 cm (14") diagonal, WUXGA (1920 x 1200), IPS, anti-glare, 300 nits, low power, 62.5% sRGB , 35.6 cm (14") diagonal, 2.2K (2240 x 1400), IPS, 60 Hz, anti-glare, 400 nits, 100% sRGB with HP Eye Ease
Available Graphics	Integrated: Intel Graphics (Support DX12 and HDMI 2.1.)
Audio	Audio by Poly Studio, dual stereo speakers, dual array microphones
Ports and connectors	2 USB Type-C 20Gbps signaling rate (USB Power Delivery, DisplayPort 1.4, HP Sleep and Charge) , 1 HDMI 2.1 , 1 stereo headphone/microphone combo jack , 1 RJ-45 , 1 security lock slot , 2 USB Type-A 5Gbps signaling rate (powered) , (Cables are not included.)
Input devices	Spill-resistant, with numeric keypad, optional backlit keyboard and DuraKeys , Clickpad with multi-touch gesture support, taps enabled as default , Microsoft Precision Touchpad , HP Sure Platform , Thermal sensor , HP Tamper Lock , Hall effect sensor
Communications	(Compatible with Miracast-certified devices.)
	Integrated Realtek RTL8111HSH-CG GbE
	Intel Wi-Fi 6E AX211 (2x2) and Bluetooth 5.3 wireless card , MediaTek Wi-Fi 6E RZ616 (2x2) and Bluetooth 5.3 wireless card
Camera	FHD camera (select models) , 5 MP IR camera (select models)
Software	Buy Microsoft Office (sold separately) , Edge Customization , HP Connection Optimizer , HP Hotkey support , HP MAC Address Manager , HP Notifications , HP UEFI BIOS Certification level 2.8 , HP PC Hardware Diagnostics Windows , HP Privacy Settings , HP Services Scan , HP Smart Support , HP Support Assistant , myHP , HSA Fusion for Commercial , HSA Telemetry for Commercial , Poly Camera Pro , Poly Lens , Copilot in Windows with Copilot key
Security management	HP Sure Admin , HP Sure Click , HP Sure Recover , HP Sure Run , HP Sure Sense , HP Sure Start , HP Tamper Lock , Secured-Core PC Enable , TPM 2.0 Embedded Security Chip (Common Criteria EAL4+ Certified) (FIPS 140-2 Level 2 Certified) , Absolute Persistence Module , Audio Permanent Disable , HP BIOS Recovery , BIOS Update via Network , HP BIOSphere , HP DriveLock and Automatic DriveLock , HP Secure , HP Wake on WLAN , Windows Hello Enhanced SIgn-in Security (ESS) Enable
Security Software Licenses	HP Wolf Pro Security Edition
Fingerprint reader	Fingerprint sensor (select models)
Management features	HP Client Catalog (download) , HP Client Management Script Library (download) , HP Cloud Recovery , HP Connect for Microsoft Endpoint Manager , HP Driver Packs (download) , HP Image Assistant (download) , HP Manageability Integration Kit (download) , HP Power Manager with Battery Health Manager (download)
Memory card device	1 nano SIM (optional)
Power	45 W USB Type-C adapter , 65 W USB Type-C adapter , HP 65 W USB Type-C Halogen-free adapter
Battery type	HP Long Life 3-cell, 56 Wh Li-ion polymer , HP Long Life 3-cell, 48 Wh Li-ion
	Battery is internal and not replaceable by customer. Serviceable by warranty. Fast charging 50% in 30 minutes.
Dimensions	31.86 x 22.43 x 1.09 cm (front) , 31.86 x 22.43 x 1.7 cm (rear) , (Front height measurement is near the front edge where the chassis bottom cover taper begins. Back height measurement is near the back edge where the chassis bottom cover taper ends.)
Weight	Starting at 1.4 kg , (Weight will vary by configuration. Does not include power adapter.)
Ecolabels	EPEAT registered configurations available , TCO Certified , EPEAT Gold registered in the U.S.
Energy star certified	ENERGY STAR certified
Certification and compliance	CECP , GS Mark , CSA/UL 62368-1 , FCC/ICES/CISPR/VCCI , CE Marking , China CCC/SRRC , Taiwan BSMI/NCC , Korea KCC/KC/KES , Ukraine NSoC/TEC , EAEU Compliance , Saudi Arabian Compliance , Low blue light , WW RoHS