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HP B42CHUT#ABA 14 EB645G11 R57535U 16G 512GB

Mfg Part Number:  B42CHUT#ABA  
Image may not reflect the actual item.
Price: $1,346.87
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Aug 30, 2025
No Sales Tax except these states
, PO and Wire.

Overview | Customize configurations to suit business needs

Meet the different requirements within your workforce with the wide range of configurable features on the highly secure and easily managed HP EliteBook 645. Designed with a 16:10 ratio screen that reduces the need to scroll and an AMD Ryzen™ 7000 Series processor that fits easily into existing IT environments.

Commanding AMD processor

Take on your work with an efficient and secure AMD Ryzen™ 7000 Series processor.

Crystal-clear speakers

Enjoy the crystal-clear audio performance delivered by Poly Studio tuned speakers and AI Noise Reduction.

Protected by HP Wolf Security

HP Wolf Pro Security Edition PCs interlace HP Sure Click Pro with HP Sure Sense Pro providing more in-depth coverage than the standard versions through a 1-year or 3- year user license with HP Support. This creates a powerful, single solution that doesn't require an IT-managed PC environment.

Help protect our shared future

This PC contains at least 50-percent postconsumer recycled plastic in the keycaps.

Features | Windows 11

Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.

Commanding AMD processor

Take on your work with an efficient and reliable AMD Ryzen™ 7000 Series processor that provides a highly responsive experience with connected modern standby.

Security is your top priority

The HP Wolf Pro Security Edition provides preconfigured enterprise-level PC protection for small and medium sized businesses.

Fast and efficient wireless LAN

The portability of your PC and the reliability of a fast connection determines where you can work. Get a fast and reliable connection in dense wireless environments with gigabit-speed Wi-Fi 6.

Browse confidently

Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware enforced security from HP Sure Click.

Automatic recovery from firmware attacks

Firmware attacks can completely devastate your PC. Stay protected with HP's self-healing BIOS - HP Sure Start Gen7 automatically recovers the BIOS from malware, rootkits, or corruption.

Main Specification
General Information
Manufacturer HP Inc.
Manufacturer Part Number B42CHUT#ABA
Manufacturer Website Address http://www.hp.com
Brand Name HP
Product Line EliteBook
Product Series 645 G11
Product Name EliteBook 645 14 inch G11 Notebook PC
Product Type Notebook
Processor
Processor Manufacturer AMD
Processor Type Ryzen 5 PRO
Processor Model 7535U
Processor Core Hexa-core (6 Core)
Processor Speed 2.90 GHz
Maximum Turbo Speed 4.55 GHz
Processor Threads 12
Chipset
Chipset Manufacturer AMD
Memory
Total Installed System Memory 16 GB
Maximum Supported System Memory 64 GB
System Memory Technology DDR5 SDRAM
System Memory Form Factor SoDIMM
Installed Slot Memory 16 GB
Installed Slot Memory Configuration 1 x 16GB
Total Number of Memory Slots 2
Number of Occupied Memory Slots 1
Number of Free Memory Slots 1
Storage
Drive Type SSD
Total Solid State Drive Capacity 512 GB
SSD Form Factor M.2
Display & Graphics
Screen Size 14"
Display Screen Type LCD
Display Screen Technology In-plane Switching (IPS) Technology
Standard Refresh Rate 60 Hz
Screen Mode WUXGA
Screen Resolution 1920 x 1200
Brightness 300 Nit
Color Gamut 45% NTSC
Contrast Ratio 1000:1
Touchscreen No
Graphics Controller Manufacturer AMD
Graphics Controller Model Radeon 660M Graphics
Graphics Memory Technology DDR5 SDRAM
Graphics Memory Accessibility Shared
Network & Communication
Wireless LAN Yes
Wireless LAN Standard IEEE 802.11ax
Ethernet Technology Gigabit Ethernet
Bluetooth Yes
Interfaces/Ports
HDMI Yes
Total Number of USB Ports 4
Number of USB4 Ports 2
Network (RJ-45) Yes
Operating System
Operating System Platform Windows
Operating System Windows 11 Pro
Input Devices
Copilot Key Yes
Battery Information
Number of Cells 3-cell
Battery Chemistry Lithium Polymer (Li-Polymer)
Maximum Battery Run Time 14.25 Hours
Battery Weight 7.34 oz
Power Description
Maximum Power Supply Wattage 65 W
USB Power Delivery Support Yes
AC Adapter Frequency 63 Hz
AC Adapter Frequency 47 Hz
Power Plug Type Type C
Physical Characteristics
Height 0.67"
Width 12.5"
Depth 8.8"
Weight (Approximate) 3.06 lb
Miscellaneous
Package Contents
  • EliteBook 645 14 inch G11 Notebook PC
  • AC Adapter
  • Power Cord
Charger Included Yes
Features Anti-glare Screen
Features Low Blue Light
Features Miracast Technology
Energy Star Yes
TCO Certified Yes
Environmentally Friendly Yes
Environmental Certification Electronic Product Environmental Assessment Tool Gold (EPEAT Gold)
Environmental Compliance Restriction of Hazardous Substances (RoHS)
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Warranty
Limited Warranty 1 Year
Additional Warranty Information
  • Support Service Included: HP 1 Year Wolf Pro Security Edition Service. For terms and conditions, please visit https://h20195.www2.hp.com/v2/GetPDF.aspx/4AA8-1150ENW & https://www8.hp.com/h20195/v2/getpdf.aspx/4AA5-7123ENUS.pdf
  • Manufacturer Warranty: 1 year (1/1/0) limited warranty includes 1 year of parts and labor. No on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.
  • Carrying Cases

    Connector Adapters

    Hard Drives/Solid State Drives

    $154.96
    $260.72
    $414.52

    Headsets/Earsets

    Keyboard/Keypad & Pointing Device Kits

    Keyboards & Keypads

    Monitors

    Network Interface Cards

    Optical Drives

    $124.48

    Phone Add-ons

    $153.44

    Pointing Devices

    $13.85
    $22.01

    RAM Modules

    $117.63

    Radio Modems

    $145.54

    Speakerphones

    WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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