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Dynabook Commercial / Portégé Z40L, X40, X45W & X30L / Dynabook Portégé X40-M 14" (Intel Core Ultra 7 255U, 16GB, 512GB) PNM2BU-049003
Business Laptops • PORTEGE

Dynabook Portégé X40-M 14" (Intel Core Ultra 7 255U, 16GB, 512GB) PNM2BU-049003

Model: PNM2BU-049003
Part Number: PNM2BU-049003
  • Intel® Core™ Ultra 7 Processor 255U (12M Cache, up to 5.20 GHz)
  • 16 GB DDR5 5600 with one open slot, expandable to 64 GB
  • Microsoft Secured-core PC with dTPM 2.0 and fingerprint reader
  • Tested to MIL-STD-810H methodologies with a HALT tested design
  • Intel® Wi-Fi 7, two Thunderbolt 4 ports, HDMI and RJ-45 Ethernet
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Technical Architecture

Comprehensive Specifications

General Information
Brand Dynabook
Product Series Business Laptops
Commercial Model Dynabook Portégé X40-M 14" (Intel Core Ultra 7 255U, 16GB, 512GB) PNM2BU-049003
Form Factor / Classification Secured-core Business PC
Target Deployment Profile Enterprise IT teams standardizing on secure, serviceable 14-inch Windows 11 Pro laptops for office and hybrid workers.
Architecture & Core Performance
Processor Intel® Core™ Ultra 7 Processor 255U (12M Cache, up to 5.20 GHz)
Graphics Intel® Graphics
Memory 16 GB DDR5 5600 (16 GB + 1 open slot; maximum memory 64 GB)
Storage 512 GB PCIe NVMe SSD
Display 14.0" WUXGA, 1920 x 1200, 16:10, 300 nits
Connectivity & I/O Ports
Audio Stereo Speaker System, Dual-Array Microphones, DTS Audio Processing
Ports 2 x USB 4.0 Type-C (Thunderbolt 4), 2 x USB 3.2 Gen 1 (one w/ USB Sleep and Charge), 1 x HDMI, 1 x RJ-45, 1 x microSD, Headset
Mechanical, Dimensions & Weight
Dimensions 313.2 x 221.75 x 18.6 mm (12.3 x 8.7 x 0.73 in)
Weight Starting at 1.44 kg (3.17 lbs)
Chassis Dark Blue Metallic, tested to MIL-STD-810H methodologies, HALT Tested Design
Security, Manageability & Warranty
Operating System Windows 11 Pro
Camera 5 MP Webcam w/ Privacy Shutter
Communication Intel® Wi-Fi 7 BE201, Bluetooth®, Intel® Ethernet Connection I219 Family
Security Microsoft Secured-core PC, Trusted Platform Module (dTPM 2.0), Fingerprint Reader, Reinforced Security Lock Slot
Battery & Power 60 Wh Lithium Polymer battery pack; 65W (20V) 100-240V/50-60Hz USB-C AC Adapter
Warranty 3-Year Standard Limited Warranty (battery: 1 year)
Questions & Answers

Dynabook Portégé X40-M 14" FAQ

What is the part number of the Dynabook Portégé X40-M 14"?

The manufacturer part number is PNM2BU-049003. Use this part number when you request a quote so Tech365 prices this exact configuration.

What are the main specifications of the Dynabook Portégé X40-M 14"?

Processor: Intel® Core™ Ultra 7 Processor 255U (12M Cache, up to 5.20 GHz); Graphics: Intel® Graphics; Memory: 16 GB DDR5 5600 (16 GB + 1 open slot; maximum memory 64 GB); Storage: 512 GB PCIe NVMe SSD. The full list is in the specifications section on this page.

Which operating system does the Dynabook Portégé X40-M 14" run?

The official specification lists: Windows 11 Pro.

What ports and connections does the Dynabook Portégé X40-M 14" have?

The official specification lists: 2 x USB 4.0 Type-C (Thunderbolt 4), 2 x USB 3.2 Gen 1 (one w/ USB Sleep and Charge), 1 x HDMI, 1 x RJ-45, 1 x microSD, Headset.

What warranty comes with the Dynabook Portégé X40-M 14"?

3-Year Standard Limited Warranty (battery: 1 year).

How do I get business or volume pricing for the Dynabook Portégé X40-M 14"?

Tech365 quotes business pricing per order. Select Request Quote on this page, set the quantity you need and send the form; the Tech365 team replies with a quote for part number PNM2BU-049003.

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Dynabook Portégé X40-M 14" Core Ultra 7 255U 16GB | Tech365