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Dynabook Commercial / Portégé Z40L, X40, X45W & X30L / Dynabook Portégé X40L-M 14" (Intel Core Ultra 5 125H, 16GB, 512GB) PZA31U-02201E
Business Laptops • PORTEGE

Dynabook Portégé X40L-M 14" (Intel Core Ultra 5 125H, 16GB, 512GB) PZA31U-02201E

Model: PZA31U-02201E
Part Number: PZA31U-02201E
  • Starts at 2.31 lbs in a Tech Blue Metallic magnesium alloy chassis, 15.9 mm thin
  • Intel® Core™ Ultra 5 Processor 125H (up to 4.50 GHz) with Intel® Arc™ graphics
  • Two Thunderbolt™ 4 (USB4 Type-C) ports plus HDMI, RJ-45 Ethernet and microSD
  • Four-speaker system with Dolby Atmos and a webcam with privacy shutter
  • dTPM 2.0, fingerprint reader, MIL-STD-810H tested; ENERGY STAR® qualified and EPEAT Gold rated
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Technical Architecture

Comprehensive Specifications

General Information
Brand Dynabook
Product Series Business Laptops
Commercial Model Dynabook Portégé X40L-M 14" (Intel Core Ultra 5 125H, 16GB, 512GB) PZA31U-02201E
Form Factor / Classification Ultra Light 14-inch
Target Deployment Profile Mobile professionals and IT teams that need a lightweight, durable 14-inch Windows 11 Pro laptop with Thunderbolt™ 4 docking.
Architecture & Core Performance
Processor Intel® Core™ Ultra 5 Processor 125H (18M Cache, up to 4.50 GHz)
Graphics Intel® Arc™ graphics
Memory 16 GB LPDDR5x On-Board (maximum 16 GB)
Storage 512 GB PCIe NVMe SSD
Display 14.0" WUXGA EyeSafe® (1920 x 1200), 400 nits, 16:10
Connectivity & I/O Ports
Audio Four Speaker System, Dual-Array Microphones, Dolby Atmos
Networking Intel® Wi-Fi 6E (Gig+) AX211 (802.11ax), Bluetooth, Intel® Ethernet Connection I219 Family
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 312.4 x 224 x 15.9 mm (12.3 x 8.8 x 0.63 in)
Weight Starting at 1.05 kg (2.31 lbs)
Security, Manageability & Warranty
Operating System Windows 11 Pro
Camera Webcam with Privacy Shutter
Security Trusted Platform Module (dTPM 2.0), Fingerprint Reader, Reinforced Security Lock Slot
Build Tech Blue Metallic; Magnesium Alloy Chassis; Tested to MIL-STD-810H methodologies; HALT Tested Design
Battery & Power 65 Wh Lithium Polymer battery pack; 65W (20V) 100-240V/50-60Hz USB-C AC Adapter
Warranty 3-Year Standard Limited Warranty, includes International Limited Warranty (battery: 1 year)
Questions & Answers

Dynabook Portégé X40L-M 14" FAQ

What is the part number of the Dynabook Portégé X40L-M 14"?

The manufacturer part number is PZA31U-02201E. Use this part number when you request a quote so Tech365 prices this exact configuration.

What are the main specifications of the Dynabook Portégé X40L-M 14"?

Processor: Intel® Core™ Ultra 5 Processor 125H (18M Cache, up to 4.50 GHz); Graphics: Intel® Arc™ graphics; Memory: 16 GB LPDDR5x On-Board (maximum 16 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 X40L-M 14" run?

The official specification lists: Windows 11 Pro.

What ports and connections does the Dynabook Portégé X40L-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 X40L-M 14"?

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

How do I get business or volume pricing for the Dynabook Portégé X40L-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 PZA31U-02201E.

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