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Dynabook Commercial / Tecra A40, A45 & A60 / Dynabook Tecra A40-M 14" (Intel Core Ultra 7 255U, 16GB, 512GB) PNM21U-0PR006
Business Laptops • TECRA

Dynabook Tecra A40-M 14" (Intel Core Ultra 7 255U, 16GB, 512GB) PNM21U-0PR006

Model: PNM21U-0PR006
Part Number: PNM21U-0PR006
  • Intel® Core™ Ultra 7 Processor 255U, up to 5.20 GHz
  • Microsoft Secured-core PC with dTPM 2.0 and fingerprint reader
  • Intel® Wi-Fi 7 BE201 plus Intel® Ethernet and two Thunderbolt™ 4 ports
  • 16 GB DDR5 5600 with one open slot, expandable to 64 GB
  • 5 MP webcam with privacy shutter; ENERGY STAR® qualified and EPEAT Gold rated; RoHS compatible
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Technical Architecture

Comprehensive Specifications

General Information
Brand Dynabook
Product Series Business Laptops
Commercial Model Dynabook Tecra A40-M 14" (Intel Core Ultra 7 255U, 16GB, 512GB) PNM21U-0PR006
Form Factor / Classification Wi-Fi 7 Secured-core PC
Target Deployment Profile Security-conscious businesses deploying 14-inch Windows 11 Pro laptops with Wi-Fi 7 and Thunderbolt™ 4 docking.
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 64 GB)
Storage 512 GB PCIe NVMe SSD
Display 14.0" WUXGA (1920 x 1200), 300 nits, 16:10
Connectivity & I/O Ports
Audio Stereo Speaker System, Dual-Array Microphones, DTS Audio Processing
Networking Intel® Wi-Fi 7 BE201, 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 313.2 x 220.9 x 19.9 mm (12.3 x 8.7 x 0.78 in)
Weight Starting at 1.44 kg (3.17 lbs)
Security, Manageability & Warranty
Operating System Windows 11 Pro
Camera 5 MP Webcam w/ Privacy Shutter
Security Microsoft Secured-core PC, Trusted Platform Module (dTPM 2.0), Fingerprint Reader, Reinforced Security Lock Slot
Build Dark Blue; Tested to MIL-STD-810H methodologies; HALT Tested Design
Battery & Power 60 Wh Lithium Polymer battery pack; 65W (19V) 100-240V/50-60Hz AC Adapter
Warranty 3-Year Standard Limited Warranty, includes International Limited Warranty (battery: 1 year)
Questions & Answers

Dynabook Tecra A40-M 14" FAQ

What is the part number of the Dynabook Tecra A40-M 14"?

The manufacturer part number is PNM21U-0PR006. Use this part number when you request a quote so Tech365 prices this exact configuration.

What are the main specifications of the Dynabook Tecra A40-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 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 Tecra A40-M 14" run?

The official specification lists: Windows 11 Pro.

What ports and connections does the Dynabook Tecra A40-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 Tecra A40-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 Tecra A40-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 PNM21U-0PR006.

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