TMB514-31 N355 8/128 W11P ED
Introduction
The Acer TravelMate B5 14 TMB514-31-G2-TCO is a rugged, education-ready notebook built for durability, reliability and all-day learning. Powered by the Intel Core 3 N355 processor, 8GB LPDDR5X memory and fast 128GB UFS flash storage, it delivers efficient performance for classroom tasks and cloud-based workloads. The 14-inch Full HD IPS display provides clear visuals, while MIL-STD 810H durability, anchored keyboard, OceanGlass touchpad and TCO/EPEAT Gold certifications make it ideal for sustainable, long-term deployment. With Wi-Fi 6E, Acer ProShield Plus security, and up to 12.5 hours battery life, the TravelMate B5 14 is designed for modern education environments.
Specifications
| Design | |
|---|---|
| Colour name | Black |
| Product type | Laptop |
| Market positioning | Educational |
| Form factor | Clamshell |
| Product colour | Black |
| Country of origin | China |
| Rugged design | Yes |
| Display | |
| HD type | Full HD |
| Display surface | Matt |
| Panel type | IPS |
| Display brightness | 250 cd/m² |
| Contrast ratio (typical) | 700:1 |
| Touchscreen | No |
| Display resolution | 1920 x 1080 pixels |
| Display diagonal | 35.6 cm (14") |
| Anti-glare screen | Yes |
| Maximum refresh rate | 60 Hz |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:9 |
| Display technology marketing name | ComfyView |
| Anti-microbial screen | No |
| Processor | |
| Processor operating modes | 64-bit |
| Processor cache | 6 MB |
| Processor frequency | 1.9 GHz |
| Processor model | N355 |
| Processor boost frequency | 3.9 GHz |
| Processor cores | 8 |
| Processor threads | 8 |
| Processor manufacturer | Intel |
| Processor family | Intel Core 3 |
| Neural processor unit (NPU) | |
| Copilot+ PC | No |
| Memory | |
| Internal memory | 8 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 6400 MHz |
| Maximum internal memory | 8 GB |
| Storage | |
| Storage media | UFS |
| Optical drive type | No |
| Total storage capacity | 128 GB |
| Graphics | |
| On-board graphics card | Yes |
| On-board GPU manufacturer | Intel |
| Audio | |
| Number of microphones | 2 |
| Built-in speaker(s) | Yes |
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1280 x 720 pixels |
| Video capturing speed | 30 fps |
| Front camera HD type | HD |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, 802.11b, 802.11ad, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax) |
| Ethernet LAN | No |
| Bluetooth | Yes |
| WLAN controller manufacturer | Intel |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 0 |
| Combo headphone/mic port | Yes |
| Line-in | Yes |
| USB Power Delivery (USB PD) | Yes |
| HDCP | Yes |
| Keyboard | |
| Pointing device | Touchpad |
| Numeric keypad | No |
| Keyboard backlit | No |
| Keyboard language | UK English |
| Keyboard special features | Anchored Frame Keyboard |
| Copilot key | Yes |
| Software | |
| Bundled software | Windows Desktop Apps In-House: Acer Control Center Acer Product Registration Acer QuickPanel Quick Access TravelMate Sense Security: Acer User Sensing |
| Operating system installed | Windows 11 Pro Education |
| Copilot+ PC | No |
| Technical details | |
| Market positioning | Educational |
| Form factor | Clamshell |
| Product colour | Black |
| HDMI | Yes |
| Chipset | Intel® |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery life (max) | 12.5 h |
| Battery capacity | 53 Wh |
| Fast charging | Yes |
| Power | |
| AC adapter power | 65 W |
| USB Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| USB Type-C required charging power (min) | 65 W |
| USB Type-C required charging power (max) | 65 W |
| Security | |
| Password protection | Yes |
| Cable lock slot type | Kensington |
| Trusted Platform Module (TPM) | Yes |
| Password protection type | Supervisor, User |
| Fingerprint reader | No |
| Cable lock slot | Yes |
| Weight & dimensions | |
| Width | 329.5 mm |
| Depth | 231.8 mm |
| Height | 24.4 mm |
| Height (front) | 2.15 cm |
| Height (rear) | 2.44 cm |
| Weight | 1.65 kg |
| Packaging data | |
| Package width | 65 mm |
| Package height | 288 mm |
| Package depth | 457 mm |
| AC adapter included | Yes |
| Features | |
| Country of origin | China |
| Supplier features | |
| Country of origin | China |
| Manufacturer | Acer, Inc |
| Packaging content | |
| AC adapter included | Yes |
| Keyboard included | Yes |
| Packaging content | TravelMate B5 14 TMB514-31-G2-TCO-3688 Notebook Lithium Ion (Li-Ion) Battery Power Adapter Power Cord |
| Other features | |
| HDMI | Yes |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| On-board graphics card | Yes |
| Security features | Kensington lock slot Discrete Trusted Platform Module (TPM) solution BIOS Passwords: User Supervisor Acer ProShield Plus security manager includes: Data Protection: File & Folder Encryption and Decryption, Personal Security Drive Data Removal: File Shredding Security Alert: Invalid Access Alert, Security Report |
| Chipset | Intel® |
| AC adapter included | Yes |
| Anti-glare screen | Yes |
| Country of origin | China |
| Manufacturer | Acer, Inc |
