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Acer TravelMate Spin B3 B3 Spin 12 convertible laptop (TMB312RN-31) - Intel N150, 8GB RAM, 256GB SSD, 12.2" WUXGA touchscreen, Windows 11
Acer TravelMate Spin B3 B3 Spin 12 convertible laptop (TMB312RN-31) - Intel N150, 8GB RAM, 256GB SSD, 12.2" WUXGA touchscreen, Windows 11
Regular price
£529.96 GBP
Regular price
Sale price
£529.96 GBP
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The Acer TravelMate B3 Spin 12 TMB312RN‑31‑TCO is a rugged 12.2" convertible designed for flexible learning and durability. Its WUXGA IPS touchscreen delivers clear visuals with anti‑glare comfort, while the Intel N‑Series N150 processor, 8GB LPDDR5 memory and fast 256GB PCIe NVMe 4.0 SSD provide responsive everyday performance. The device includes an AES 2.0 active stylus with a dockable slot, dual cameras (FHD front + 5MP rear), dual microphones and AI‑based noise reduction for improved communication. With Wi‑Fi 6E, Gigabit Ethernet, USB‑C with DisplayPort, HDMI 2.1 and a 53Wh battery offering up to 21 hours of video playback, it supports all‑day use. MIL‑STD 810H durability, a Kensington Nano lock, hardware TPM 2.0 and antimicrobial treatment complete a robust, education‑ready design.
| Design | |
|---|---|
| Colour name | Black |
| Product type | Hybrid (2-in-1) |
| Form factor | Convertible (Fold-back screen) |
| Product colour | Black |
| Country of origin | China |
| Rugged design | Yes |
| Built-in stylus pen storage | Yes |
| Stylus pen support | Yes |
| Display | |
| HD type | WUXGA |
| Panel type | IPS |
| LED backlight | Yes |
| Display brightness | 250 cd/m² |
| Contrast ratio (typical) | 1000:1 |
| Touchscreen | Yes |
| Display resolution | 1920 x 1200 pixels |
| Display diagonal | 31 cm (12.2") |
| Maximum refresh rate | 60 Hz |
| Native aspect ratio | 16:10 |
| Anti-microbial screen | Yes |
| Processor | |
| Processor operating modes | 64-bit |
| Processor cache | 6 MB |
| Processor frequency | 0.8 GHz |
| Processor model | N150 |
| Processor boost frequency | 3.6 GHz |
| Processor cores | 4 |
| Processor threads | 4 |
| Processor manufacturer | Intel |
| Processor family | Intel® N |
| Neural processor unit (NPU) | |
| Copilot+ PC | No |
| Memory | |
| Internal memory | 8 GB |
| Internal memory type | LPDDR5-SDRAM |
| Memory clock speed | 6400 MHz |
| Maximum internal memory | 8 GB |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| SSD capacity | 256 GB |
| SSD interface | PCI Express 4.0 |
| Total storage capacity | 256 GB |
| Total SSDs capacity | 256 GB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| On-board graphics card model | Intel® Graphics |
| Discrete graphics card model | Not available |
| 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 | 1920 x 1080 pixels |
| Rear camera | Yes |
| Rear camera resolution (numeric) | 5 MP |
| Video capturing speed | 60 fps |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Windows Hello | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11a, 802.11ad, 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax) |
| Ethernet LAN | Yes |
| MIMO type | Multi User MIMO |
| MIMO | Yes |
| Antenna type | 2x2 |
| WLAN controller manufacturer | Intel |
| Wi-Fi band | Tri-band (2.4 GHz / 5 GHz / 6 GHz) |
| 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 | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.0b |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| USB Power Delivery (USB PD) | Yes |
| Charging port type | USB Type-C |
| Keyboard | |
| Pointing device | Touchpad |
| Keyboard layout | QWERTY |
| Numeric keypad | No |
| Keyboard backlit | No |
| Keyboard language | UK English |
| Keyboard special features | Anchored Frame Keyboard |
| Copilot key | Yes |
| Software | |
| Operating system architecture | 64-bit |
| Bundled software | Windows Desktop AppsIn-House: Acer ORD Service TravelMate Sense Security: Acer User Sensing |
| Operating system installed | Windows 11 Pro Education |
| Microsoft Copilot | Yes |
| Copilot+ PC | No |
| Technical details | |
| Form factor | Convertible (Fold-back screen) |
| Product colour | Black |
| HDMI | Yes |
| Chipset | Intel® |
| Sustainability certificates | ENERGY STAR, TCO |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 3 |
| Battery capacity | 53 Wh |
| 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 | |
| Cable lock slot type | Kensington, Nano |
| Trusted Platform Module (TPM) | Yes |
| Fingerprint reader | No |
| Cable lock slot | Yes |
| Windows Hello | Yes |
| Certificates | |
| Wi-Fi certified | Yes |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, TCO |
| Weight & dimensions | |
| Width | 296 mm |
| Depth | 215 mm |
| Height | 21.5 mm |
| Weight | 1.45 kg |
| Packaging data | |
| Package width | 65 mm |
| Package height | 283 mm |
| Package depth | 412 mm |
| Stylus pen | Yes |
| AC adapter included | Yes |
| Features | |
| Country of origin | China |
| Supplier features | |
| Country of origin | China |
| Manufacturer | Acer, Inc |
| Packaging content | |
| Stylus pen | Yes |
| AC adapter included | Yes |
| Keyboard included | Yes |
| Stylus pen type | Active |
| Packaging content | TravelMate B3 Spin 12 TMB312RN-31-TCO-C21S 2 in 1 Notebook Power Adapter Power Cord Active Stylus |
| Other features | |
| HDMI | Yes |
| On-board graphics card | Yes |
| Security features | Camera shutter Kensington lock (Nano-type) Discrete Trusted Platform Module (TPM) solution BIOS Passwords: User Supervisor HDD(OPAL) password 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 |
| Country of origin | China |
| Manufacturer | Acer, Inc |
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