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Acer TravelMate Spin B3 TMB312RN-31-TCO-P491
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 12.2" 1920x1200 IPS 60Hz 250 nits 50% NTSC |
| Hard drive | 256GB SSD M.2 |
| RAM | 16GB LPDDR5x-SDRAM |
| Operating system | Windows 11 Pro |
| Graphics card |
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Full specifications of Acer TravelMate Spin B3 TMB312RN-31-TCO-P491
| Reference / Part Number | NX.BK1EZ.005 |
|---|---|
| Release date | April 2025, 1 year ago |
Design
| Product type | Hybrid (2-in-1) |
|---|---|
| Product colour | Black |
| Form factor | Convertible (Folder) |
| Stylus pen support | Yes |
Image gallery
Screen
| Display diagonal | 31 cm |
|---|---|
| Display resolution | 1920 x 1200 pixels |
| Touchscreen | Yes |
| HD type | WUXGA |
| Panel type | IPS |
| Native aspect ratio | 16:10 |
| Display brightness | 250 cd/m² |
| Display diagonal (metric) | 31 cm |
| RGB colour space | NTSC |
| Colour gamut | 50 % |
| Low Blue Light technology | Yes |
| Maximum refresh rate | 60 Hz |
Processor
| Processor family | Intel® N |
|---|---|
| Processor manufacturer | Intel |
| Processor model | N250 |
| Processor cores | 4 |
| Processor threads | 4 |
| Processor boost frequency | 3,8 GHz |
| Processor cache | 6 MB |
| Processor cache type | Smart Cache |
| Processor socket | BGA 1264 |
| Processor base power | 6 W |
Memory
| Internal memory | 16 GB |
|---|---|
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 6400 MHz |
Storage
| Total storage capacity | 256 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 256 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel® Graphics |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel® Graphics |
Audio
| Audio system | High Definition Audio |
|---|---|
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| 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 |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Copilot key | Yes |
Software
| Operating system installed | Windows 11 Pro |
|---|---|
| Operating system architecture | 64-bit |
Battery
| Battery capacity | 53 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery life (max) | 21 h |
Power
| USB Type-C charging port | Yes |
|---|---|
| AC adapter power | 65 W |
Security
| Trusted Platform Module (TPM) | Yes |
|---|---|
| Trusted Platform Module (TPM) version | 2.0 |
Certificates
| Certification | MIL-STD-810H |
|---|
Sustainability
| Sustainability certificates | ENERGY STAR,EPEAT Gold |
|---|
Weight & dimensions
| Weight | 1,45 kg |
|---|---|
| Width | 296 mm |
| Depth | 215 mm |
| Height | 21,5 mm |
Packaging content
| AC adapter included | Yes |
|---|---|
| Stylus pen | Yes |
| Stylus pen type | Active |
Frequently asked questions
Is the Acer TravelMate Spin B3 TMB312RN-31-TCO-P491 good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel Graphics. Its card's page shows what level it handles current games at.
How long does the battery of the Acer TravelMate Spin B3 TMB312RN-31-TCO-P491 last?
The manufacturer declares up to 21 h of battery life. Real duration depends on brightness, workload and battery health.
What is the screen of the Acer TravelMate Spin B3 TMB312RN-31-TCO-P491 like?
It carries a 12.2" 1920x1200 IPS 60Hz 250 nits 50% NTSC display.
Which processor and graphics card does the Acer TravelMate Spin B3 TMB312RN-31-TCO-P491 have?
It runs on the Intel N250 processor with the Intel Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Which operating system does the Acer TravelMate Spin B3 TMB312RN-31-TCO-P491 come with?
It comes with Windows 11 Pro preinstalled.
Which ports does the Acer TravelMate Spin B3 TMB312RN-31-TCO-P491 have?
According to its spec sheet: 2 × USB-C, 2 × USB-A, 1 × HDMI, Ethernet (RJ-45), headphone jack (3.5 mm).
Does the Acer TravelMate Spin B3 TMB312RN-31-TCO-P491 have a touch screen?
Yes, according to its spec sheet the screen is a touch screen.
How much does the Acer TravelMate Spin B3 TMB312RN-31-TCO-P491 weigh?
It weighs 1,45 kg: one of the light ones, easy to carry every day.
When was the Acer TravelMate Spin B3 TMB312RN-31-TCO-P491 released?
Its release date is April 2025, 1 year ago.