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Lenovo ThinkBook 14 G4 IAP Intel® Core™ i7 i7-1255U Laptop 14" Full HD 8 GB DDR4-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Windows 11 Pro US English Gray
SKU
21DH00D8US
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In stock
Intel Core i7-1255U (12MB Cache), 8GB DDR4-SDRAM, 512GB SSD, 35.6 cm (14") Full HD 1920 x 1080 IPS, Intel Iris Xe Graphics, LAN, WLAN, Webcam, Windows 11 Pro 64-bit
UNSPSC: 43211503
- Windows 11 Pro 64-bit
- Intel Core i7-1255U (12MB Cache)
- 35.6 cm (14") Full HD 1920 x 1080 IPS
- 8GB (3200MHz) DDR4-SDRAM & 512GB SSD
Fast, powerful, & long-lasting
The ThinkBook 14 Gen 4+ laptop is powerful and efficient. It's got up to 12th Gen Intel® Core™ processors, featuring an improved core design that's optimized to handle different workloads. SSD storage and energy-saving LDDR5 memory ensures fast responsiveness when working long hours unplugged. Speaking of long hours, both the 47Wh and 62Wh battery options pack plenty of juice.
Bigger display with top-rated graphics
The 14" display gives the ThinkBook 14 Gen 4+ more screen real estate than smaller models, and the 16:10 aspect ratio lets you view more text lines or spreadsheet rows at once. Graphics options include Intel® Iris® Xe and NVIDIA® GeForce RTX™ 2050. (RTX 2050 delivers ray tracing, AI features, and is NVIDIA Optimus®-compatible to balance performance with battery life.)
All-around security & protection
Security features abound on the ThinkBook 14 Gen 4+ laptop, from simple details like a webcam privacy shutter and handy lock slot to advanced protections like a combo fingerprint reader/power button. There's an optional infrared (IR) camera, and zero-touch login with a built-in sensor and AI chip. Want more? Glance by Mirametrix® can alert you if someone's looking over your shoulder.
Beautiful, functional design
The design of ThinkBook 14 Gen 4+ laptop is highly functional and shows off your sense of style. It's easily portable, starting at just 1.50kg and 15.9mm / 0.63" thin, with a bright Arctic Grey chassis and robust, three-sided aluminum construction. There's also a CNC diamond cut pattern on the power button and glass-surface touchpad, now 44% wider than earlier versions.
Features that think for you
Convenient technology keeps the ThinkBook 14 Gen 4+ laptop running optimally while you focus on work. Intelligent cooling and dual-fan support help prevent overheating. AI Meeting Manager aids virtual conferences, while Lenovo Smart Appearance enhances camera effects and AI-based noise cancellation improves meeting audio. There's even a sensor that can put the laptop to sleep if you step away.
A laptop with 'connections'
Optional WiFi 6E*—the fastest yet—delivers stable wireless connectivity with faster speeds, greater bandwidth, and lower latency, so you'll stay productive wherever you're working. Ports include Thunderbolt™ 4, USB-C, and HDMI. And here's something you'll like: there’s a hidden USB port that's perfect for protecting a critical dongle, such as for a wireless mouse or keyboard.
The ThinkBook 14 Gen 4+ laptop is powerful and efficient. It's got up to 12th Gen Intel® Core™ processors, featuring an improved core design that's optimized to handle different workloads. SSD storage and energy-saving LDDR5 memory ensures fast responsiveness when working long hours unplugged. Speaking of long hours, both the 47Wh and 62Wh battery options pack plenty of juice.
Bigger display with top-rated graphics
The 14" display gives the ThinkBook 14 Gen 4+ more screen real estate than smaller models, and the 16:10 aspect ratio lets you view more text lines or spreadsheet rows at once. Graphics options include Intel® Iris® Xe and NVIDIA® GeForce RTX™ 2050. (RTX 2050 delivers ray tracing, AI features, and is NVIDIA Optimus®-compatible to balance performance with battery life.)
All-around security & protection
Security features abound on the ThinkBook 14 Gen 4+ laptop, from simple details like a webcam privacy shutter and handy lock slot to advanced protections like a combo fingerprint reader/power button. There's an optional infrared (IR) camera, and zero-touch login with a built-in sensor and AI chip. Want more? Glance by Mirametrix® can alert you if someone's looking over your shoulder.
Beautiful, functional design
The design of ThinkBook 14 Gen 4+ laptop is highly functional and shows off your sense of style. It's easily portable, starting at just 1.50kg and 15.9mm / 0.63" thin, with a bright Arctic Grey chassis and robust, three-sided aluminum construction. There's also a CNC diamond cut pattern on the power button and glass-surface touchpad, now 44% wider than earlier versions.
Features that think for you
Convenient technology keeps the ThinkBook 14 Gen 4+ laptop running optimally while you focus on work. Intelligent cooling and dual-fan support help prevent overheating. AI Meeting Manager aids virtual conferences, while Lenovo Smart Appearance enhances camera effects and AI-based noise cancellation improves meeting audio. There's even a sensor that can put the laptop to sleep if you step away.
A laptop with 'connections'
Optional WiFi 6E*—the fastest yet—delivers stable wireless connectivity with faster speeds, greater bandwidth, and lower latency, so you'll stay productive wherever you're working. Ports include Thunderbolt™ 4, USB-C, and HDMI. And here's something you'll like: there’s a hidden USB port that's perfect for protecting a critical dongle, such as for a wireless mouse or keyboard.
| Design | |
|---|---|
| Colour name | Mineral Grey |
| Product type | Laptop |
| Housing material | Aluminum |
| Form factor | Clamshell |
| Product colour | Gray |
| Display | |
| HD type | Full HD |
| Panel type | IPS |
| LED backlight | Yes |
| Display brightness | 300 cd/m² |
| Contrast ratio (typical) | 700:1 |
| Touchscreen | No |
| Display resolution | 1920 x 1080 pixels |
| Display diagonal | 14" |
| Anti-glare screen | Yes |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:9 |
| Processor | |
| Processor generation | 12th gen Intel® Core™ i7 |
| Processor cache type | Smart Cache |
| Processor cache | 12 MB |
| Processor model | i7-1255U |
| Processor boost frequency | 4.7 GHz |
| Processor cores | 10 |
| Motherboard chipset | Intel SoC |
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i7 |
| Processor base power | 15 W |
| Maximum turbo power | 55 W |
| Efficient-core Max Turbo Frequency | 3.5 GHz |
| Performance-core Max Turbo Frequency | 4.7 GHz |
| Performance cores | 2 |
| Efficient cores | 8 |
| Memory | |
| Memory form factor | On-board + SO-DIMM |
| Internal memory | 8 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 3200 MHz |
| Memory slots | 1x SO-DIMM |
| Maximum internal memory | 40 GB |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express 3.0 |
| Card reader integrated | Yes |
| Compatible memory cards | MMC, SD, SDHC, SDXC |
| Total storage capacity | 512 GB |
| Total SSDs capacity | 512 GB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card family | Intel Iris Xe Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel Iris Xe Graphics |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Audio | |
| Audio chip | Realtek ALC3287 |
| Number of microphones | 2 |
| Audio system | Dolby Audio |
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1920 x 1080 pixels |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Front camera HD type | Full HD |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | 802.11a, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax) |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.1 |
| Antenna type | 2x2 |
| 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 | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Sleep-and-Charge ports | 1 |
| USB Sleep-and-Charge | Yes |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| USB Power Delivery (USB PD) | Yes |
| Thunderbolt 4 ports quantity | 1 |
| Intel® Thunderbolt 4 | Yes |
| Performance | |
|---|---|
| Motherboard chipset | Intel SoC |
| Keyboard | |
| Pointing device | Touchpad |
| Numeric keypad | No |
| Spill-resistant keyboard | Yes |
| Keyboard backlit | Yes |
| Keyboard language | US English |
| Software | |
| Operating system language | English |
| Operating system architecture | 64-bit |
| Recovery operating system | Windows 10 Pro |
| Bundled software | Office Trial |
| Operating system installed | Windows 11 Pro |
| Technical details | |
| Housing material | Aluminum |
| Form factor | Clamshell |
| Product colour | Gray |
| Sustainability certificates | ENERGY STAR, EPEAT Gold, ErP |
| Compliance certificates | RoHS |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Battery life (max) | 6 h |
| Battery capacity | 45 Wh |
| Continuous video playback time | 8 h |
| Fast charging | Yes |
| Power | |
| AC adapter power | 65 W |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Power Delivery (USB PD) | Yes |
| Security | |
| Password protection | Yes |
| Cable lock slot type | Kensington |
| Trusted Platform Module (TPM) | Yes |
| Password protection type | BIOS, HDD, Power on, Supervisor |
| Fingerprint reader | Yes |
| Cable lock slot | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Operational conditions | |
| Operating temperature (T-T) | 5 - 35 °C |
| Storage temperature (T-T) | 5 - 43 °C |
| Operating relative humidity (H-H) | 8 - 95% |
| Storage relative humidity (H-H) | 5 - 95% |
| Maximum shipping altitude | 120000" (3048 m) |
| Certificates | |
| Certification | TÜV MIL-STD-810H |
| Compliance certificates | RoHS |
| Sustainability | |
| Sustainability certificates | ENERGY STAR, EPEAT Gold, ErP |
| Weight & dimensions | |
| Width | 12.7" (323 mm) |
| Depth | 8.58" (218 mm) |
| Height | 0.705" (17.9 mm) |
| Weight | 3.09 lbs (1.4 kg) |
| Other features | |
| On-board graphics card | Yes |
| Audio system | Dolby Audio |
| Maximum shipping altitude | 120000" (3048 m) |
| Anti-glare screen | Yes |
| Continuous video playback time | 8 h |


