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Lenovo ThinkBook 14 Gen 9 (Intel) 1 / 5
Lenovo

Lenovo ThinkBook 14 Gen 9 (Intel)

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At a glance

Display
14 inches
Processor
Intel Core 3 100U, Intel Core 5 210H, Intel Core 7 240H,…
RAM
Up to 64GB DDR5-5600
Storage
256GB / 512GB / 1TB
Battery
48Wh rechargeable Li-ion with Rapid Charge Pro (up to 50% in 30…

Lenovo’s ThinkBook 14 Gen 9 (PSREF name ThinkBook 14 G9 IRL) is a 14-inch business laptop with Intel Core 5 210H, Core 7 240H or Core i5-13420H processors and integrated Intel graphics. Its 1920×1200 IPS panel reaches 400 nits at 60Hz, in a 313.5 x 224 x 17.5 mm chassis starting at 1.36 kg. Two DDR5 SODIMM slots take up to 64GB; two M.2 slots take up to 2TB each. Lenovo rates the 64Wh battery at up to 17.58 hours of local video playback.

Full specifications

Key Specs6
RAM Up to 64GB DDR5-5600
Processor Intel Core 3 100U, Intel Core 5 210H, Intel Core 7 240H, Intel Core i5-13420H
Battery 48Wh rechargeable Li-ion with Rapid Charge Pro (up to 50% in 30 minutes); or 64Wh rechargeable Li-ion
Display 14 inches; WUXGA 1920 x 1200
Graphics Intel Graphics with DirectX 12.2 (Core 3/5/7 models); Intel UHD Graphics with DirectX 12.1 (Core i5-13420H models)
Storage 256GB / 512GB / 1TB
General4
Operating System Windows 11 Pro; Windows 11 Home; Windows 11 Home Single Language; or no preloaded operating system
Colours Arctic Grey, dual-tone design
Series ThinkBook 14 G9 IRL
Model Number 21UY; 21UY000DUS (Lenovo US), 21UY0003US (Best Buy)
Performance8
Chipset Intel SoC (System on Chip) platform
CPU Intel Core 3 100U, Intel Core 5 210H, Intel Core 7 240H, Intel Core i5-13420H
Graphics Intel Graphics with DirectX 12.2 (Core 3/5/7 models); Intel UHD Graphics with DirectX 12.1 (Core i5-13420H models)
RAM 1x 8GB, 1x 16GB, 2x 8GB or 2x 16GB SODIMM depending on model
RAM Type DDR5-5600 (DDR5-5200 on Core i5-13420H models due to platform limitation)
Cores 10 cores (6 P-core + 4 E-core) / 16 threads, P-core 2.5-5.2GHz, E-core 1.8-4.0GHz, 24MB Intel Smart Cache; 8 cores (4 P-core + 4 E-core) / 12 threads, P-core 2.2-4.8GHz, E-core 1.6-3.6GHz, 12MB Intel Smart Cache; 6 cores (2 P-core + 4 E-core) / 8 threads, P-core 1.2-4.7GHz, E-core 0.9-3.3GHz, 10MB Intel Smart Cache; 8 cores (4 P-core + 4 E-core) / 12 threads, P-core up to 4.6GHz, E-core up to 3.4GHz, 12MB Intel Smart Cache
Expandable Memory Up to 64GB DDR5-5600; Two DDR5 SODIMM slots, dual-channel capable
Graphics Memory Shared with system memory
Display10
Display Type IPS
Screen Size 14 inches
Resolution WUXGA 1920 x 1200
Aspect Ratio 16:10
Touch Screen In-cell multi-touch with 10-point support (optional); non-touch also offered
Brightness 400 nits
Refresh Rate 60Hz
Resolution WUXGA 1920 x 1200
Colour Gamut 45% NTSC
Screen to Body Ratio 90%
Design6
Weight Starting at 1.36 kg (2.99 lbs)
Build Material Aluminium (top cover), PC-ABS (bottom cover); all-aluminium offered in the Philippines only
Backlit Keyboard LED backlight (non-backlit also offered)
Keyboard 6-row, spill-resistant, multimedia Fn keys, 1.5 mm key travel, Copilot key
Touchpad Buttonless Mylar surface multi-touch touchpad supporting Precision TouchPad (PTP), 75 x 120 mm (2.95 x 4.72 inches)
Fingerprint Sensor No
Storage4
Storage Type M.2 2242 SSD, PCIe NVMe, PCIe 4.0 x4
Internal Storage 256GB / 512GB / 1TB
Storage Slots Two M.2 slots: one M.2 2242 PCIe 4.0 x4, one M.2 2280 PCIe 4.0 x4
Expandable Storage Up to two drives; M.2 2242 SSD up to 2TB and M.2 2280 SSD up to 2TB; Lenovo ships one SSD, leaving the second slot for user self-expansion
Battery3
Capacity 48Wh rechargeable Li-ion with Rapid Charge Pro (up to 50% in 30 minutes); or 64Wh rechargeable Li-ion
Power Adapter 65W USB-C AC adapter supporting PD 3.0, 100-240V, 50-60Hz; 3-pin, or 2-pin slim wall-mount version
Battery Life Up to 11.13 hours at 250 nits (Core 7 240H, 32GB, 64Wh); up to 8.43 hours (Core i5-13420H, 16GB, 48Wh); Up to 17.58 hours at 150 nits (Core 7 240H, 32GB, 64Wh); up to 12.21 hours (Core i5-13420H, 16GB, 48Wh)
Ports & Connectivity9
Bluetooth Bluetooth 5.2, 5.3 or 5.4 depending on the wireless card fitted
Wi-Fi Wi-Fi 6 802.11ax 2x2; Intel Wi-Fi 6 AX203; Intel Wi-Fi 6E AX211; Wi-Fi 7 802.11be 2x2 (all M.2 card)
Audio Jack 1x headphone / microphone combo jack (3.5 mm)
USB Type-C No
Thunderbolt 1x Thunderbolt 4, with USB PD 45-65W and DisplayPort 1.4
HDMI 1x HDMI 2.1, up to 4K/60Hz
USB Type-A 2x USB-A (USB 5Gbps), one of which is Always On
Card Reader 1x SD card reader
Ethernet Gigabit Ethernet, 1x RJ-45, supports Wake-on-LAN
Multimedia4
Audio Features High Definition (HD) Audio, Realtek ALC3287 codec
Speakers Stereo speakers, 2W x 2, Dolby Audio
Webcam 5.0MP fixed focus with privacy shutter; or FHD 1080p + IR hybrid with privacy shutter, fixed focus
Microphone Dual-microphone array with smart noise cancelling
Features1
Security Discrete TPM 2.0, TCG certified, FIPS 140-3 certified; Optional IR camera for Windows Hello; Physical camera privacy shutter; Self-healing BIOS; hard disk, power-on, supervisor and user passwords

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Where these figures come from

Lenovo ThinkBook 14 Gen 9 (Intel) specifications on this page are as published by Lenovo PSREF (manufacturer specification sheet), recorded on 22 September 2026.

This site records what a maker publishes. Where a figure here differs from one elsewhere, the source above is what we read and when we read it.