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Luna Grey 14-inch convertible laptop with touchscreen display

Lenovo

Lenovo ThinkBook 14 2-in-1 G5 IAU 21SQ0001US Core Ultra 5 225U 16GB 256GB

SKU CH-K4F0-V7TNV MPN 21SQ0001US

A convertible 14.0-inch touchscreen laptop with an Intel Core Ultra 5 225U processor, 16 GB DDR5 memory, 256 GB NVMe SSD, 100% sRGB IPS display and Windows 11 Pro

  • ColorLuna Grey
  • AI FeaturesAI Ready
  • StyleConvertible
  • TypeWork / Business
  • UsageBusiness / Mainstream
  • Operating SystemWindows 11 Pro
  • Convertible form factor switches between laptop and tablet modes
  • Intel Core Ultra 5 225U with 12 cores handles demanding workloads
  • 16 GB DDR5 5600 memory keeps multitasking responsive
  • 0" IPS touchscreen covers 100% sRGB with anti-fingerprint Gorilla Glass
  • Thunderbolt 4 plus Wi-Fi 6E and Bluetooth 5.3 for fast peripherals and networks

Convertible 14-inch touchscreen

The Lenovo ThinkBook 14 2-in-1 G5 IAU is a convertible laptop built for business and mainstream users. It runs Windows 11 Pro on an Intel Core Ultra 5 225U processor with 12 cores and 12 MB L3 cache. The 14.0-inch IPS panel delivers 1920 x 1200 resolution with 100% sRGB coverage, anti-fingerprint coating and Corning Gorilla Glass.

Thunderbolt 4 and Wi-Fi 6E connectivity

One Thunderbolt 4 port, one USB 3.2 Gen 2 Type-C port and two USB 3.2 Gen 1 Type-A ports handle peripherals and external displays. HDMI 2 output adds a second screen option. Wi-Fi 6E and Bluetooth 5.3 provide wireless links without extra dongles. The 256 GB M.2 2242 PCIe 4.0x4 NVMe SSD stores the OS and core applications.

16 GB DDR5 memory and integrated graphics

Dual-channel 16 GB DDR5 5600 memory feeds the Intel Graphics engine for everyday productivity and light creative tasks. The memory ceiling sits at 32 GB for future expansion. Buyers who need discrete GPU power or larger local storage will need a different configuration.

Highlights

  • Convertible form factor switches between laptop and tablet modes
  • Intel Core Ultra 5 225U with 12 cores handles demanding workloads
  • 16 GB DDR5 5600 memory keeps multitasking responsive
  • 0" IPS touchscreen covers 100% sRGB with anti-fingerprint Gorilla Glass
  • Thunderbolt 4 plus Wi-Fi 6E and Bluetooth 5.3 for fast peripherals and networks

Specifications

BrandLenovo
SeriesThinkBook
Model14 2-in-1 G5 IAU
Part Number21SQ0001US
ColorLuna Grey
AI FeaturesAI Ready
StyleConvertible
TypeWork / Business
UsageBusiness / Mainstream
Operating SystemWindows 11 Pro
CPU TypeIntel Core Ultra 5 (Series 2)
Processor NameIntel Core Ultra 5 225U
Number of Cores12-core (2P+8E+2LPE) Processor
CPU L3 Cache12 MB
Screen Size14.0"
TouchscreenTouch Screen
Wide Screen SupportYes
PanelIPS
Resolution1920 x 1200
Display FeaturesAnti-fingerprint, 100% sRGB, Corning Gorilla Glass
GPU/VPUIntel Graphics
Video MemoryShared system memory
Graphic TypeIntegrated Card
SSD256GB
Storage Spec256GB SSD M.2 2242 PCIe 4.0x4 NVMe
Memory16GB DDR5
Memory SpeedDDR5 5600
Memory Spec8 GB x 2
Max Memory Supported32 GB
Optical Drive TypeNo
WLAN802.11ax Wireless LAN
WiFi GenerationWi-Fi 6E
BluetoothBluetooth 5.3
USB1 x USB 3.2 Gen 2 Type-C / 2 x USB 3.2 Gen 1 Type-A
Thunderbolt1 x Thunderbolt 4 / USB4
HDMI1 x HDMI 2.1
Audio Ports1 x Headphone/Microphone Combo Jack
AudioHigh Definition (HD) Audio, Realtek ALC3287 codec
SpeakerStereo speakers, 2W x2, Dolby Atmos, audio by HARMAN
TouchpadButtonless glass-like Mylar surface multi-touch touchpad, supports Precision TouchPad (PTP), 75 x 120 mm (2.95 x 4.72 inches)
KeyboardBacklit, English
Backlit KeyboardBacklit
Card ReaderMicro SD
WebcamFHD 1080p with Privacy Shutter
AC Adapter/Charger65W USB-C Slim (2-pin, Wall-mount)
Battery60Wh
Dimensions (W x D x H)12.32" x 8.82" x 0.67"-0.73"
Weight3.62 lbs.
Shipping weight2.27 kg
Package size460 × 305 × 127 mm

Questions about this item

Does the 12-core Core Ultra 5 225U throttle under sustained workloads?

The 12-core processor has 12 MB L3 cache and low-power E-cores designed to maintain performance within the thin 0.67-0.73 inch chassis.

How loud or hot does the convertible get when running all day?

Integrated Intel Graphics share system memory, reducing discrete-GPU heat, while the 14.0 inch IPS panel with 100% sRGB stays cool to the touch.

What must I already own to use the Thunderbolt 4 port at full speed?

A Thunderbolt 4 or USB4 certified cable and a compatible dock or monitor are required to utilise the single Thunderbolt 4 / USB4 port.

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