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(+800)345678Leave a small footprint. Make a big impression. X Series.
Long battery life, ThinkPad durability, powerful performance, and able to easily slip into your bag or fit comfortably on a train or airline tray-our X Series boast some of our smallest laptops and they have plenty of power. Plus, they're our best travel laptops. But don't just take our word for it.
Brand | Lenovo |
Product Line | Lenovo ThinkPad X1 2-in-1 Gen 9 |
Model | 21KE |
Manufacturer | Lenovo Express Models |
Clock Speed | 1.7 GHZ |
Processor Generation | Series 1 |
Cores | 12-core |
Max Turbo Speed | 4.8 GHZ |
Platform Technology | Intel Evo |
Processor Brand | Intel |
Processor Main Features | Integrated memory controller, Intel AI Boost NPU |
Processor Number | 155U |
Processor Type | Core Ultra 7 |
Cache Memory Installed | 12 megabyte |
Configuration Features | Provided memory is soldered |
Memory Speed | 6400 megahertz |
Memory Technology | LPDDR5X SDRAM |
RAM Installed | 16 GB |
Rated Memory Speed | 7500 megahertz |
Hard Drive Capacity | 512 GB |
Hard Drive Features | NVM Express (NVMe), Performance, TCG Opal Encryption 2 |
Optical Drive Type | No optical drive, None |
SSD Form Factor | M.2 2280 |
Storage Type | SSD |
Hard Drive Interface | PCIe 4.0 x4 |
Aspect Ratio | 16:10 |
Display Image Brightness | 400 candela per square metre |
Vertical Viewing Angle | +85 / -85 |
Display Resolution Abbreviation | WUXGA |
V-Sync Rate at Max Res. | 60 hertz |
Display Type | LED |
Features | 87.8% screen-to-body ratio, Anti-glare, Anti-smudge, Eyesafe technology, Low Power, One Glass Solution |
Graphics Controller Model | Intel Graphics |
Graphics Processor Series | Intel Graphics |
Maximum Monitors Supported | 3 |
Native Resolution | 1920 x 1200 |
Privacy Technology | None |
Screen Size | 14 inch |
Screen Size (metric) | 35.6 centimetre |
TFT Technology | IPS |
Touchscreen | Yes |
Widescreen Display | Yes |
Front Camera Resolution | 1080p |
Webcam | Yes |
Audio Input Type | Dual array microphone |
Compliant Standards | Dolby Atmos, High Definition Audio |
HDMI Ports | 1 |
Interfaces | 2 x USB4 (supports Thunderbolt 4, DisplayPort 2.1 Alt Mode) (Power Delivery 3.0), HDMI (4K support), Headphone/microphone combo jack, USB 3.2 Gen 1, USB 3.2 Gen 1 (Always On) |
USB 3.0 Ports | 2 |
USB Type-C Ports | 2 |
USB-C Features | USB Power Delivery |
Data Link Protocols | Bluetooth 5.3, IEEE 802.11a, IEEE 802.11ac, IEEE 802.11ax (Wi-Fi 6E), IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
Features | Dual stream (2x2) |
Wireless LAN | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
Wireless NIC | Intel Wi-Fi 6E AX 211 |
Mechanical Design | 360° flip design |
Embedded Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip |
Finger Print Reader | Fingerprint reader |
Input Device Type | Digital pen, Digitizer, Keyboard, TrackPoint, UltraNav |
Max Operating Temperature | 35 degree Celsius |
Min Operating Temperature | 5 degree Celsius |
Operating Humidity | 8 - 95% |
Audio Codec | Realtek ALC3306 |
Service Activation | No |
Country | United States |
Features | Administrator password, Certificate based BIOS authentication, Discrete IR, FIDO (Fast Identity Online) authentication, Fixed focus, MIL-STD-810H tested, NVMe password, Power-on password, Privacy shutter, RapidCharge, Self-healing BIOS, System password, Ultrasonic Human Presence Detection, Windows Hello |
Input Device Features | Air intake key design, Glass touchpad, Haptic touchpad, Multi-touch touchpad, Spill-resistant |
Keyboard Backlight | Yes |
Keyboard Localization | English |
Keys Layout | QWERTY |
Localization | English |
Output Type | Stereo speakers |
Packaged Quantity | 1 |
Platform Supported | Windows |
Product Type | Notebook |
Security Slot Type | Kensington nano security slot |
Theft Protection | Security lock slot (cable lock sold separately) |
Bundled Services | 3 Years Lenovo Premier Support |
Software Type | Intel Connectivity Performance Suite |
Operating System | Windows 11 Pro |
Operating System Edition | Windows 11 Pro |
Operating System Language | English |
Operating System Platform | Windows |
Battery Capacity | 57 watt hour(s) |
Battery Chemistry | Lithium polymer |
Frequency | 50/60 hertz |
Power Provided | 65 watt |
Required Voltage | AC 100-240 volt |
Included Accessories | Lenovo Slim Pen, USB-C slim power adapter |
Case Material | Aluminum (bottom), Aluminum (top) |
Color | Gray |
Color Category | Gray |
Height | 1.549 centimetre |
Weight | 1.35 kilogram |
Width | 31.28 centimetre |
Depth | 21.765 centimetre |
EPEAT Compliant | Yes |
Compliant Standards | Energy-Related Products (ErP) Lot 26, Energy-Related Products (ErP) Lot 6, Eyesafe Certified 2.0, FIPS 140-2, RoHS, TCG Certified, TCO Certified 9.0 |
ENERGY STAR Certified | Yes |
EPEAT Level | EPEAT Gold |
TCO Certified | No |
Service & Support Details | Base warranty - 3 years - pick-up and return, Base warranty - battery - 1 year, Extended warranty - 3 years - on-site - response time: next business day |
Limited Warranty | 3 Year |
Availability: Item backordered/Call to Order:
Available 9am - 6pm, Monday to Friday
Size | US | Bust | Waist | Low Hip |
---|---|---|---|---|
XS | 2 | 32 | 24 - 25 | 33 - 34 |
S | 4 | 34 - 35 | 26 - 27 | 35 - 26 |
M | 6 | 36 - 37 | 28 - 29 | 38 - 40 |
L | 8 | 38 - 29 | 30 - 31 | 42 - 44 |
XL | 10 | 40 - 41 | 32 - 33 | 45 - 47 |
XXL | 12 | 42 - 43 | 34 - 35 | 48 - 50 |
Measure around the fullest part of your bust.
Measure around the narrowest part of your torso.
With your feet together measure around the fullest part of your hips/rear.