Lenovo ThinkPad L13 G4 – Intel Core i7-1355U, 16GB DDR5, 512GB SSD (21FGS0EJ00)

The Lenovo ThinkPad L13 Gen 4 (21FGS0EJ00) is a compact, high-performance business laptop designed for professionals who need reliability, portability, and security. Powered by the 13th Gen Intel Core i7-1355U processor with 10 cores and up to 5.0 GHz turbo, this laptop delivers smooth performance for multitasking, office productivity, and demanding workloads. Its 16GB LPDDR5 memory and 512GB PCIe Gen 4 SSD ensure fast responsiveness, while the 13.3-inch WUXGA IPS display provides crisp visuals for work and presentations. With a durable MIL-STD-810H-tested chassis, comprehensive security features, and modern connectivity including Thunderbolt 4, the ThinkPad L13 Gen 4 is a versatile tool for mobile professionals.

Product Features

Powerful Intel Core i7 Processor

Equipped with the 13th Gen Intel Core i7-1355U processor, the ThinkPad L13 G4 offers 10 cores (2 P-cores + 8 E-cores) and turbo speeds up to 5.0 GHz, delivering responsive performance for multitasking and business applications.

High-Speed Memory and Storage

16GB LPDDR5-5200 soldered memory and a 512GB M.2 PCIe Gen 4 NVMe SSD provide fast application launches, seamless multitasking, and ample storage for documents, media, and work files.

Sharp and Portable Display

The 13.3-inch WUXGA (1920×1200) IPS display delivers clear, anti-glare visuals with a 16:10 aspect ratio, 300 nits brightness, and wide viewing angles, perfect for office tasks and presentations.

Advanced Security Features

Includes a discrete TPM 2.0 chip, touch-style fingerprint reader integrated into the power button, Kensington Nano Security Slot, and a physical webcam privacy shutter to safeguard data and protect privacy.

Durable and Lightweight Design

MIL-STD-810H-tested construction, with an aluminum top cover and GFRP bottom, ensures durability, while a weight of approximately 1.26 kg makes it highly portable for mobile professionals.

Modern Connectivity

Offers a range of ports including Thunderbolt 4/USB4 40Gbps, USB-C 3.2 Gen 2, USB-A 3.2 Gen 1 (Always On), HDMI 2.1, and an audio jack. Supports Intel Wi-Fi 6 AX201 and Bluetooth 5.2 for reliable wireless connections.

Clear Audio and Collaboration Tools

Stereo speakers with Dolby Audio Premium and dual-array microphones with Dolby Voice AI noise suppression enable clear audio for video calls and online meetings.

Product Specifications

• Model: Lenovo ThinkPad L13 Gen 4
• Part Number: 21FGS0EJ00
• Processor: Intel Core i7-1355U, 10 cores (2P + 8E), up to 5.0 GHz turbo
• Memory: 16GB LPDDR5-5200 (soldered, not upgradable)
• Storage: 512GB SSD M.2 2280 PCIe Gen 4 NVMe
• Graphics: Integrated Intel Iris Xe Graphics
• Display: 13.3″ WUXGA (1920×1200) IPS, anti-glare, 300 nits, 45% NTSC, non-touch
• Operating System: DOS (OS installation required)
• Camera: HD 720p with privacy shutter, fixed focus
• Audio: Stereo speakers, Dolby Audio Premium; dual-array microphones with Dolby Voice AI noise suppression
• Ports:
  • 1x Thunderbolt 4 / USB4 40Gbps
  • 1x USB-C 3.2 Gen 2
  • 2x USB-A 3.2 Gen 1 (one Always On)
  • 1x HDMI 2.1 (up to 4K/60Hz)
  • 1x Headphone/microphone combo jack
• Connectivity: Intel Wi-Fi 6 AX201 (802.11ax 2×2), Bluetooth 5.2
• Battery: 46 Wh lithium-polymer, supports Rapid Charge (~80% in 60 min)
• Keyboard: 6-row, spill-resistant, backlit, TrackPoint and multi-touch touchpad
• Dimensions (WxDxH): 305 x 218 x 17.23 mm (12.0 x 8.58 x 0.68 inches)
• Weight: Approximately 1.26 kg (2.78 lbs)
• Material: Aluminum top cover, GFRP bottom cover
• Durability: MIL-STD-810H military standard tested
• Security: TPM 2.0, fingerprint reader, webcam shutter, Kensington Nano Security Slot