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Models

21HD, 21HE, 21K3, 21K4

Background

The Lenovo ThinkPad T14 Gen 4 is a 14-inch laptop that was released in 2023 as a new edition of the Lenovo ThinkPad T-series. The T-series is known as one of Lenovo's business, professional, and even casual laptops. The Lenovo ThinkPad T14 Gen 4's hardware varies across the 21HD, 21HE, 21K3, and 21K4 models. The operating system is Windows 11, which was developed by Microsoft.

Although the Lenovo ThinkPad T14 Gen 4 is no longer in production, as it has been surpassed by newer models such as generation 5 and 6, it is still available to purchase from resellers or Lenovo's outlet website with new or refurbished laptops. The Lenovo ThinkPad T14 Gen 4 has had complaints from users due to issues with noise, battery complications, overheating, input lag, and even occasional crashing.

Identification

The Lenovo ThinkPad T14 Gen 4 is a 14-inch laptop available in Thunder Black and Storm Grey colors with the ThinkPad logo stamped on the top left corner of the back side of the screen. There is a red TrackPoint in the center of the keyboard. Just below the keyboard, there are two dedicated mouse buttons with subtle red accents; between the two is the middle button used for scrolling down. Beneath these buttons is the trackpad. Another ThinkPad logo can be located to the right of the trackpad. The model number can be found on the top left corner of the bottom of the laptop. Varying from models 21HD, 21HE, 21K3, 21K4.

Technical Specifications

Processor:

  • Intel model : 13th Gen Intel Core i5 / i7 (U or P series)
  • AMD model: Ryzen 5/ Ryzen 7 PRO 7000 series

Memory:

Intel Max Memory:

  • Models with DDR4 memory: up to 40GB (8GB soldered + 32GB SO-DIMM) DDR4-3200
  • Models with DDR5 memory: up to 32GB (16GB soldered + 16GB SO-DIMM) DDR5-5200
  • Models with 16GB LPDDR5x: 16GB soldered memory, not upgradable
  • Models with 32GB LPDDR5x: 32GB soldered memory, not upgradable

Intel Memory Slots:

  • Models with DDR4 memory: one memory soldered to systemboard, one DDR4 SO-DIMM slot, dual-channel capable
  • Models with DDR5 memory: one memory soldered to systemboard, one DDR5 SO-DIMM slot, dual-channel capable
  • Models with LPDDR5x memory: memory soldered to systemboard, no slots, dual-channel

Intel Memory Type:

  • DDR4-3200 (models with integrated graphics)
  • DDR5-5200 (models with integrated graphics)
  • LPDDR5x-4800 (models with discrete graphics)

AMD Max Memory:

  • 8GB soldered memory, not upgradable
  • 16GB soldered memory, not upgradable
  • 32GB soldered memory, not upgradable

AMD Memory Slots:

  • Memory soldered to systemboard, no slots, dual-channel

AMD Memory Type:

  • LPDDR5-6400 (8GB)
  • LPDDR5x-6400 (16GB or 32GB)

Storage:

  • 256GB-512GB SSD standard
  • Can hold up to 2T PCIe Gen 4 NVMe SSD

Display:

  • 14inch screen (1920x1200)

Graphics:

  • Intergraded: Intel® Iris® Xe, AMD Radeon™ 740M

Battery:

  • 39.3Wh or 52.5Wh battery, both support Rapid Charging

Ports:

  • 2 USB Type A
  • 2 USB Type C
  • HDMI 2.1
  • Ethernect
  • Headphone Jack

Additional Information

Attached are links providing more detailed information.

Troubleshooting:

For General Troubleshooting purposes, please visit Lenovo support at: https://support.lenovo.com/us/en

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