Lenovo ThinkPad E14
Entry-level 14-inch business ThinkPad with 10th Gen Intel Core i3/i5/i7 processors, a single soldered-free SO-DIMM memory slot, optional AMD discrete graphics, and a mostly-aluminium chassis. Sold 2019-2021 as machine types 20RA/20RB.
Memory
- Slots
- One DDR4 SO-DIMM slot
- Max
- Up to 16 GB DDR4-2666
- Speed
- DDR4-2666
Storage
- Layout
- Up to two drives: one 2.5" HDD + one M.2 SSD
- 2.5" HDD
- SATA 6 Gb/s, 5.4K or 7.2K rpm, up to 2 TB, with Active Protection System
- M.2 2242 SSD
- PCIe NVMe, PCIe 3.0 x2 or x4, up to 512 GB
- M.2 2280 SSD
- PCIe NVMe PCIe 3.0 x4 (up to 1 TB) or SATA 6 Gb/s with Opal 2.0
- Intel Optane
- Optane Memory M10 (PCIe 3.0 x2) or Optane Memory + SSD, M.2 2280 (PCIe 3.0 x4)
- Card reader
- No card reader
- Optical
- None
Graphics
- Integrated
- Intel UHD Graphics (shared memory)
- Discrete
- AMD Radeon 625 2 GB GDDR5 or AMD Radeon RX 640 2 GB GDDR5 (selected models)
- External displays
- Up to 3 independent (native + 2 external via HDMI and USB-C); HDMI up to 3840×2160@30 Hz, USB-C up to 3840×2160@60 Hz
Networking
- Ethernet
- Gigabit Ethernet, Realtek RTL8111GUS, RJ-45
- WLAN + Bluetooth
- Realtek RTL8822CE 802.11ac 2×2 + BT 5.0, Intel Wireless-AC 9560 802.11ac 2×2 + BT 5.1, or Intel Wi-Fi 6 AX201 802.11ax 2×2 + BT 5.1, M.2 card
- WWAN / SIM / NFC
- Not supported
Power
- Adapters
- 45 W USB-C (2-pin or 3-pin) or 65 W USB-C (2-pin or 3-pin) AC adapter; offerings depend on country
- Rapid Charge
- Up to 80% in 1 hour with the 65 W adapter
Ports
- USB-C
- 1 × USB-C 3.1 Gen 1 (data transfer, Power Delivery, DisplayPort)
- USB-A
- 1 × USB 3.1 Gen 1, 1 × USB 3.1 Gen 1 (Always On), 1 × USB 2.0
- Video
- 1 × HDMI 1.4b
- Networking
- 1 × Ethernet (RJ-45)
- Audio
- 1 × headphone / microphone combo jack (3.5 mm)
- Security
- Kensington Security Slot
Display
- FHD TN
- 14.0" 1920×1080, TN, 220 nits, antiglare, 16:9, 400:1 contrast, 90° viewing angle, non-touch
- FHD IPS
- 14.0" 1920×1080, IPS, 250 nits, antiglare, 16:9, 700:1 contrast, 170° viewing angle, non-touch
Battery
- Type
- Integrated 45 Wh Li-Polymer, Rapid Charge to 80% in 1 hr with 65 W adapter
- Rated life
- MobileMark 2014: 12.8 hr
Physical
- Dimensions (W×D×H)
- 325 × 232 × 17.9 mm (aluminium top+bottom); 325 × 232 × 18.9 mm (aluminium top, PC+ABS bottom); 325 × 232 × 20.5 mm (PC+ABS top+bottom)
- Weight
- 1.73 kg (aluminium top+bottom); 1.69 kg (aluminium top, PC+ABS bottom); 1.77 kg (PC+ABS top+bottom)
- Case
- Black or Silver; aluminium and/or PC+ABS top and bottom depending on model
- Keyboard
- 6-row spill-resistant, multimedia Fn keys; backlit or non-backlit; TrackPoint + Mylar multi-touch touchpad (UltraNav)
- Camera
- HD 720p fixed focus, with or without ThinkShutter
- Audio
- HD Audio, Synaptics CX11880 codec; stereo 2 W×2 speakers with Dolby Advanced Audio; dual array microphone
- Security
- Firmware TPM 2.0 or discrete TPM 2.0 (TCG certified); touch-style fingerprint reader on power button or none; Kensington Security Slot; power-on / supervisor / hard disk passwords
- Durability
- MIL-STD-810G tested
- Environment
- Operating 5 to 35 °C, up to 3048 m altitude
- Machine types
- 20RA, 20RB
Management
- Certifications
- EPEAT Gold, ENERGY STAR 8.0, TCO Certified, RoHS compliant
- Warranty
- 1-year mail-in, depot, limited onsite, or courier with 2-year system board service (Korea only)
- Status
- Withdrawn (PSREF); end of support 2026-05-01
Operating systems
- Preloads
- Windows 10 Pro 64, Windows 10 Pro in S mode, Windows 10 Home 64, or no operating system
Processors
- Intel Core i3-10110U
- Intel Core i5-10210U
- Intel Core i7-10510U
- Intel Core i7-10710U