ThinkPad E15 Gen 4 (15″ Intel)
CPU : i3 / i5 / i7
Processor
12th Generation Intel® Core™ i3 / i5 / i7 Processor
Operating System
Up to Windows 11 Pro
Memory
Up to 40GB DDR4, 3200MHz (on board + single SoDIMM)
Storage
Up to 1TB M.2 PCIe Gen 4 SSD (supports dual SSD)
Display Type
15.6″ FHD (1920 x 1080) IPS, 300 nits, 45% NTSC, touchscreen
15.6″ FHD (1920 x 1080) IPS, 300 nits, 100% RGB
15.6″ FHD (1920 x 1080) IPS, 300 nits, 45% NTSC
15.6″ FHD (1920 x 1080) TN, 250 nits, 45% NTSC
Graphics
Integrated Intel®UHD graphics on UMA
Optional: NVIDIA®GeForce®MX 550
AC Adapter
Integrated Intel®UHD graphics on UMA
Optional: NVIDIA®GeForce®MX 550
Camera
- 720p HD camera
Optional: 1080p FHD camera
Optional: 1080p FHD Hybrid IR camera
Network
WLAN + Bluetooth
Ports/Slots
USB 2.0
USB A 3.2 Gen 1
Thunderbolt 4 / USB4™ 40Gbps / USB-C 3.2 Gen 2 (supports data transfer, Power Delivery 3.0, and DisplayPort™ 1.4)
HDMI 2.0
Ethernet (RJ45)
Headphone mic/combo
Keyboard
Black Painting - Thai
Battery
45Whr: Up to 9.2 hours (MM18), up to 12.1 hours (JEITA 2.0)*
57Whr: Up to 15 hours (MM18), up to 21 hours (JEITA 2.0)*
Supports Rapid Charge (up to 80% in 60 minutes) with 65W AC
Weight
Starting at 1.78kg / 3.92lbs
1. Optional Versa Tray with Bluetooth®earphones
2. USB 2.0
3. Ethernet (RJ45)
4. Kensington Security Slot™
5. Thunderbolt 4 / USB4™ 40Gbps / USB-C 3.2 Gen 2
6. USB-C 3.2 Gen 1
7. HDMI 2.0
8. Headphone / mic combo
