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OS: Windows 11 Pro CPU: Intel Core i7-1255U (12th Gen) 1.7 to 4.7 GHz Performance Dual-Core, 1.2 to 3.5 GHz Efficiency 8-Core RAM: 16 GB Display: 15.6 inch SSD: 1 x 256 GB M.2 NVMe PCIe |
| Performance Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Processor model: | Intel Core i7-1255U (12th Gen) |
| CPU: | 1.7 to 4.7 GHz Performance Dual-Core 1.2 to 3.5 GHz Efficiency 8-Core |
| L3 Cache: | 12 MB |
| Operating System Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Operating system installed: | Windows 11 Pro |
| Display & Graphics Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Display diagonal: | 15.6" |
| Resolution: | 1920 x 1080 |
| Panel Type: | IPS-Type LCD |
| Aspect Ratio: | 16:9 |
| Maximum Brightness: | 300 cd/m2 |
| Color Gamut: | 45% NTSC |
| Touchscreen: | No |
| GPU: | Intel Iris Xe |
| Graphics Type: | Integrated |
| Memory Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Internal memory: | 16 GB |
| Memory configuration: | 1 x 8 GB (Onboard) 1 x 8 GB (User-Replaceable) |
| Memory type: | 3200 MHz DDR4 |
| Memory slots: | 1 (0 Available) |
| Memory form factor: | 260-Pin SO-DIMM |
| Maximum internal memory: | 40 GB |
| ECC Memory: | No |
| Buffered memory: | No |
| Storage Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| SSD capacity: | 1 x 256 GB M.2 NVMe PCIe |
| Total storage capacity: | 256 GB |
| Optical drive: | No |
| Compatible memory cards: | No |
| Communications Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Bluetooth: | 5.2 |
| GPS: | No |
| Ethernet: | 1 x RJ45 (Gigabit) |
| NFC: | No |
| MU-MIMO Support: | 2 x 2 |
| Ports: | 1 x USB Type-A (USB 2.0) 1 x USB Type-A (USB 3.1 / USB 3.2 Gen 1) |
| USB Type-C: | 1 x Thunderbolt 4 (Supports DisplayPort and Power Delivery) |
| Display: | 1 x HDMI |
| Wi-Fi: | Wi-Fi 6E (802.11ax) |
| Audio Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Audio: | 1 x 1/8" / 3.5 mm Headphone Input/Output |
| Built-In Speakers: | Yes |
| Built-in Devices Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Webcam: | User-Facing: 1080p |
| Number of microphones: | Yes |
| Input Devices Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Keyboard: | Notebook Keyboard with Backlight |
| Pointing Device: | TouchPad |
| Power Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Power Supply: | 65 W with USB Type-C |
| Security Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Security: | Dedicated Hardware TPM Security Chip, Nano Security Lock Slot |
| Design Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Finish: | Anti-Glare / Matte |
| Dimensions: | 14.37 x 9.45 x 0.74" / 36.5 x 24 x 1.88 cm |
| Weight: | 3.75 lb / 1.7 kg |
| Release Date: | Mid 2022 |
| Battery Lenovo 15.6" ThinkPad E15 Gen 4 21E6007KUS | |
| Capacity: | 57 Wh |
 | Vewjdj | March 14, 2024 |
| I am extremely satisfied with the Intel Core i7-1255U processor and its performance. The laptop is great for office tasks, watching movies, and even light gaming. The 256GB SSD may fill up quickly, but the possibility to expand the RAM to 40GB is a huge advantage. The 15.6-inch IPS display produces vivid colors and sharp images. With a variety of ports and solid connectivity options, this laptop is versatile and efficient for my needs. | ||
| Reply | ||
| Munidy1 | May 29, 2024 |
| I upgraded the memory to 40 GB and the hard disk to 1 TB SSD | ||
| Reply | ||
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