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OS: Windows 11 Pro (64-Bit) CPU: AMD Ryzen 7 5825U 2 to 4.5 GHz 8-Core RAM: 16 GB Display: 15.6 inch SSD: 1 x 512 GB M.2 NVMe PCIe |
| Performance Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| Processor model: | AMD Ryzen 7 5825U |
| CPU: | 2 to 4.5 GHz 8-Core |
| L3 Cache: | 16 MB |
| Operating System Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| Operating system installed: | Windows 11 Pro (64-Bit) |
| Display & Graphics Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| Display diagonal: | 15.6" |
| Resolution: | 1920 x 1080 |
| Panel Type: | IPS-Type LCD |
| Aspect Ratio: | 16:9 |
| Maximum Brightness: | 300 cd/m2 |
| Touchscreen: | No |
| Variable Refresh Technology: | No |
| GPU: | AMD Radeon |
| Graphics Type: | Integrated |
| Memory Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| 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 21ED0042US | |
| SSD capacity: | 1 x 512 GB M.2 NVMe PCIe |
| SSD Slots: | 1 x M.2 2280 (Available) |
| Total storage capacity: | 512 GB |
| Optical drive: | No |
| Compatible memory cards: | No |
| Communications Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| 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 3.1 / USB 3.2 Gen 1) 1 x USB Type-A (USB 2.0) |
| USB Type-C: | 1 x USB 3.1 / USB 3.2 Gen 1 (Supports DisplayPort and Power Delivery) |
| Display: | 1 x HDMI 1.4b |
| Wi-Fi: | Wi-Fi 6 (802.11ax); Dual-Band (2.4 & 5 GHz) |
| Audio Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| Audio: | 1 x 1/8" / 3.5 mm Headphone/Microphone Input/Output |
| Built-In Speakers: | Yes |
| Built-in Devices Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| Webcam: | User-Facing: 2 MP (1080p) |
| Number of microphones: | 2 |
| Input Devices Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| Keyboard: | Notebook Keyboard |
| Pointing Device: | TouchPad |
| Power Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| Power Supply: | 65 W with USB Type-C |
| Security Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| Security: | Dedicated TPM Security Chip, Kensington Lock Slot, Webcam Blocker |
| Design Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| Finish: | Anti-Glare / Matte |
| Certifications: | ENERGY STAR, EPEAT GOLD, RoHS, TCO Certified, as per Manufacturer |
| Dimensions: | 14.4 x 9.4 x 0.7" / 365 x 240 x 18.9 mm |
| Weight: | 3.92 lb / 1.78 kg |
| Release Date: | Mid 2022 |
| Battery Lenovo 15.6" ThinkPad E15 Gen 4 21ED0042US | |
| Capacity: | 45 Wh |
| Estimated Battery Life: | 14.1 Hours |
 | Bubivi | April 17, 2024 |
| The AMD Ryzen 7 5825U processor provides excellent CPU resources for multitasking. With integrated AMD Radeon graphics, gaming is possible but limited. The 512GB SSD offers ample storage for files. 16GB of RAM is sufficient for most tasks, but additional RAM would be beneficial. The laptop has enough USB ports for connectivity. The 1920 x 1080 IPS display delivers a high-quality picture for office programs, movie-watching, and YouTube. | ||
| Reply | ||
| Qcglxl-Kjk | May 27, 2024 |
| I upgraded the memory from 16GB to 32GB and the hard disk from 512GB SSD to 1TB SSD | ||
| Reply | ||
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