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OS: Windows 10 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 256 GB M.2 NVMe PCIe |
| Performance Lenovo 15.6" ThinkPad E15 Gen 4 21ED0045US | |
| 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 21ED0045US | |
| Operating system installed: | Windows 10 Pro (64-Bit) |
| Display & Graphics Lenovo 15.6" ThinkPad E15 Gen 4 21ED0045US | |
| 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 21ED0045US | |
| 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 21ED0045US | |
| SSD capacity: | 1 x 256 GB M.2 NVMe PCIe |
| SSD Slots: | 1 x M.2 2280 (Available) |
| Total storage capacity: | 256 GB |
| Optical drive: | No |
| Compatible memory cards: | No |
| Communications Lenovo 15.6" ThinkPad E15 Gen 4 21ED0045US | |
| 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 21ED0045US | |
| 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 21ED0045US | |
| Webcam: | User-Facing: 2 MP (1080p) |
| Number of microphones: | 2 |
| Input Devices Lenovo 15.6" ThinkPad E15 Gen 4 21ED0045US | |
| Keyboard: | Notebook Keyboard |
| Pointing Device: | TouchPad |
| Power Lenovo 15.6" ThinkPad E15 Gen 4 21ED0045US | |
| Power Supply: | 65 W with USB Type-C |
| Security Lenovo 15.6" ThinkPad E15 Gen 4 21ED0045US | |
| Security: | Dedicated TPM Security Chip, Kensington Lock Slot, Webcam Blocker |
| Design Lenovo 15.6" ThinkPad E15 Gen 4 21ED0045US | |
| 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 21ED0045US | |
| Capacity: | 57 Wh |
| Estimated Battery Life: | 16.5 Hours |
 | VcnSaga | April 13, 2024 |
| The AMD Ryzen 7 5825U processor with 8 cores provides powerful CPU resources for multitasking. The integrated AMD Radeon GPU allows for light gaming. The 256 GB SSD provides enough storage for files. 16 GB of RAM is sufficient for most tasks, but adding more would be beneficial. There are enough USB ports for connectivity. The 1080p IPS display offers high-quality picture for watching movies or YouTube. | ||
| Reply | ||
| GonVebu | May 19, 2024 |
| I upgraded the memory to 40 GB and the hard disk to 512 GB | ||
| Reply | ||
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