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design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous
| DESIGN AND DIMENSIONS Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| Product Type | Notebook |
|---|---|
| Dimensions (WxDxH) | 36.5 cm x 24 cm x 1.89 cm |
| Weight | 1.78 kg |
| Case Material | Aluminium (top), polycarbonate ABS (bottom) |
| Colour | Black |
| DISPLAY Lenovo ThinkPad E15 Gen 4 (21ED) |
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| Screen Size (Type) | 15.6" - IPS |
|---|---|
| LCD Backlight Technology | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) |
| Widescreen | Yes |
| Image Aspect Ratio | 16:9 |
| Image Brightness | 300 cd/m² |
| Features | Anti-glare, 170° viewing angle |
| PROCESSOR Lenovo ThinkPad E15 Gen 4 (21ED) |
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| CPU | AMD Ryzen 5 5625U / 2.3 GHz |
|---|---|
| Max Turbo Speed | 4.3 GHz |
| Number of Cores | 6-core |
| Cache | L3 - 16 MB |
| Features | Integrated memory controller |
| MEMORY Lenovo ThinkPad E15 Gen 4 (21ED) |
|---|
| RAM | 8 GB (provided memory is soldered) |
|---|---|
| Max RAM Supported | 40 GB |
| RAM Type | DDR4 SDRAM |
| Speed | 3200 MHz |
| Rated Speed | 3200 MHz |
| Form Factor | SO-DIMM 260-pin |
| Slots Qty | 1 |
| Empty Slots | 1 |
| STORAGE Lenovo ThinkPad E15 Gen 4 (21ED) |
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| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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| AUDIO & VIDEO Lenovo ThinkPad E15 Gen 4 (21ED) |
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| Graphics Processor (GPU) | AMD Radeon Graphics |
|---|---|
| Max Monitors Supported | 2 external monitor(s) |
| Camera | Yes - 1080p |
| Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus |
| Sound | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Audio |
| Audio Features | Harman-branded |
| COMMUNICATIONS Lenovo ThinkPad E15 Gen 4 (21ED) |
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| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|
| Wireless Controller | M.2 Card |
| Network Interface | Gigabit Ethernet |
| Ethernet Controller | Realtek RTL8111H-CG |
| Features | Wake-on-LAN (WOL), dual stream (2x2) |
| BATTERY Lenovo ThinkPad E15 Gen 4 (21ED) |
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| Technology | Lithium polymer |
|---|---|
| Battery Capacity (Size) | 57 Wh |
| Battery Life | Up to 16.5 hours |
| AC ADAPTER Lenovo ThinkPad E15 Gen 4 (21ED) |
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| Input | AC 100-240 V (50/60 Hz) |
|---|---|
| Output | 65 Watt |
| INPUT Lenovo ThinkPad E15 Gen 4 (21ED) |
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| Type | Keyboard, TrackPoint, UltraNav |
|---|---|
| Numeric Keypad | Yes |
| Keyboard Backlight | Yes |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS Lenovo ThinkPad E15 Gen 4 (21ED) |
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| Slots | 2 x M.2 Card (1 free) |
|---|---|
| Interfaces |
USB 2.0 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
| SOFTWARE Lenovo ThinkPad E15 Gen 4 (21ED) |
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| Operating System (OS) | Windows 11 Pro - English |
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| MISCELLANEOUS Lenovo ThinkPad E15 Gen 4 (21ED) |
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| Included Accessories | USB-C power adapter |
|---|---|
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) |
| Features | Administrator password, power-on password, MIL-STD-810H tested, self-healing BIOS, NVMe password |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified, TUV Rheinland Low Blue Light (Software Solution) |
| ENERGY STAR Certified | Yes |
| EPEAT Compliant | EPEAT Gold |
| Max Operating Temperature | 35 °C |
| Min Operating Temperature | 5 °C |
| Humidity Range Operating | 8 - 95% |
| Manufacturer Warranty |
Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
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