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- 3.59lbs
The Lenovo ThinkPad E16 Gen 3 21SR is a business-oriented notebook designed to balance productivity, security, and portability. The 16-inch IPS display with a 16:10 aspect ratio and anti-glare treatment provides a roomier workspace for documents and spreadsheets while supporting comfortable viewing during long work sessions. Core Ultra 5 processing with integrated memory controller and dual SO-DIMM DDR5 slots enables responsive multitasking and memory expansion, while an available M.2 PCIe 4.0 x4 slot allows high-speed SSD storage for faster file access.
Connectivity options include USB4/Thunderbolt 4 with DisplayPort 2.1, USB-C with Power Delivery and an included USB-C charger, HDMI, and Ethernet, which together support flexible docking, external displays, and wired networking. Communication and media features include a webcam with privacy shutter and fixed focus, dual-array microphones, and stereo speakers tuned with Harman audio technology and Dolby Atmos support for clearer calls and richer audio. Security and durability are addressed with a discrete TPM 2.0 security chip, a Kensington nano security slot, an aluminum top cover, and a 180° hinge design that adapts to collaborative workflows.
Connectivity options include USB4/Thunderbolt 4 with DisplayPort 2.1, USB-C with Power Delivery and an included USB-C charger, HDMI, and Ethernet, which together support flexible docking, external displays, and wired networking. Communication and media features include a webcam with privacy shutter and fixed focus, dual-array microphones, and stereo speakers tuned with Harman audio technology and Dolby Atmos support for clearer calls and richer audio. Security and durability are addressed with a discrete TPM 2.0 security chip, a Kensington nano security slot, an aluminum top cover, and a 180° hinge design that adapts to collaborative workflows.
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Audio Input Type: Dual array microphone
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ENERGY STAR Qualified: YesEPEAT Compliant: YesePEAT Level: EPEAT Gold
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Shooting Modes: Fixed focusShooting Modes: Privacy shutter
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Buying Program: Lenovo TopSellerColor: BlackColor Family: BlackForm Factor: SO-DIMM 262-pinInput Device Type: KeyboardManufacturer Product Line: Lenovo ThinkPad E16 Gen 3Material: Aluminum (bottom)Material: Aluminum (top)Model: 21SRNumeric Keypad: YesWeight Taxonomy: 3.59lbs
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When purchasing additional service plans, the term years must match
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RAM (installed): 16GBRAM Technology: DDR5 SDRAM
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AI Datatype Support on NPU: INT8AI Software Frameworks Supported: DirectMLAI Software Frameworks Supported: ONNX RTAI Software Frameworks Supported: OpenVINOAI Software Frameworks Supported: WindowsMLNeural Processor Unit (NPU): Intel AI BoostNPU Performance Up To (TOPS): 12TOPSSparsity Support: YesWindows Studio Effects Support: Yes
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OS Family: Windows 11OS Provided: Windows 11 Pro
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CD/DVD Type: None
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Image Aspect Ratio: 16:10
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Battery Capacity: 48WhBattery Technology: Lithium polymerPower Provided: 65
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Number of Cores: 12-coreProcessor Features: Integrated memory controllerProcessor Generation: Series 2Processor Manufacturer: IntelProcessor Model Number: 225UProcessor Speed (Boosted): 4.8GHzProcessor Type: Core Ultra 5
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Networking Protocol: 802.11a/b/g/n/ac/ax (Wi-Fi 6E)Networking Protocol: Bluetooth 5.3
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This product has a limited return policy. Standard Lenovo Commercial product is subject to our return policy. Per manufacturer restrictions Custom /CTO (Customer Specific Product) defective returns, technical issues and support please contact Lenovo directly at 1-800-426-7378. Please see our complete return policy for details.
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7 lbs
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Compliant Standards: Energy-Related Products (ErP) Lot 26Compliant Standards: Energy-Related Products (ErP) Lot 6Compliant Standards: RoHSCompliant Standards: TUV Rheinland Low Blue Light (Software Solution)Supported Digital Audio Standards: Dolby AtmosSupported Digital Audio Standards: High Definition Audio
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Hard Drive Capacity: 256GBHard Drive Type: SSD
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43211503
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Display Size: 16inDisplay Technology: LEDDisplay Type: YesImage Brightness: 300Native Resolution: 1920 x 1200Video Card: Intel Graphics
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Warranty Period: 1-year warranty
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