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Lenovo All in One M90a Business Computer i5 16GB 512GB Renewed — main product image
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Lenovo All in One M90a Business Computer i5 16GB 512GB Renewed

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Streamline Your Workspace with the Lenovo ThinkCentre M90a All-in-One Experience the efficiency and power of the Lenovo ThinkCentre M90a, a renewed all-in-one business computer designed to enhance productivity and declutter your desk. Featuring a crisp 23.8" FHD IPS display and a robust Intel Cor...

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*Price sourced from Amazon.com. Last updated:Jun 08, 2026.Price and availability are subject to change.

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Overview

Streamline Your Workspace with the Lenovo ThinkCentre M90a All-in-One

Experience the efficiency and power of the Lenovo ThinkCentre M90a, a renewed all-in-one business computer designed to enhance productivity and declutter your desk. Featuring a crisp 23.8" FHD IPS display and a robust Intel Core i5 processor, this system delivers reliable performance for all your business needs.

Key Specifications:

  • Processor: Intel Core i5-10400 (2.9 GHz base, up to 4.3 GHz with Turbo Boost, 6 Cores)
  • Memory: 16GB RAM
  • Storage: 512GB PCIe SSD
  • Display: 23.8" FHD (1920x1080) IPS Display
  • Operating System: Windows 11 Pro
  • Connectivity: Wi-Fi, Bluetooth, Ethernet (RJ45)
  • Ports: 4 x USB 3.2 Gen 1, 2 x USB 3.2 Gen 2, 1 x USB-C 3.2 Gen 1, DisplayPort, Headphone/Mic Combo, SD Card Reader
  • Accessories: US English Keyboard, Mouse

Key Features

【Processor】 Intel Core i5-10400 (2.9 GHz, with a maximum turbo frequency of 4.3 GHz, featuring 6 cores)

【Storage and RAM】 Benefit from enhanced multitasking capabilities with 16GB of RAM, which provides higher bandwidth for seamless performance. Embrace the blazing-fast speeds of 512GB SSD storage, offering up to 15 times faster performance compared to traditional hard drives.

【Connectivity and USB Ports】The device offers a comprehensive range of connectivity options, including four USB 3.2 Gen 1 ports, two USB 3.2 Gen 2 ports, one USB C 3.2 Gen 1 port, a Display Port, a Headphone/Mic Combo Port, one SD card Reader, and an Ethernet (RJ45) port, accompanied by Wi-Fi and bluetooth combo.

【Display】The AIO display features a 23.8" size, Full HD resolution (1920x1080), LED IPS technology, and a 16:9 aspect ratio.

【Operating System and Accessory】 Embrace the modern Windows 11 Pro operating system, providing a seamless and user-friendly interface in English. The package also includes a ,standard US English keyboard, as well as a matching Mouse in Black. Elevate your computing experience with this comprehensive set of accessories.

Specifications

Processor
Intel Core i5-10400 (6 Cores, 2.9 GHz, 4.3 GHz Max Turbo)
RAM
16GB DDR4 (High Bandwidth)
Storage
512GB SSD (PCIe NVMe)
Display Size
23.8"
Display Resolution
Full HD (1920x1080)
Display Technology
LED IPS
Aspect Ratio
16:9
Operating System
Windows 11 Pro 64-bit (English)
USB Ports
4x USB 3.2 Gen 1, 2x USB 3.2 Gen 2, 1x USB C 3.2 Gen 1
Other Ports
Display Port, Headphone/Mic Combo, SD Card Reader, Ethernet (RJ45)
Wireless Connectivity
Wi-Fi and Bluetooth Combo
Included Peripherals
Standard US English Keyboard, Matching Black Mouse
Condition
Renewed

Pros & Cons

👍 Pros

  • Equipped with an Intel Core i5-10400 processor, offering a turbo frequency of up to 4.3 GHz and 6 cores for efficient performance.
  • Features 16GB of RAM, providing high bandwidth and enhanced multitasking capabilities for seamless operation.
  • Includes a blazing-fast 512GB SSD storage, delivering up to 15 times faster performance than traditional hard drives.
  • The 23.8" Full HD (1920x1080) LED IPS display offers clear visuals and a wide viewing angle with a 16:9 aspect ratio.
  • Comes pre-installed with the modern Windows 11 Pro operating system in English, ensuring a user-friendly interface.

👎 Cons

  • As a renewed product, it might not offer the same extensive warranty period as a brand new unit.
  • The Intel Core i5-10400 is a 10th Gen processor, which may not be the absolute latest generation available.
  • The display resolution is Full HD, which might be less desirable for users seeking higher resolutions like 4K on a 23.8" screen.
  • The included accessories are a "standard US English keyboard" and "matching Mouse," without specific model or feature details.
  • The product description mentions "Wi-Fi and Bluetooth combo" but does not specify the versions or standards of these wireless technologies.

Frequently Asked Questions

This Lenovo All-in-One is powered by an Intel Core i5-10400 processor, featuring 6 cores and a maximum turbo frequency of 4.3 GHz.
It comes with 16GB of high-bandwidth RAM and a blazing-fast 512GB SSD storage, offering significantly quicker performance than traditional hard drives.
The device features a 23.8" Full HD (1920x1080) LED IPS display with a 16:9 aspect ratio, providing clear visuals.
It comes with the modern Windows 11 Pro operating system, configured in English for a seamless and user-friendly experience.
The device offers extensive connectivity including four USB 3.2 Gen 1 ports, two USB 3.2 Gen 2 ports, one USB C 3.2 Gen 1 port, a Display Port, a Headphone/Mic Combo Port, an SD card Reader, an Ethernet (RJ45) port, and Wi-Fi and Bluetooth capabilities.

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