HP

HP ProDesk 400 G4 SFF - i5, 32GB, 512GB SSD, Win 10 Pro (Renewed)

Reliable Performance in a Compact DesignThe HP ProDesk 400 G4 Small Form Factor PC delivers essential computing power for business tasks. Featuring an Intel Quad-Core i5 processor, ample memory, and a fast SSD, it ensures efficient performance in a space-saving design. Specifications: Brand...

$306.52*
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*Price sourced from Amazon.com. Last updated:Jun 07, 2026.Price and availability are subject to change.

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Overview

Reliable Performance in a Compact Design

The HP ProDesk 400 G4 Small Form Factor PC delivers essential computing power for business tasks. Featuring an Intel Quad-Core i5 processor, ample memory, and a fast SSD, it ensures efficient performance in a space-saving design.

Specifications:
  • Brand: HP
  • Model: ProDesk 400 G4
  • Form Factor: Small Form Factor (SFF)
  • Processor: Intel Quad-Core i5-6500 (up to 3.6GHz)
  • Memory: 32GB DDR4
  • Storage: 512GB SSD
  • Graphics Ports: VGA, DP (DisplayPort)
  • Operating System: Windows 10 Pro 64-bit (Multi-Language Support: English/Spanish)

Key Features

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com

Intel Quad-core i5-6500 up to 3.6G,32G DDR4 memory,512G SSD

Includes Generic USB Keyboard(English Keyboard & Mouse Included)

Operating System:Win10Pro64bit

I/O ports:Front:2 USB 3.0 ,microphone,headphone ,USB Type-C port Rear:4USB 3.0 ,VGA DP port,RJ-45

Specifications

Processor
Intel Quad-core i5-6500
Max Processor Speed
3.6G
RAM Memory
32G DDR4
Storage
512G SSD
Operating System
Win10Pro64bit
Front I/O Ports
2 USB 3.0, microphone, headphone, USB Type-C
Rear I/O Ports
4 USB 3.0, VGA, DP port, RJ-45
Included Peripherals
Generic USB Keyboard (English), Mouse
Condition
Certified Refurbished

Pros & Cons

👍 Pros

  • Equipped with an Intel Quad-core i5-6500 processor, offering clock speeds up to 3.6G for business applications.
  • Comes with a substantial 32GB DDR4 memory, allowing for robust multitasking and efficient handling of demanding software.
  • Features a fast 512G SSD for quick boot-up times, rapid application loading, and responsive system performance.
  • Ships with Windows 10 Pro-64bit operating system, providing advanced security and management features.
  • Includes a generic USB keyboard and mouse, ensuring immediate usability right out of the box.

👎 Cons

  • The Intel i5-6500 is a 6th generation processor, which is older and may not match the performance of newer generations for intensive tasks.
  • Being a "Certified Refurbished" product, it may show limited signs of wear, although it is tested to look and work like new.
  • The warranty period is a minimum 90-day warranty, which is shorter compared to new products.
  • The generic USB keyboard and mouse, while functional, might not offer the premium feel or features of branded peripherals.
  • The product ships in a generic box, which may not provide the original retail presentation.

Frequently Asked Questions

The HP ProDesk 400 G4 SFF features an Intel Quad-core i5-6500 processor, capable of speeds up to 3.6GHz.
This HP ProDesk 400 G4 SFF comes with 32G DDR4 memory and a 512G SSD for storage.
This HP ProDesk 400 G4 SFF comes with Win10Pro64bit operating system pre-installed.
This desktop includes a generic USB keyboard and mouse, ensuring it is ready for use out of the box.
The front of the HP ProDesk 400 G4 SFF has 2 USB 3.0 ports, a microphone port, a headphone port, and a USB Type-C port.
The rear of the HP ProDesk 400 G4 SFF includes 4 USB 3.0 ports, a VGA port, a DP port, and an RJ-45 (Ethernet) port.
A Certified Refurbished product has been tested and certified to look and work like new, undergoing functionality testing, cleaning, inspection, and repackaging, and comes with a minimum 90-day warranty.