HP

HP ProDesk 400 G4 i5 Small Form Factor PC Renewed

5.0 (3 reviews)
i5-6500USB 3.0

A renewed small form factor business PC with quad-core i5 power, 16GB RAM, and fast SSD storage at a fraction of new cost.

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Overview

The HP ProDesk 400 G4 Small Form Factor PC is a business-class desktop designed to deliver reliable everyday performance in a space-efficient chassis. Inside, it runs an Intel Core i5-6500 quad-core processor with clock speeds up to 3.6 GHz, paired with 16GB of DDR4 memory and a 240GB solid-state drive. That combination ensures snappy boot times, quick application launches, and smooth multitasking across the kind of workloads that define most office environments—email, web-based applications, spreadsheets, document editing, and video conferencing. The SFF form factor is notably smaller than a standard tower, making it easy to tuck under a desk, mount behind a monitor with a VESA bracket, or stack neatly in a shared workspace.

Running Windows 10 Pro 64-bit with English and Spanish language support, the ProDesk 400 G4 includes enterprise-grade features like domain join capability, Remote Desktop, Group Policy management, and BitLocker drive encryption. Display connectivity is handled through VGA and DisplayPort outputs, supporting dual-monitor setups for users who need the extra screen real estate. As a renewed unit, this PC has been professionally refurbished and tested, making it a cost-effective solution for businesses looking to equip teams, set up reception kiosks, or replace aging hardware without the premium of buying new. The trade-off is a processor that won't qualify for Windows 11 and a 240GB drive that may require supplementation for users with heavy local storage needs.

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,16G DDR4 memory,240G 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

Brand
HP
Model
ProDesk 400 G4
Form Factor
Small Form Factor
Processor
Intel Core i5-6500 Quad-Core (up to 3.6 GHz)
Memory
16GB DDR4
Storage
240GB SSD
Graphics Ports
VGA, DisplayPort
Operating System
Windows 10 Pro 64-bit (English/Spanish)
Condition
Renewed

Pros & Cons

👍 Pros

  • Small form factor chassis saves significant desk and floor space compared to tower PCs
  • 16GB DDR4 RAM and 240GB SSD deliver responsive performance for everyday business tasks
  • Windows 10 Pro includes domain join, remote desktop, and BitLocker encryption for enterprise use
  • Renewed pricing makes it an affordable option for outfitting multiple workstations
  • Quad-core i5 processor handles multitasking across office and productivity applications

👎 Cons

  • 6th-generation i5-6500 processor is several generations old and lacks support for Windows 11
  • 240GB SSD may fill up quickly if users store large files locally
  • No dedicated graphics card limits the machine to basic display tasks
  • Renewed units may show cosmetic wear and typically carry a shorter warranty than new hardware
  • Limited to VGA and DisplayPort outputs with no HDMI

Frequently Asked Questions

It means the PC has been professionally inspected, tested, and restored to working condition, offering reliable performance at a lower price than a new unit.
It uses an Intel Core i5-6500 quad-core processor with turbo speeds up to 3.6 GHz, which remains fully capable for office productivity, web browsing, and business applications.
The ProDesk 400 G4 SFF includes both VGA and DisplayPort outputs for connecting monitors.
It ships with Windows 10 Pro 64-bit, which includes multi-language support for English and Spanish.
Yes, the small form factor chassis supports DDR4 memory modules and standard SATA drives, so both RAM and storage can be upgraded.