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Small black Mini PC with HP branding and front ports

HP Refurbished

HP ProDesk 405 G8 Mini PC Ryzen 5 PRO 5650GE 16GB 512GB Windows 11 Pro HP405G8R516512W11P

SKU CH-EEKS-QDC60 MPN HP405G8R516512W11P

A compact Mini PC with AMD Ryzen 5 PRO 5650GE, 16GB RAM and 512GB SSD, running Windows 11 Pro

  • ProcessorAMD Ryzen 5 PRO
  • RAM capacity16 GB
  • SSD storage512 GB
  • CPU modelAMD Ryzen 5 PRO 5650GE
  • Operating systemWindows 11 Pro
  • Form factorMini PC
  • AMD Ryzen 5 PRO 5650GE powers everyday workloads efficiently
  • 16GB memory keeps multiple apps responsive
  • 512GB SSD stores files and boots fast
  • Integrated Radeon graphics handles standard display tasks
  • Windows 11 Pro provides business-ready security features

Compact business desktop

The HP ProDesk 405 G8 Mini PC delivers a complete Windows 11 Pro workstation in a small chassis. An AMD Ryzen 5 PRO 5650GE processor and 16GB of memory handle office applications and multitasking. A 512GB SSD provides fast boot and file access. Integrated Radeon graphics drive everyday display output.

Suits space-constrained offices and home workers

This mini desktop fits on a crowded desk or behind a monitor for general productivity, video calls and web-based tools. Buyers who need discrete graphics performance for rendering or gaming should look elsewhere. The fixed 16GB memory capacity also limits users who run large virtual machines or memory-heavy datasets.

512GB SSD capacity

The single 512GB solid-state drive determines how much local data the system can hold without external storage. Users with large media libraries or project archives will need to add a network share or USB drive.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $259.99
Cheaper than about 79% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB
Typical for this category: the median of 13,125 items is 16 GB.
SSD storage 512 GB
Typical for this category: the median of 11,342 items is 512 GB.

Specifications

Product
Brand nameHP
Product lineProDesk
Model name405 G8
Part numberHP405G8R516512W11P
Recommended useConsumer / Education / Home / Personal / Work / Business
Processor
ProcessorAMD Ryzen 5 PRO
CPU modelAMD Ryzen 5 PRO 5650GE
Memory
RAM capacity16 GB
Storage
SSD storage512 GB
Connectivity
Wired networkRJ-45
Size & build
Form factorMini PC
Shipping weight17.01 kg
Package size485 × 221 × 102 mm
Compatibility
Windows 11 supportReady
Software
Operating systemWindows 11 Pro

Questions about this item

How do I install the HP ProDesk 405 G8 Mini PC and what step do people often miss?

Connect the power adapter to the Mini PC and a wall outlet, attach a display via the video port, plug in the RJ-45 Ethernet cable, then press the power button; many forget to check for Windows 11 Pro updates before first use.

What maintenance or replacement will the HP ProDesk 405 G8 need later?

Keep the ventilation openings clear of dust for the integrated Radeon graphics and Ryzen 5 PRO 5650GE cooling; the 16 GB memory and 512 GB SSD are soldered or fixed, so no user-replaceable parts are expected.

What limit appears first on the HP ProDesk 405 G8 during sustained workloads?

The Mini PC form factor and integrated Radeon graphics mean thermal headroom is the first bottleneck under long heavy loads, causing the Ryzen 5 PRO 5650GE to throttle before memory or storage limits are reached.

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