HP

HP 4HP17UT#ABA-113154-R ProDesk 600 G4 SFF i5 Renewed

4.1 (112 reviews)
UHDi5-850016GB DDR4180WUSB 3.1

Six cores, NVMe storage, and 16GB DDR4 in a slim 4-inch chassis — the ProDesk 600 G4 SFF punches well above its renewed price tag.

$238.74*
In Stock on Amazon.com
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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

The HP ProDesk 600 G4 SFF is a compact business desktop built around Intel's 8th Gen Coffee Lake architecture. The i5-8500 is a six-core, six-thread processor — not hyperthreaded, which means each core handles one thread, but the additional core count over quad-core competitors in this class translates directly into better performance under parallel workloads. The 3.0 GHz base / 4.1 GHz boost range means single-threaded tasks like spreadsheet recalculation stay responsive while background processes don't steal cycles visibly. Paired with 16GB of DDR4 and a PCIe NVMe SSD, the system avoids the two most common bottlenecks in budget business machines: RAM starvation and slow storage I/O.

This machine is built for knowledge workers, remote employees, and small-business deployments where reliability and port density matter more than GPU performance. The SFF chassis — just 4 inches wide — makes it practical for desk mounts or tight workstation setups, and the dual DisplayPort outputs mean a two-screen productivity setup requires no additional hardware. The USB 3.1 Gen2 ports (10Gbps) are a genuine differentiator for anyone connecting fast external drives or docking stations. It is not a machine for content creation, gaming, or any workload requiring dedicated graphics — but for the tasks it is designed for, the ProDesk 600 G4 SFF is a well-engineered, space-efficient platform at a renewed price that undercuts comparable new hardware significantly.

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.

【Upgraded】 Seal is opened for Hardware/Software upgrade only to enhance performance. No Display ; Ethernet LAN (RJ-45)

【Powerful Performance with Intel Core i5-8500 Hexa Core】 8th Gen Intel Core i5-8500 3.0GHz Processor (up to 4.10 GHz, 9MB Smart Cache, 6-Cores); Intel UHD 630 Integrated Graphics

【High Speed and Multitasking】 16GB DDR4 DIMM; 180W Power Supply, Air Cooling CPU Cooler; Black Color

256GB PCIe NVMe SSD; 2 USB 3.1 Gen1, 4 USB 3.1 Gen2, 4 USB 2.0, 2 Display Port (DP), USB 3.1 Type-C Gen2, Optical Drive, 1 x Headphone/Microphone Combo Jack, 1 x SPDIF. Windows 11 Pro-64,

Specifications

Processor
Intel Core i5-8500 (6-Core, 6-Thread, 3.0 GHz base / 4.1 GHz boost, 9MB L3 Cache)
RAM
16GB DDR4 DIMM
Storage
256GB PCIe NVMe SSD
Graphics
Intel UHD 630 Integrated
Operating System
Windows 11 Pro 64-bit
Form Factor
Small Form Factor (SFF)
Power Supply
180W
Display Outputs
2x DisplayPort
USB Ports
2x USB 3.1 Gen1, 4x USB 3.1 Gen2, 4x USB 2.0, 1x USB 3.1 Type-C Gen2
Audio
1x Headphone/Microphone Combo Jack, 1x SPDIF
Networking
Ethernet LAN (RJ-45)
Optical Drive
Yes
Dimensions
12" x 15" x 4"
Weight
10 lbs
Color
Black
Condition
Amazon Certified Renewed

Pros & Cons

👍 Pros

  • Six-core i5-8500 delivers genuine multi-threaded performance in a sub-4-inch-wide chassis, matching or beating quad-core systems from the same era.
  • 256GB PCIe NVMe SSD provides read speeds typically above 1,500 MB/s — a measurable improvement over the SATA SSDs common in competitive refurbs at this price.
  • 16GB DDR4 DIMM is sufficient for running a full browser session with dozens of tabs alongside productivity applications without paging to disk.
  • USB 3.1 Gen2 ports (4x) deliver 10Gbps throughput, making external storage connections fast enough to avoid becoming a workflow bottleneck.
  • Dual DisplayPort outputs support a two-monitor configuration without requiring a dedicated GPU or adapter.

👎 Cons

  • The 256GB SSD will feel cramped quickly for users storing local files, virtual machines, or offline media — a second internal drive bay may not be available in the SFF configuration.
  • Intel UHD 630 integrated graphics shares system memory and has no dedicated VRAM, making it unsuitable for any GPU-accelerated workloads including light video editing or 3D rendering.
  • The 180W power supply is non-upgradeable for all practical purposes in this chassis — adding a discrete GPU is not a viable path.
  • DDR4 DIMM slots top out at 32GB in dual-channel configuration for this platform; the i5-8500 does not support DDR5 or ECC memory.
  • As a refurbished unit, cosmetic condition varies and the chassis may show wear not visible in product photos.

Frequently Asked Questions

It's an 8th Gen Intel Coffee Lake part — six physical cores at 3.0 GHz base with a 4.1 GHz single-core boost and 9MB of L3 cache. For office productivity, video conferencing, light data work, and web-based applications, the i5-8500 remains capable. It does not support PCIe 4.0 or AVX-512, so workloads that depend on those instruction sets will hit a ceiling.
The 256GB PCIe NVMe SSD is the unit's fastest component — boot times are typically under 15 seconds and application launches are snappy. The SFF form factor does limit expansion; confirm the specific M.2 slot type before purchasing a larger drive, as some G4 configurations use a single M.2 2280 slot.
The ProDesk 600 G4 SFF includes two DisplayPort outputs, which natively supports a dual-monitor setup without any additional hardware. The Intel UHD 630 integrated graphics can drive two displays simultaneously at up to 4K/60Hz per port.
The listing specifies Windows 11 Pro 64-bit. As an HP business-class machine, the license is tied to the hardware via the embedded UEFI key — it activates automatically on first boot without a separate product key entry.
Amazon Certified Refurbished units are inspected, cleaned, functionally tested, and repackaged. The seal was opened specifically for the hardware/software upgrades (RAM and SSD). A minimum 90-day warranty is included through the seller.