6 Best Alternatives to the HP ProDesk 600 G4 SFF (2026)
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The HP ProDesk 600 G4 SFF is a compact desktop built for standard office tasks. It uses an Intel Core i5-8500 processor, 8GB of DDR4 RAM, and a 256GB SSD. This configuration runs Windows 11 Pro and fits well in tight spaces. If you are looking for hp prodesk 600 g4 sff alternatives, you may want different specs or brands. Some users need more memory for multitasking. Others prefer a tower chassis over a small form factor. Some buyers seek larger storage capacity or different connectivity options.
We selected these alternatives because their specifications overlap with the original model. Each listed PC includes a Core i5 processor and Windows 11 Pro. The options vary in RAM size, storage type, and physical dimensions. You can choose a machine with 16GB of RAM for heavier workloads. You might also prefer a Dell OptiPlex for its specific build quality. This list helps you compare features like processor speed, memory capacity, and drive type. You can find a system that matches your exact workflow needs.
Our top pick: HP ProDesk 600 G4 SFF Desktop.
How these alternatives differ
Dell Optiplex Tower Core i5 PC
The Dell Optiplex Tower uses an older i5-6500 processor compared to the ProDesk’s i5-8500. You get the same 8GB RAM and 256GB SSD, plus Windows 11 Pro. The main difference is form factor. This is a tower, not a small form factor. It takes up more desk space but may offer easier access for upgrades. The Dell suits users who prioritize stability and basic productivity over raw speed. If you need a larger chassis for better airflow or easier maintenance, this is a practical choice. It gives up the compact footprint of the HP but provides a standard tower layout.
Dell OptiPlex SFF Core i5 Desktop
The Dell OptiPlex 5040 SFF is also a small form factor machine. It matches the HP ProDesk with 8GB RAM and a 256GB SSD. Both run Windows 11 Pro. The Dell uses an i5 processor, similar to the HP’s i5-8500. The key difference is the specific model generation. The OptiPlex 5040 is designed for compact business productivity. It fits dual-monitor setups well. If you want a similar footprint but a different Dell chassis, this is a solid alternative. It gives up the specific i5-8500 processor but maintains the same memory and storage capacity. It is ideal for users who value a small size and modern OS.
HP ProDesk Core i5 RGB Desktop
This HP ProDesk 600 G4 includes RGB lighting and is marketed as a complete setup. It shares the i5 processor, 8GB RAM, and 256GB SSD with the original. The main addition is aesthetic lighting and potentially included peripherals. The form factor is listed as a tower size, which is larger than the SFF. This model suits users who want a pre-configured system with visual appeal. It gives up the compact small form factor design for a larger tower. If you need a ready-to-use system with RGB accents and do not mind the extra size, this is a premium option. It offers the same core specs with added style.
Dell OptiPlex SFF Core i5 16GB Desktop
The Dell OptiPlex 3050 SFF offers 16GB of RAM, double the memory of the HP ProDesk. It also includes a 256GB SSD and Windows 11 Pro. The processor is an i5, though likely an older generation than the i5-8500. This model is ideal for multitasking and dual-monitor setups. The extra RAM allows for smoother performance with many open applications. It maintains the small form factor size, similar to the HP. If you need more memory for heavy multitasking, this is a better choice. It gives up the newer processor but gains significant RAM capacity. It fits professionals who need reliable daily computing with ample memory.
Dell OptiPlex SFF Intel i5 Desktop
The Dell OptiPlex 7040 provides 16GB of RAM and a 256GB SSD. It runs Windows 11 Pro and uses an i5-6500 processor. The memory capacity is double that of the HP ProDesk. This makes it suitable for users who need more headroom for multitasking. The form factor is a tower, which is larger than the SFF. It weighs 12 pounds. If you prioritize higher memory capacity over a newer processor, this is a practical choice. It offers stable performance for office suites and web browsing. It gives up the compact size but provides more RAM. It fits professionals needing reliable performance with ample memory for multiple tasks.
HP ProDesk SFF Core i5 500GB Desktop
The HP ProDesk 600 G1 SFF uses an older i5-4570 processor. It has 8GB of RAM but uses a 500GB HDD instead of an SSD. This is a significant difference in storage speed. The HDD is slower than the SSD in the ProDesk G4. It runs Windows 11 Pro and maintains the small form factor. This model is best for basic office tasks where speed is less critical. It gives up the fast SSD storage for more capacity. If you need more space for files and do not mind slower load times, this is a budget-friendly option. It fits users who need a compact desktop for light duties.
Quick picks
Our 7 picks
HP ProDesk 600 G4 SFF Desktop
Best for: compact office workstations
- Processor Model
- Intel Core i5-8500
- System Memory
- 8GB DDR4
- Storage Capacity
- 256GB SSD
- Operating System
- Windows 11 Pro
- Form Factor
- Small Form Factor
- Dimensions
- 10 × 2 × 50 inches
View on Amazon: HP ProDesk 600 G4 SFF Desktop Affiliate link
This HP ProDesk 600 G4 SFF desktop uses an Intel Core i5-8500 processor with a base clock of 3.7 GHz and a boost up to 4.1 GHz. It includes 8GB of DDR4 RAM and a 256GB SSD for fast data access. The system runs Windows 11 Pro. Its small form factor fits tight spaces. It offers multiple USB and display ports for connectivity. This setup suits users needing reliable business performance in a compact size.
Pros
- Intel Core i5-8500 processor boosts up to 4.1 GHz
- 8GB DDR4 RAM for multitasking
- 256GB SSD for fast boot times
- Includes Windows 11 Pro OS
- Small Form Factor design saves desk space
Cons
- Only 8GB of system memory
- 256GB storage capacity is limited
- Only two DisplayPort outputs available
Good fit if
- You need a compact desktop for office tasks
- You require Windows 11 Pro for management tools
- You want fast SSD performance for daily use
Skip if
- You need more than 8GB of RAM for heavy workloads
- You require large storage capacity for media libraries
- You need multiple high-resolution display connections
Verdict: HP ProDesk 600 G4 SFF i5-8500 delivers solid business performance in a small chassis. It fits users who prioritize a compact footprint and Windows 11 Pro for standard office duties.
Dell Optiplex Tower Core i5 PC
Best for: basic business productivity tasks
- Processor Model
- Intel Core i5-6500
- System Memory
- 8GB
- Storage Capacity
- 256GB SSD
- Operating System
- Windows 11 Pro
- Form Factor
- Tower
- Use
- Business
View on Amazon: Dell Optiplex Tower Core i5 PC Affiliate link
This Dell Optiplex Tower Desktop PC features a 6th Gen Intel Core i5-6500 processor and 8GB of DDR4 RAM. It includes a 256GB SSD for quick boot times and comes with Windows 11 Pro. The system is designed for business use and includes a keyboard and mouse. It offers a standard tower form factor that fits well on most desks.
Pros
- Intel Core i5-6500 6th Gen Processor
- 8GB DDR4 System Memory
- 256GB SSD for fast storage
- Windows 11 Pro included
Cons
- Older 6th Gen processor compared to newer alternatives
- Only 8GB RAM in this configuration
- Limited 256GB storage capacity
Good fit if
- You need a reliable business desktop
- You prefer a standard tower form factor
- You require Windows 11 Pro
Skip if
- You need high-end gaming performance
- You require more than 8GB RAM
- You want the latest processor generation
Verdict: Dell Optiplex Tower i5-6500 is a practical office machine for users who need Windows 11 Pro and basic productivity tasks. It suits buyers who prioritize stability over raw speed.
Dell OptiPlex SFF Core i5 Desktop
Best for: Compact business productivity setups
- Graphics Card
- Intel HD 530
- Processor Model
- Intel Core i5-6500T
- System Memory
- 8GB DDR3
- Storage Capacity
- 256GB SSD
- Operating System
- Windows 11 Pro
- Form Factor
- Small Form Factor (SFF)
View on Amazon: Dell OptiPlex SFF Core i5 Desktop Affiliate link
This Dell OptiPlex 5040 SFF desktop uses an Intel Core i5-6500T processor and 8GB of DDR3 RAM. It includes a 256GB SSD for storage and runs Windows 11 Pro. The compact form factor fits tight workspaces. Integrated Intel HD 530 graphics support dual monitors via HDMI and DisplayPort. It offers extensive connectivity with USB 3.0 and 2.0 ports. This setup suits users needing reliable business performance in a small footprint.
Pros
- Intel Core i5-6500T processor for multitasking
- 256GB SSD for rapid data access
- Windows 11 Pro operating system
- Compact Small Form Factor design
Cons
- 8GB RAM is lower than some competitors
- 6th Gen processor is older than newer alternatives
- Integrated graphics limit gaming capability
Good fit if
- You need a compact business desktop
- You require Windows 11 Pro
- You prioritize SSD speed over raw power
Skip if
- You need high-end gaming performance
- You require more than 8GB of RAM
- You want the latest generation processor
Verdict: Dell OptiPlex 5040 SFF i5 Desktop is a solid choice for office tasks and dual-monitor setups. It fits users who value a small footprint and modern Windows 11 Pro over raw processing power.
HP ProDesk Core i5 RGB Desktop
Best for: Users wanting a complete setup with RGB
- Processor Model
- Intel Core i5-6500
- System Memory
- 8GB DDR4
- Storage Capacity
- 256GB SSD
- Operating System
- Windows 11 Pro
- Form Factor
- Desktop
- Dimensions
- 19 × 16 × 7 inches
View on Amazon: HP ProDesk Core i5 RGB Desktop Affiliate link
This refurbished HP ProDesk offers an Intel Core i5-6500 processor, 8GB DDR4 RAM, and a 256GB SSD. It includes Windows 11 Pro and a gaming keyboard and mouse combo. The unit features customizable RGB lighting controlled via a remote. It is a practical option for users who want a business-grade desktop with some aesthetic customization and included peripherals for everyday tasks.
Pros
- Intel Core i5-6500 processor for reliable performance
- 8GB DDR4 system memory
- 256GB SSD for quick boot times
- Includes gaming keyboard and mouse combo
Cons
- Only 8GB of RAM limits heavy multitasking
- 256GB SSD storage fills up quickly
- Refurbished unit with generic box packaging
Good fit if
- You need a desktop with included peripherals
- You want customizable RGB lighting
- You prefer Windows 11 Pro
Skip if
- You require more than 8GB of RAM
- You need large storage capacity
- You want a brand new sealed unit
Verdict: HP ProDesk 600 G4 SFF with RGB is a solid choice for users who want a pre-configured system with peripherals and aesthetic lighting. It suits those who need basic office performance without the hassle of buying separate accessories.
Dell OptiPlex SFF Core i5 16GB Desktop
Best for: compact dual-monitor office setups
- Processor Model
- Intel Quad Core i5-6500
- System Memory
- 16GB DDR4
- Storage Capacity
- 256GB SSD
- Operating System
- Windows 11 Pro 64 Bit
- Form Factor
- SFF
- Dimensions
- 11.2 × 3.75 × 11.5 inches
View on Amazon: Dell OptiPlex SFF Core i5 16GB Desktop Affiliate link
This Dell OptiPlex 3050 SFF desktop features an Intel Quad Core i5-6500 processor running up to 3.6GHz. It includes 16GB of DDR4 system memory and a 256GB SSD for storage. The unit runs Windows 11 Pro and supports dual 4K displays. It comes with a USB keyboard, mouse, and a USB WiFi adapter. This configuration suits users needing reliable performance in a compact form factor.
Pros
- Intel Quad Core i5-6500 processor up to 3.6GHz
- 16GB DDR4 system memory
- 256GB SSD storage
- Supports dual 4K displays
Cons
- No internal DVD drive included
- WiFi provided via USB adapter rather than built-in
- 256GB SSD offers limited storage capacity
Good fit if
- You need a compact desktop with 16GB of RAM
- You require dual monitor support for productivity
- You want a system with Windows 11 Pro
Skip if
- You need built-in WiFi without a USB adapter
- You require an optical disc drive for DVDs
- You need more than 256GB of internal storage
Verdict: Dell OptiPlex 3050 SFF Desktop is a solid choice for users who prioritize ample RAM and dual display support in a small footprint. It fits professionals who need Windows 11 Pro and reliable daily computing tasks.
Dell OptiPlex SFF Intel i5 Desktop
Best for: Users needing 16GB RAM for multitasking
- Processor Model
- Intel Quad Core i5-6500
- System Memory
- 16GB
- Storage Capacity
- 256GB SSD
- Operating System
- Win 11 Pro
- Form Factor
- Small Form Factor
- Dimensions
- 19.3 × 15.3 × 10.1 inches
View on Amazon: Dell OptiPlex SFF Intel i5 Desktop Affiliate link
The Dell OptiPlex 7040 SFF offers a solid balance of processing power and memory for everyday tasks. It features an Intel Core i5-6500 processor and 16GB of RAM, which is double the 8GB found in many competitors on this list. The 256GB SSD provides fast storage access, and it runs Windows 11 Pro out of the box. This configuration suits users who need reliable multitasking capabilities without the bulk of a larger tower.
Pros
- 16GB RAM for smoother multitasking
- Intel Core i5-6500 processor
- 256GB SSD for quick boot times
- Windows 11 Pro pre-installed
Cons
- 256GB storage is smaller than typical 512GB options
- Certified Refurbished condition with 90-day warranty
- Older 6th Gen processor architecture
Good fit if
- You need more than 8GB of RAM for open applications
- You prefer Windows 11 Pro over Home edition
- You want a compact SFF form factor
Skip if
- You require a brand new unit with full manufacturer warranty
- You need more than 256GB of storage space
- You want the latest generation processor for heavy workloads
Verdict: Dell OptiPlex 7040 16GB RAM i5-6500 is a practical choice for users who prioritize higher memory capacity over newer processor generations. It fits professionals needing stable performance for office suites and web browsing.
HP ProDesk SFF Core i5 500GB Desktop
Best for: basic office tasks in a small space
- Processor Model
- Intel i5-4570
- System Memory
- 8GB
- Storage Capacity
- 500GB HDD
- Operating System
- Windows 11 Pro 64 Bit
- Form Factor
- SFF
- Use
- Business
View on Amazon: HP ProDesk SFF Core i5 500GB Desktop Affiliate link
This HP ProDesk 600 G1 SFF desktop uses an Intel Core i5-4570 processor. It includes 8GB of RAM and a 500GB hard drive. The system runs Windows 11 Pro. It measures 14 by 10 by 3 inches. This compact unit suits basic office tasks. It is a practical option for users needing reliable performance in a small form factor.
Pros
- Intel Core i5-4570 processor
- 8GB system memory
- 500GB HDD storage
- Windows 11 Pro OS
Cons
- 500GB HDD is slower than SSDs
- 8GB RAM limits heavy multitasking
- Older 4th Gen Intel processor
Good fit if
- You need a compact desktop for basic office work
- You require Windows 11 Pro for business features
- You want a reliable machine with included peripherals
Skip if
- You need fast SSD storage speeds
- You require high-end gaming performance
- You need more than 8GB of RAM
Verdict: HP ProDesk 600 G1 SFF is a compact business desktop with an i5-4570 and 8GB RAM. It fits users who need Windows 11 Pro for light office tasks in a small space.
Specifications side by side
| Spec | HP ProDesk 600 G4 SFF Desktop | Dell Optiplex Tower Core i5 PC | Dell OptiPlex SFF Core i5 Desktop | HP ProDesk Core i5 RGB Desktop | Dell OptiPlex SFF Core i5 16GB Desktop | Dell OptiPlex SFF Intel i5 Desktop | HP ProDesk SFF Core i5 500GB Desktop |
|---|---|---|---|---|---|---|---|
| Graphics Card | not stated | not stated | Intel HD 530 | not stated | not stated | not stated | not stated |
| Processor Model | Intel Core i5-8500 | Intel Core i5-6500 | Intel Core i5-6500T | Intel Core i5-6500 | Intel Quad Core i5-6500 | Intel Quad Core i5-6500 | Intel i5-4570 |
| System Memory | 8GB DDR4 | 8GB | 8GB DDR3 | 8GB DDR4 | 16GB DDR4 | 16GB | 8GB |
| Storage Capacity | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 500GB HDD |
| Operating System | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro 64 Bit | Win 11 Pro | Windows 11 Pro 64 Bit |
| Form Factor | Small Form Factor | Tower | Small Form Factor (SFF) | Desktop | SFF | Small Form Factor | SFF |
| Processor | Core i5 | Core i5 | Core i5 | Core i5 | Core i5 | Core i5 | Core i5 |
| Memory | 8GB RAM | 8GB RAM | 8GB RAM | 8GB RAM | 16GB RAM | 16GB RAM | 8GB RAM |
| Storage | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 256GB SSD | 500GB HDD |
| Use | not stated | Business | not stated | not stated | not stated | not stated | Business |
| Dimensions | 10 × 2 × 50 inches | 19 × 16 × 7 inches | not stated | 19 × 16 × 7 inches | 11.2 × 3.75 × 11.5 inches | 19.3 × 15.3 × 10.1 inches | 14 × 3 × 10 inches |
| Weight | not stated | not stated | not stated | 15.7 pounds | not stated | 12 pounds | 15.4 pounds |
| Model | HM-600G4 SFF-i5-8500-8-256-new | Optiplex | Dell OptiPlex 5040 SFF | ProDesk | Dell OptiPlex 3050 SFF (NO DVD) | 7040 | HP ProDesk |
| Size | not stated | 8GB RAM + 256GB SSD | Compact | not stated | 16GB+256GB SDD | 16GB+256GB | HDD |
| Color | not stated | not stated | Black | RGB | Black | black | Black |
If you need a smaller form factor, you can review hp prodesk 600 g3 mini PC alternatives.
Frequently asked questions
Which alternative has the most RAM for multitasking?
The Dell OptiPlex 3050 SFF and the Dell OptiPlex 7040 both include 16GB of RAM. This is double the 8GB found in the HP ProDesk 600 G4 SFF and most other options on this list. More memory allows you to run more applications simultaneously without slowdowns, which is helpful for complex office workflows.
Are there small form factor options besides the HP ProDesk?
Yes. The Dell OptiPlex 5040 SFF and the Dell OptiPlex 3050 SFF are both compact desktops designed for tight spaces. The Dell OptiPlex 7040 is listed with dimensions of 15.3 by 10.1 by 19.3 inches, which is larger than the typical SFF chassis. These smaller units fit well on desks where space is limited.
Does any alternative offer more storage capacity?
The HP ProDesk 600 G1 SFF includes a 500GB HDD. This is larger than the 256GB SSDs found in the HP ProDesk 600 G4 SFF and most Dell alternatives listed here. While the capacity is higher, it is a mechanical hard drive rather than a solid-state drive, which affects speed.
Which model is best for users who want RGB lighting?
The HP ProDesk Core i5 RGB Desktop is the only option that explicitly features RGB aesthetics. It is designed for users who want a pre-configured system with peripheral lighting. It shares the same Core i5 processor and 8GB RAM configuration as the standard ProDesk 600 G4 SFF model.
Is there a tower version of the Dell OptiPlex available?
The Dell Optiplex Tower Core i5 PC is a tower model, unlike the SFF units in this list. It uses an i5-6500 processor with 8GB of RAM and a 256GB SSD. This form factor is larger than the compact options, making it suitable for desks with more available space.
Do these alternatives all run Windows 11 Pro?
Yes, every model listed in this guide comes with Windows 11 Pro. This operating system is consistent across the HP ProDesk and Dell OptiPlex options. It provides standard business features and security updates required for professional office environments, regardless of the specific hardware configuration or brand.