Updated June 2026 • AI-Verified • Compatibility Checked
Best $2,500 PC Build for Workstation at 1080P (Intel + NVIDIA) – Mini-ITX
This compact Mini-ITX build is engineered for demanding workstation tasks, featuring Intel's powerful Core Ultra 9 285K and NVIDIA's RTX 5070. It delivers exceptional performance for professional applications at 1080p, all within a sleek and space-saving design. With 64GB of DDR5 memory and a fast NVMe SSD, it's ready to tackle intensive workloads.
Socket Match
DDR Match
PSU Capacity
Chassis Clearance
$2,500
Target Budget: $2,500
Expected Real-World Capability
How this configuration handles real-world workloads, based on its specs, thermal tolerances, and price tier.
✓
Professional Workloads
Optimized for high-compute rendering tasks, 3D modeling (Blender, Unreal Engine), software compilations, or local AI inference.
✓
Deep Stability Margin
Sustained peak speeds under 100% compute load with robust VRM power delivery and high-end power efficiency.
✓
GPU Acceleration
CUDA or OpenCL capabilities boost graphics-accelerated applications and preview screens in real-time.
Complete Build Checklist
A quick overview of all 8 components and pricing. Click any part to view details or check live Amazon prices.
| Component | Model Name & Role | Est. Price | Retail Price |
|---|---|---|---|
|
CPU |
Intel Core Ultra 9 285K
High-performance workstation processor
|
$600 |
View on Amazon → |
|
GPU |
NVIDIA GeForce RTX 5070
Mid-range to high-end graphics card for workstation and 1080p gaming
|
$700 |
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|
Motherboard |
ASUS ROG Strix B860-I Gaming WiFi
Compact, feature-rich Mini-ITX motherboard
|
$280 |
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|
Memory |
Corsair Vengeance DDR5-6000 64GB (2x32GB)
High-capacity, high-speed RAM for demanding applications
|
$320 |
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|
Storage |
Samsung 990 Pro 2TB NVMe PCIe Gen4 SSD
Fast primary storage for OS, applications, and large files
|
$170 |
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|
PSU |
Corsair SF750 750W 80+ Platinum SFX PSU
High-efficiency, compact power supply
|
$160 |
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|
CPU Cooler |
NZXT Kraken 240 RGB
Efficient liquid cooling for high-performance CPU
|
$120 |
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|
Case |
Fractal Design Terra
Premium compact Mini-ITX case
|
$150 |
View on Amazon → |
| Estimated Build Total | $2,500 |
Shop Setup on Amazon → |
|
Component Deep Dive
Why we selected each of these 8 parts for this build and how they fit into the compatibility ecosystem.
Intel Core Ultra 9 285K
High-performance workstation processor
The Core Ultra 9 285K offers top-tier multi-core performance and strong single-core speeds, making it ideal for demanding workstation applications. Its integrated Arc graphics can also assist with certain tasks.
$600
Local pricing varies
NVIDIA GeForce RTX 5070
Mid-range to high-end graphics card for workstation and 1080p gaming
The RTX 5070 provides excellent performance for 1080p workstation tasks and gaming, offering a great balance of price and capability. Its generous VRAM is beneficial for professional applications.
$700
Local pricing varies
ASUS ROG Strix B860-I Gaming WiFi
Compact, feature-rich Mini-ITX motherboard
A high-quality B860 Mini-ITX motherboard provides full compatibility with the Core Ultra 9 285K and DDR5 memory. This model offers robust power delivery and essential connectivity for a compact workstation.
$280
Local pricing varies
Corsair Vengeance DDR5-6000 64GB (2x32GB)
High-capacity, high-speed RAM for demanding applications
64GB of fast DDR5 memory is crucial for a workstation PC, enabling smooth multitasking and efficient handling of large datasets and complex projects. DDR5-6000 offers an excellent balance of speed and stability.
$320
Local pricing varies
Samsung 990 Pro 2TB NVMe PCIe Gen4 SSD
Fast primary storage for OS, applications, and large files
The Samsung 990 Pro is a top-tier PCIe Gen4 NVMe SSD, offering exceptional speed and reliability. 2TB provides ample space for the operating system, numerous applications, and large project files common in workstation use.
$170
Local pricing varies
Corsair SF750 750W 80+ Platinum SFX PSU
High-efficiency, compact power supply
A 750W SFX power supply provides ample and efficient power for the Core Ultra 9 and RTX 5070 in a Mini-ITX build. The 80+ Platinum rating ensures high efficiency, and the fully modular design helps with cable management in tight spaces.
$160
Local pricing varies
NZXT Kraken 240 RGB
Efficient liquid cooling for high-performance CPU
A 240mm AIO liquid cooler is highly recommended for cooling the powerful Core Ultra 9 285K, especially in a compact Mini-ITX case. The Kraken 240 offers excellent cooling performance and quiet operation.
$120
Local pricing varies
Fractal Design Terra
Premium compact Mini-ITX case
The Fractal Design Terra is a stylish and compact Mini-ITX case known for its premium build quality and efficient use of space. It can accommodate the selected 240mm AIO and RTX 5070, making it an excellent choice for a high-performance small form factor workstation.
$150
Local pricing varies
System Compatibility Verification
Every full build passes a strict validation run before publication. Here are the status check reports:
CPU Socket Match
Verifies that the motherboard's socket (e.g. AM5 or LGA1851) matches the designated CPU precisely.
Verified
Memory Gen Match
Verifies that the CPU memory controller and motherboard slots support the same DDR standard (DDR4 or DDR5).
Verified
PSU Capacity
Ensures the chosen power supply capacity matches the cumulative peak load of the components with safety buffer.
Verified
Chassis Dimensions
Verifies that the motherboard layout fits the case, and GPU length/cooler height clear the internal chassis clearances.
Verified
This Mini-ITX workstation build features Intel's latest Core Ultra 9 processor and NVIDIA's RTX 5070 GPU, providing excellent performance for demanding tasks at 1080p. The 240mm AIO cooler is essential for managing CPU temperatures in a compact case, and the 750W SFX PSU offers ample power headroom.
Note: Cross-referencing specifications on product boxes during unboxing is always recommended before tearing open plastic wraps.
Compatibility Notes
This Mini-ITX workstation build features Intel's latest Core Ultra 9 processor and NVIDIA's RTX 5070 GPU, providing excellent performance for demanding tasks at 1080p. The 240mm AIO cooler is essential for managing CPU temperatures in a compact case, and the 750W SFX PSU offers ample power headroom.
Upgrade Path
The LGA1851 platform offers potential for future CPU upgrades within the same generation, should even greater processing power be required. For graphics, a future upgrade to a higher-tier RTX 50-series or next-generation GPU would significantly boost performance for more intensive rendering or higher resolution displays. Storage can be expanded with additional NVMe drives, as the motherboard supports multiple slots, and RAM can be upgraded to 128GB if extreme multi-tasking or specific memory-intensive applications demand it.
Tradeoffs
To achieve this level of workstation performance in a Mini-ITX form factor, a slight budget increase beyond the initial $2500 target was necessary, primarily driven by the high-end CPU and GPU choices. While the Samsung 990 Pro is a top-tier PCIe Gen4 SSD, opting for a Gen5 drive was forgone to manage costs, though the performance difference for most workstation tasks is minimal. The focus was on maximizing raw processing and graphical power within the compact chassis, making it a powerful tool for professionals.
FAQ
Is this build suitable for gaming?
While designed for workstation tasks, the Intel Core Ultra 9 and RTX 5070 make this an extremely capable gaming PC, easily handling all modern titles at 1080p and even 1440p with high refresh rates.
Why a 240mm AIO in a Mini-ITX case?
The Intel Core Ultra 9 285K is a high-performance CPU that generates significant heat. A 240mm AIO liquid cooler is crucial for maintaining optimal temperatures and boost clocks in the confined space of a Mini-ITX case, ensuring stable and consistent performance during heavy workloads.
Can I use this build for video editing or 3D rendering?
Absolutely. With the 24-core Intel Core Ultra 9, 64GB of fast DDR5 RAM, and the NVIDIA RTX 5070, this system is exceptionally well-suited for demanding tasks like video editing, 3D rendering, CAD, and other professional content creation applications.
Is the 750W PSU overkill for this system?
While the recommended PSU was 600W, the 750W Corsair SF750 provides excellent headroom for peak power draws from the CPU and and GPU under heavy load, ensuring system stability and efficiency. It also offers a comfortable margin for future upgrades without needing to replace the power supply.