ReBuilt Omen Obelisk Gaming PC
Fully rebuilt, thoroughly cleaned, and validated for dependable 1080p gaming.
ReBuilt Omen Obelisk Gaming PC
Core Specifications
Intel Core i5-9400F (2.9GHz)
HP Omen Motherboard
16GB G.Skill Ripjaws DDR4 2666MHz RAM
HP RTX 1660Ti Graphics
512GB Samsung NVMe Solid State Drive
Windows 11 Home
Final Sale Price: $250
*Prices shown reflect completed systems delivered to customers and may vary based on configuration and parts availability.
Built With Purpose
- How components were chosen to deliver balanced performance, reliability, and upgrade flexibility
Fully Disassembled, Cleaned, and Stress Tested as a Complete System
This system was fully disassembled and thoroughly cleaned before being rebuilt and validated for reliable daily use. Dust and debris were removed from all cooling surfaces, airflow paths, and components to restore proper thermal behavior and reduce long-term wear. Once reassembled, the system was stress tested to verify stability under sustained CPU and GPU load, ensuring that all components operate correctly together and remain within safe temperature ranges. Rather than simply powering on and reselling, this rebuild process focuses on confirming that the system is ready for real-world use — not just short-term operation. This approach ensures the system leaves the bench running clean, stable, and ready for dependable gaming and everyday workloads.
HP RTX 1660Ti & Factory-Engineered Airflow -
The GTX 1660 Ti is still well suited for 1080p gaming, and maintaining stable performance requires steady airflow through the graphics and motherboard zones. This system’s airflow layout supports direct intake across the GPU while allowing warm air to exit efficiently through the rear and upper exhaust paths. By restoring clean airflow paths during the rebuild process, the system avoids heat buildup that can lead to fan noise and inconsistent clock behavior. This helps the graphics card operate predictably during longer gaming sessions without unnecessary thermal strain.
Intel Core i5-9400F & 16GB DDR4 2666MHz - Balanced Processing and Memory for Everyday Gaming
The Core i5-9400F provides solid six-core processing for everyday gaming and general multitasking, while 16GB of DDR4 memory ensures the system has enough capacity to handle modern games and background tasks without slowdowns. This pairing is well suited for esports titles and many popular games at 1080p, delivering responsive system behavior and reliable performance without unnecessary hardware complexity. The configuration focuses on balanced operation and consistency rather than chasing peak benchmark numbers.
The CoreBuilt Difference
The ReBuilt lineup of CoreBuilt PCs is where we truly set ourselves apart from other small builders and resellers. These systems are not simply taken in on trade and resold — they are fully disassembled, inspected, and rebuilt from the ground up. Every component is thoroughly cleaned, evaluated, and stress tested before it is approved to go back into the system. Rather than forcing mismatched upgrades into systems that cannot properly support them, each rebuild is validated based on cooling capability, power delivery, and real-world operating behavior. Once rebuilt, every system is tested as a complete unit to verify thermal stability and long-term reliability. The result is not a flipped prebuilt, but a system that has been carefully serviced, validated, and prepared for dependable everyday use.
Full Specifications
HP Omen Obelisk
HP Omen
Core i5-9400F
LGA1151
2.9GHz
4.1GHz
6
DDR4 / 2666MHz
16GB
NVMe
512GB
HP
GTX 1660 Ti
6GB
ASRock Challnger CL-650B
650W
Case & Motherboard
Case
Motherboard
Processor (CPU)
Model
Socket
Base Clock
Boost Clock
# of Cores
Memory (RAM)
Gen / Speed
Capacity
Storage
Interface
Capacity
Graphics Card (GPU)
Brand / Model
Chipset
VRAM
Power Supply
Brand / Model
Max Power
All systems include a 30-day money-back guarantee on new builds and a 60-day functional guarantee on used components. See Terms & Conditions for full coverage details.