This system is designed for uncompromised 4K and 8K gaming, including high refresh competitive play, cinematic AAA titles with full ray tracing, and VR at maximum fidelity.
It is equally suited to professional workloads such as real time 3D rendering, Unreal Engine development, video production, AI assisted workflows, and high bitrate live streaming where CPU frequency, GPU throughput, memory bandwidth, and thermal stability all matter.
Core Gaming Performance Breakdown
The Intel Core i9 14900KS delivers elite single core and multi core performance, with boost frequencies up to 6.2GHz. This directly benefits high frame rate gaming, simulation heavy titles, and latency sensitive competitive play. With 24 cores and 32 threads, it also handles heavy multitasking and creator workloads without slowdown.
The Nvidia GeForce RTX 4090 24GB GDDR6X remains one of the most powerful consumer GPUs available. It is built for uncompromised 4K gaming, advanced ray tracing, and AI accelerated rendering. The 24GB VRAM capacity allows ultra texture settings, large datasets, and future engines to run without memory pressure.
The custom dual radiator hard tube watercooling loop keeps both CPU and GPU operating at stable boost clocks under sustained load, eliminating thermal throttling and reducing noise compared to high end air or AIO cooling.
Why We Like This Product at YPC Outdoors
At YPC Outdoors, we like this system because it is engineered rather than assembled. The cooling solution is not cosmetic. It directly supports performance consistency, component longevity, and acoustic control. The component pairing is sensible at the extreme end, avoiding common mistakes like under specced power delivery or insufficient cooling. This is the kind of PC built for owners who plan to keep and push their system for years.
Pros and Cons
Pros
• Exceptional 4K and 8K gaming performance
• Intel Core i9 14900KS delivers elite frame rates
• RTX 4090 with 24GB VRAM offers massive future headroom
• Custom hard tube watercooling ensures sustained performance
• Premium build quality with custom visual options
Cons
• Extremely high cost reflects bespoke build and components
• Large physical footprint
• Overkill for casual or 1080p gaming
• Not intended for frequent hardware swapping due to custom loop
Alternatives Worth Considering
If your workload is primarily gaming, a high end air cooled or AIO cooled RTX 4090 system may offer similar performance at lower cost.
For users focused more on productivity than gaming, workstation class systems with ECC memory may be worth considering.
If visual customisation is less important, off the shelf flagship builds can deliver strong performance without bespoke cooling.
Comparisons With Similar High End PCs
Compared to RTX 4080 and RTX 4090 AIO cooled systems, this build maintains higher sustained boost clocks under load.
Against AMD X3D based gaming systems, this configuration excels in raw frequency driven workloads and creator tasks.
Compared to mass produced flagship PCs, the custom loop provides superior thermal and acoustic behaviour.
Tips on How to Use Correctly
• Pair with a high refresh 4K or ultrawide display to utilise the GPU fully
• Keep drivers and firmware up to date for stability
• Ensure good room ventilation due to heat output
• Avoid unnecessary background software in latency sensitive gaming
• Treat the system as a long term platform rather than a frequent upgrade base
Full Tech Specification
Processor
Intel Core i9 14900KS
24 cores
32 threads
Boost up to 6.2GHz
Motherboard
Z790 chipset
DDR5 support
WiFi 6E
2.5Gb LAN
Memory
64GB DDR5 RAM
6000MHz
Dual channel
Graphics Card
Nvidia GeForce RTX 4090
24GB GDDR6X
Storage
2TB NVMe M.2 SSD
PCIe Gen4
Cooling
Custom hard tube watercooling
Dual radiators
RGB fittings
Colour selectable coolant
Power Supply
1000W fully modular PSU
80 Plus Gold certified
Case
Premium mid or full tower
Tempered glass
RGB lighting
Networking
WiFi 6E
Bluetooth 5.3
2.5G Ethernet
Audio
Realtek ALC4080
7.1 HD surround
Operating System
Windows 11 Home 64 bit
Frequently Asked Questions
Is this PC suitable for 4K 240Hz gaming
Yes, with appropriate display and settings.
Can it handle heavy ray tracing workloads
Yes, advanced ray tracing is supported with strong frame rates.
Is the watercooling maintenance heavy
No, it is designed to be maintenance light beyond standard dust cleaning.
Is this system good for content creation
Yes, it excels in rendering, editing, and production workloads.
Can the liquid colour be customised
Yes, multiple colour options are available.
Is this system built in the UK
Yes, it is handcrafted by UK specialists.
Is the PC ready to use on delivery
Yes, Windows 11 is fully installed and activated.
Can storage be expanded later
Yes, additional drives can be added.
Is this suitable for beginners
It is best suited to experienced users who understand high end systems.
Does it support multi monitor setups
Yes, multiple high resolution displays are supported.
Buyer’s Guide
When choosing an ultra high end custom PC, cooling quality, power delivery, and component balance matter more than peak benchmark numbers. Hard tube watercooled systems like this are designed for users who want sustained performance, lower noise, and long term reliability rather than short term headline results.
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