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Intel Core Ultra 9 285K CPU, 1851, 5.7GHz Turbo, 24-Core, 125W (250W Turbo), 36MB Cache, Unlocked, Arrow Lake, NO HEATSINK/FAN
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Next Day Delivery Available
For orders made before 2pm Mon-Fri
We currently ship orders to addresses within the United Kingdom. If you require international shipping, please contact our support team for availability and a custom quote, as some products cannot be shipped outside the UK. When you place an order, you’ll see available shipping options and estimated delivery dates at checkout, based on the items in your cart and your delivery address. Shipping estimates and delivery times depend on your selected shipping method and current stock availability. Shipping rates for most items are calculated based on package weight and delivery location. The weight of each product is listed on its product detail page. For accuracy and to comply with carrier requirements, all shipping weights are rounded up to the nearest full kilogram. If you have questions about shipping, delivery times, or special requests, please contact our UK-based support team.
Quality Guaranteed
Backed by comprehensive manufacturer warranty coverage
All products sold by FixGenie come with comprehensive manufacturer warranty protection. We stand behind the quality of every item in our catalog by ensuring they are covered under their respective brand warranties. Warranty periods vary by manufacturer and product type. Most electronic components, computer parts, and accessories include warranty coverage ranging from 12 months to several years, depending on the specific brand and product category. The exact warranty terms and duration are determined by the original manufacturer. When you purchase from us, you receive the same warranty protection as buying directly from the manufacturer. This covers manufacturing defects, component failures, and other issues outlined in the manufacturer's warranty terms. Your warranty period begins from the date of purchase. To make a warranty claim, you can contact the manufacturer directly using the warranty information included with your product, or contact our support team who can assist you with the warranty process. We recommend keeping your order confirmation as proof of purchase for warranty claims. Please note that warranties typically do not cover damage from misuse, accidents, normal wear and tear, or unauthorized modifications. Each manufacturer has specific terms and conditions that apply to their warranty coverage. If you have questions about warranty coverage for a specific product, please contact our UK-based support team before purchasing, and we'll be happy to provide details about the manufacturer's warranty terms.
30-Day Returns
Changed your mind? No problem - you have 30 days to return.
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Intel Core Ultra 9 285K Desktop Processor - 24 Cores, 5.7GHz Max Boost, LGA 1851
The Intel Core Ultra 9 285K represents the pinnacle of desktop processing power, featuring revolutionary Arrow Lake architecture with 24 cores delivering exceptional gaming and creative performance. This flagship processor combines 8 high-performance P-cores with 16 efficient E-cores, reaching boost speeds up to 5.7GHz while maintaining optimal power efficiency for demanding workloads.
Built for the AI era, this processor includes a dedicated NPU delivering 36 TOPS of AI performance, offloading tasks like background removal and audio optimization from your CPU and GPU. With support for DDR5-6400 memory, PCIe 5.0 lanes, and native Thunderbolt 4 connectivity, the Core Ultra 9 285K ensures your system remains future-ready for next-generation gaming and professional applications.
Technical Specifications
- Socket: LGA 1851
- Architecture: Intel Arrow Lake (Core Ultra Series 2)
- Cores/Threads: 24 cores / 24 threads (8 P-cores + 16 E-cores)
- Base Clock: P-core: 3.7GHz | E-core: 3.2GHz
- Max Boost Clock: 5.7GHz (P-core: 5.5GHz | E-core: 4.6GHz)
- Cache: 36MB Intel Smart Cache + 40MB L2 Cache
- TDP: 125W Base / 250W Turbo
- Memory Support: DDR5-6400 MT/s, 2 channels, ECC supported
- PCIe Lanes: 24x PCIe 5.0
- Integrated Graphics: Intel Graphics (4 Xe-cores, up to 2GHz)
- NPU: 36 TOPS AI performance
- Warranty: 3 Years
Key Features
- Next-Gen Gaming Performance: Optimized P-cores deliver ultra-smooth gameplay and enhanced frame rates
- AI-Accelerated Computing: Dedicated NPU handles AI workloads for improved streaming and content creation
- Hybrid Architecture: Intelligent core allocation maximizes performance while maintaining power efficiency
- Advanced Connectivity: Native support for WiFi 7, Thunderbolt 4, and USB 4.0
- Enhanced Memory Support: DDR5-6400 compatibility for superior bandwidth and responsiveness
- Future-Proof Platform: PCIe 5.0 support ensures compatibility with next-generation graphics cards and storage
- Cooler Operation: Improved efficiency reduces heat generation and system noise
- Multi-Display Output: Support for DP 2.1, HDMI 2.1, and multiple 4K displays
Shipping Information
All orders placed before 2:00pm (Monday to Friday) are dispatched the same day. Orders placed after 2:00pm, on weekends, or on bank holidays will be shipped the following business day.
Your order will be carefully packed and shipped from our UK warehouse. You’ll receive tracking details as soon as your parcel is on its way.
Returns
If you change your mind, we accept returns within 30 days of delivery on most new, unopened items. Simply contact our friendly support team to start your return—it's quick and hassle-free.
Your satisfaction is our priority. If you need any help or have questions about your order, please get in touch with our support team.
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