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Intel Core Ultra 9 285K socket LGA1851 BOX

High-performance 24-core Intel Core Ultra 9 285K processor with Arrow Lake architecture for demanding workloads.

CZK 15,190

VAT included

The price includes a recycling fee of CZK 2

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Manufacturer
Intel
Model
BX80768285K
SKU
IDC-75030
EAN
5032037281928

Component

Type
CPU
Available in configuratorSold separately

Description

New generation of performance — Arrow Lake architecture

The Intel Core Ultra 9 285K represents the peak of the Arrow Lake development series, focusing on maximum efficiency and performance. The processor combines 8 performance cores (P-cores) optimized for single-threaded performance and 16 efficiency cores (E-cores) designed for parallel workloads. This hybrid architecture ensures your computer has the power available exactly where you need it.

Clock speed up to 5.7 GHz — record-breaking speed

The maximum frequency of 5.7 GHz allows the processor to achieve extremely fast calculations where not only parallel processing is required, but also minimal latency. This is especially important for gamers and professionals whose performance depends on fast system responsiveness. The frequency dynamically adapts to the load, so the processor isn't constantly at maximum — only when necessary.

Efficient cooling — 125 W TDP

Thermal Design Power (TDP) of 125 W means the processor is not demanding in terms of either electricity consumption or cooling requirements. Compared to previous generations, the Core Ultra 9 285K provides better performance per watt, leading to lower electricity bills and quieter operation of your station. The simplicity of cooling makes this processor an ideal choice even for smaller cases.

Key features at a glance

  • 24 cores (8P+16E) with top-tier performance characteristics
  • Frequency up to 5.7 GHz for maximum single-threaded performance
  • Support for DDR5 6400 MHz memory for the latest systems
  • LGA1851 socket compatible with 800-series motherboards
  • Only 125 W TDP with excellent energy efficiency
  • 3-year warranty for your peace of mind

What's in the box?

In the BOX package you will find the Intel Core Ultra 9 285K processor itself. You will need to provide cooling separately, but thanks to compatibility with a large number of coolers available on the market, you will definitely find the right one for your build. The processor includes an instruction sheet and basic installation information. Remember that proper cooler mounting is crucial during installation — incorrect installation could lead to overheating.

Specifications

TDP
125 W
Cpu cores
24 (8 performance + 16 efficiency)
Frequency base
up to 5.7 GHz
Cpu threads
24
Pcie
PCIe 5.0
Warranty years
3 years
CPU socket
LGA1851
Cache l3
36 MB
Ram speed
6400 MHz
Cpu codename
Arrow Lake
Ram channels
2 channels (dual)
Igpu
Yes (Intel Graphics)
Frequency max
5.7 GHz
Includes cooler
No
Manufacturing process
7 nm
Cores
24
Threads
24
Frequency
6,400 MHz
Warranty (months)
36

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