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Intel Core Ultra 9 285K 24-Core LGA 1851 Unlocked CPU – Open Box
Intel Core Ultra 9 285K 24-Core LGA 1851 Unlocked CPU – Open Box
Intel Core Ultra 9 285K 24-Core LGA 1851 Unlocked CPU – Open Box
Intel Core Ultra 9 285K 24-Core LGA 1851 Unlocked CPU – Open Box
Intel Core Ultra 9 285K 24-Core LGA 1851 Unlocked CPU – Open Box
Intel Core Ultra 9 285K 24-Core LGA 1851 Unlocked CPU – Open Box
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Overview & Specs
Condition
New Open Box
Description from Seller

Open box / excellent condition.

Intel Core Ultra 9 285K pulled from a new system. Clean, fully functional, and in excellent physical condition.

Specifications

Processor: Intel Core Ultra 9 285K

Architecture: Arrow Lake / Core Ultra Series 2

Cores: 24 Total – 8 P-Cores + 16 E-Cores

Threads: 24

Max Turbo: Up to 5.7GHz

P-Core Base Clock: 3.7GHz

Cache: 36MB Intel Smart Cache

Socket: LGA 1851

Memory Support: DDR5-6400

Unlocked: Yes

Integrated Graphics: Intel Graphics

Processor Base Power: 125W

Pulled from a new system and ready for installation.

Specifications
Intel Core Ultra 9 285
  • Brand
    Intel
  • Socket
    LGA 1851
  • Series
    Core Ultra 9
  • Model
    Core Ultra 9 285
  • Core count
    24 cores
Shipping & Returns
Shipping
Free Shipping
Estimated arrival
Returns accepted within 14 days
  • Buyer can return this item
  • Buyer must return item within 14 days of delivery
  • Buyer is responsible for return shipping costs
  • Buyer is responsible for loss in value (as agreed upon with seller) if an item isn't returned in original condition
Published 8/17/2026|Expires 9/16/2026

Intel Core Ultra 9 285K 24-Core LGA 1851 Unlocked CPU – Open Box

$400.00
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Performance Scorecard

These scores summarize benchmark performance and value for the price.

Performance
8800EXCELLENT
Value
1.8POOR VALUE
Core Count
24
Thread Count
24
Clock Speed
Base – Boost
2.5–5.6 GHz
Integrated Graphics
Yes
Have a similar item? Sell yours
Overview & Specs
Condition
New Open Box
Description from Seller

Open box / excellent condition.

Intel Core Ultra 9 285K pulled from a new system. Clean, fully functional, and in excellent physical condition.

Specifications

Processor: Intel Core Ultra 9 285K

Architecture: Arrow Lake / Core Ultra Series 2

Cores: 24 Total – 8 P-Cores + 16 E-Cores

Threads: 24

Max Turbo: Up to 5.7GHz

P-Core Base Clock: 3.7GHz

Cache: 36MB Intel Smart Cache

Socket: LGA 1851

Memory Support: DDR5-6400

Unlocked: Yes

Integrated Graphics: Intel Graphics

Processor Base Power: 125W

Pulled from a new system and ready for installation.

Specifications
Intel Core Ultra 9 285
  • Brand
    Intel
  • Socket
    LGA 1851
  • Series
    Core Ultra 9
  • Model
    Core Ultra 9 285
  • Core count
    24 cores
Shipping & Returns
Shipping
Free Shipping
Estimated arrival
Returns accepted within 14 days
  • Buyer can return this item
  • Buyer must return item within 14 days of delivery
  • Buyer is responsible for return shipping costs
  • Buyer is responsible for loss in value (as agreed upon with seller) if an item isn't returned in original condition