10,000+ gaming PCs bought and sold on Jawa!
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
1/3

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

$400.00
Free Shipping
Pay over time with Affirm

Performance Scorecard

These scores summarize benchmark performance and value for the price.

Performance
8617EXCELLENT
Value
1.5POOR VALUE
Core Count
24
Clock Speed
Base – Boost
3.7–5.7 GHz

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 285K
Brand
Intel
Socket
LGA 1851
Series
Core Ultra 9
Model
Core Ultra 9 285K
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 9/9/2026|Expires 10/16/2026

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

$400.00
2 available.
Free Shipping
Pay over time with Affirm
2 Jawas are watching this.
2 available.
Jawa Buyer Protection
Jawa Buyer Protection
Receive your item as described or your money back. Learn more about Buyer Protection

Performance Scorecard

These scores summarize benchmark performance and value for the price.

Performance
8617EXCELLENT
Value
1.5POOR VALUE
Core Count
24
Clock Speed
Base – Boost
3.7–5.7 GHz
Have a similar item? Sell yours
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
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 285K
Brand
Intel
Socket
LGA 1851
Series
Core Ultra 9
Model
Core Ultra 9 285K
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 9/9/2026|Expires 10/16/2026
Have a similar item? Sell yours