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Intel Core i9-9900K SRELS 8-Core / 16-Thread Unlocked 3.60GHz LGA1151 CPU

Intel Core i9-9900K SRELS 8-Core / 16-Thread Unlocked 3.60GHz LGA1151 CPU

$184.99
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This listing is for a Genuine Intel Core i9-9900K Desktop Processor.

The processor features 8 cores and 16 threads, a 3.6GHz base clock, and Turbo Boost speeds of up to 5.0GHz.

The i9-9900K is an unlocked processor, allowing overclocking when installed in a compatible motherboard and cooling configuration.

Each CPU has been fully tested and verified functional prior to listing.

⚠️ S-Spec markings may vary depending on the specific processor shipped. Examples may include SRELS, SRG19, or another compatible i9-9900K S-Spec revision.


🔗 Compatibility:

Compatible with:

• Desktop motherboards supporting Intel Core i9-9900K

LGA 1151 socket systems designed for Intel 8th / 9th Generation processors

• Compatible Intel 300-series chipsets, subject to motherboard BIOS support

Not compatible with:

LGA 1150 motherboards

LGA 1200 motherboards

LGA 1700 motherboards

• Laptop/mobile CPU sockets

⚠️ An LGA1151 socket alone does not guarantee compatibility. Please verify your motherboard model, chipset, BIOS version, and CPU support list before purchasing.


⚙️ Specifications:

Brand: Intel

Processor: Core i9-9900K

Generation: 9th Generation

Architecture: Coffee Lake Refresh

Socket: LGA 1151

Base Frequency: 3.60GHz

Maximum Turbo Frequency: Up to 5.00GHz

Core Count: 8-Core

Thread Count: 16-Thread

Cache: 16MB Intel Smart Cache

Multiplier: Unlocked

Integrated Graphics: Intel UHD Graphics 630

TDP: 95W

S-Spec: May vary – examples include SRELS / SRG19

Condition: Used – Fully Tested & Working


✴️ Key Features:

8-Core / 16-Thread Performance
High-performance processor suitable for gaming, productivity, content creation, and demanding multitasking.

🚀 Up to 5.0GHz Turbo Boost
Provides strong single-core and multi-core performance for compatible workloads.

🔓 Unlocked Multiplier
Supports CPU overclocking when paired with a compatible motherboard and adequate cooling.

🖥️ Intel UHD Graphics 630
Integrated graphics available when used with a compatible motherboard featuring display outputs.

🔬 Fully Tested CPU
Each processor is tested and confirmed functional before shipment.


⚠️ Notes:

S-Spec may vary depending on available inventory

• Possible markings may include SRELS, SRG19, or another valid i9-9900K revision

• CPU performance/specification remains Intel Core i9-9900K regardless of S-Spec variation

• Please verify your motherboard officially supports the i9-9900K

• A BIOS update may be required on some compatible motherboards

• CPU cooler and thermal paste are not included unless shown or specifically stated

• Cosmetic marks or residual thermal compound may be present from previous use

• Listing is for the processor only unless otherwise shown

• Review all listing photos and compatibility information carefully before purchase


90-Day Warranty

Every part is covered by our 90-day limited hardware warranty against defects in materials and workmanship. If anything goes wrong under normal use, we’ll repair, replace, or refund it.

To start a claim, email support@nextgenpcparts.com with your order number. Full details in our Terms & Conditions.

Shipping & Returns

Orders ship within 1 business day. Most parts under 2 lbs go via USPS; larger items ship FedEx or UPS. Shipping is calculated at checkout.

Not the right fit? Free 30-day returns on defective items with a prepaid label. Contact us and we’ll take care of it.

Fast Shipping

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Easy Returns

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90-Day Warranty

All products covered by the NextGenPCParts warranty

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