

🚀 Power your passion with the Intel Core i9-11900K — where speed meets mastery.
The Intel Core i9-11900K is an 11th Gen unlocked desktop processor featuring 8 cores and up to 5.3 GHz turbo frequency. It supports Intel Turbo Boost Max Technology 3.0, PCIe Gen 4.0, and Intel Optane Memory, delivering top-tier performance for gaming and creative workloads. Compatible with Intel 500 series and select 400 series motherboards, it offers enthusiasts the flexibility to overclock and future-proof their builds. Note: thermal solution not included.












| ASIN | B08X6PPTTH |
| Best Sellers Rank | #78 in Computer CPU Processors |
| Brand | Intel |
| CPU Manufacturer | Intel |
| CPU Model | Intel Core i9 |
| CPU Socket | LGA 1200 |
| CPU Speed | 3.5 GHz |
| Cache Memory Installed Size | 16 MB |
| Customer Reviews | 4.6 out of 5 stars 1,607 Reviews |
| Global Trade Identification Number | 00735858477338 |
| Item Dimensions L x W | 1.5"L x 1.5"W |
| Item Type Name | Processor |
| Manufacturer | Intel |
| Model Number | BX8070811900K |
| Platform | Not Machine Specific |
| Processor Brand | Intel |
| Processor Core Count | 8 |
| Processor Count | 8 |
| Processor Series | Intel Core i9 |
| Processor Socket | LGA 1200 |
| Processor Speed | 3.5 GHz |
| Secondary Cache | 16 MB |
| UPC | 735858477338 |
| Unit Count | 1.0 Count |
| Warranty Description | Box: 3 Year Limited |
| Wattage | 125 watts |
C**R
Core i9 cpu perfectly received
Same processor specs, brand new sealed, i had problem finding this processor in my country, amazon did the hard job and shipped from USA till Qatar
J**K
Perfect for what motherboard I currently have
Works wonderful in my pc
W**R
Might be a defective CPU but dang this thing makes heat..
The seller did an amazing job. The item came even sooner than expected. The bad news is that I installed it in my previously flawless running machine. The reason I upgraded from my current i910900k is that I wanted to enable the NVME.2 4.0 on my SSD. I already had the drive and a Z590 motherboard so why not right? I put the new i9 11900k In and it started and enabled the 4.0 on my NVME. Yay right! Literally with in a couple minutes I received a watchdog timeout error. (This is caused by CPU cores failing to communicate with each other.) I called Intel tech support who was less than help full. I updated all drivers and still didn't work. I did notice my CPU temp was running over 100c. Odd because I have the best nactura CPU cooler they sell. I decided to upgrade to a liquid CPU cooler and that brought my CPU temp down to around 85c. That still didn't fix the time out errors. I put my old CPU back and all is happy. I ended up sending the i9 11900k back but at least my i9 10900k is nice and cool even at 45% overclock. LOL
S**Z
Puntualidad
Excelente muchas gracias
A**R
I9-11900K new CPU purchase.
The I9-11900K purchased from PC Outlet is exactly as expected for a new CPU in the current market state of computer components.
B**7
Great CPU
when i upgraded my desktop i decided to go intel core i9 this time. all my previous build was a 6th generation core i7 6700k. it ran fine but it wasnt up to running windows 11. so an upgrade was in order. besides, my old board was starting to fail. i originally bought a 10th generation core i9 10 core but that cpu was junk. there wasnt enough PCI-e Lanes to support my drives and usb devices. this is a limitation of 10th generation CPUs not a limitation on the board. my video card (RTX 3070) took up most of the available PCI-e lanes which took out most of my drives. so i went to the 11th generation i9 8 core instead. very happy with it. it solved all my PCI-e lane issues. i am able to run all my devices and drives. the cpu clocks at 5.3ghz stable i have water cooling installed. i see zero problems with this chip. its fast, its stable im plenty happy with the upgrade. the board is a MSI MEG z590 ACE Gold. i have 64gb DDR4 3200.
T**S
Strong but hot
Runs a little hot it’s pretty good overall
J**N
I9-11900k in Q4 2025
3 years later and I’m still running good, cpu gets HOT. But performs exceptionally well in just about everything still, running DAWS, high refresh video games. Smooth sailing, and quite able to take a beating electrically
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