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🚀 Power your passion with the i9-11900K — where speed meets precision.
The Intel Core i9-11900K is an unlocked 11th Gen desktop processor featuring 8 cores, 16 threads, and a 3.5 GHz base clock speed. It supports Intel Turbo Boost Max Technology 3.0 for enhanced single-threaded performance and PCIe Gen 4.0 for next-gen connectivity. Compatible with Intel 500 and select 400 series motherboards, this 125W CPU is designed for gamers and creators seeking high performance and overclocking potential. Note: thermal solution not included.












| ASIN | B08X6PPTTH |
| Best Sellers Rank | #77 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 1,614 Reviews |
| Global Trade Identification Number | 00735858477338 |
| Item Dimensions L x W | 1.5"L x 1.5"W |
| Item Type Name | Processor |
| Manufacturer | Intel |
| Mfr Part Number | BX8070811900K |
| 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 |
N**O
Best you can buy for a LGA1200
Best CPU my poor little motherboard can handle. Have been using this for a couple years now (I forgot to review). It works with air cooling at it's default 3.50Ghz, any overclocking needs watercooling BADLY. If you are stuck with a LGA1200 socket, this is the best you can get
A**R
Great CPU
Great process and never had any trouble.
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
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
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.
J**K
Perfect for what motherboard I currently have
Works wonderful in my pc
T**S
Strong but hot
Runs a little hot it’s pretty good overall
S**Z
Puntualidad
Excelente muchas gracias
J**O
Intel
Como siempre Intel perfecto
J**A
Works
Processor works like intended even after reusing it for my Homelab it works perfect.
M**I
Processore
Sono contenta il processore è fantastico funziona benissimo ed è arrivato prima della data stabilita venditore serio
M**Y
Working so well
Very good, working so well 👏
B**A
Chegou no dentro do prazo, mas a caixa que vem é diferente.
E chegou no prazo correto, mas numa caixa diferente da foto. Processador é bom, mas só esfriou com water cooler.
Trustpilot
3 days ago
2 weeks ago