New AMD Ryzen 5 8400F R5 8400F 6-Core 4.2 GHz Socket AM5 65W but no fan
414.38 363.38 $
You can use the platform's discount coupons to purchase, which is more favorable



Tips:
1.The product is brand New One year warranty and will be shipped loose! Minor surface wear, bent pins, or stains are normal. Please do not purchase if you mind these conditions.
2.The CPU is manufactured in China or Malaysia, randomly delivered, and does not accept specified production countries. If you mind, please do not purchase.
3.The product price does not include tariffs, and additional tariffs need to be paid. Please refer to the tariff policies of your local country!
4.EU countries choose tariff payment in the order online.(The EU order exceeds 150 euros and cannot be sent out to you. Please carefully check the payment)
5.If you have problems with the installation, you can seek help from customer service in the first instance!

General information
Type | |
Market segment | Desktop |
Family | |
Model number | |
CPU part numbers |
|
Frequency | 3.4 GHz / 3400 MHz |
Maximum turbo frequency | 4.6 GHz / 4600 MHz |
Package | 1331-pin lidded micro-PGA package |
Socket | |
Introduction date | March 15, 2022 (announcement) |
Price at introduction | $299 |
Architecture / Microarchitecture | |
Microarchitecture | Zen 3 |
cpu core | Vermeer |
CPUID | A20F12 |
Manufacturing | TSMC 0.007 micron FinFET (CPU die) |
Die | 74mm2 (CPU die) |
Data width | 64 bit |
The number of CPU cores | 8 |
The number of threads | 16 |
Floating Point Unit | Integrated |
Level 1 cache size | 8 x 32 KB 8-way set associative instruction caches |
Level 2 cache size | 8 x 512 KB 8-way set associative unified caches |
Level 3 cache size | 32 MB 16-way set associative shared cache |
Physical memory | 128 GB |
Multiing | Unicpu |
Extensions & Technologies |
|
Security Features | EVP / Enhanced Virus Protection |
Low power features | Pure Power |
Integrated peripherals / components | |
Integrated graphics | None |
Memory controller | Memory channels (total): 2 Supported memory: DDR4-3200 ECC supported: Yes |
Other peripherals | PCI Express 4.0 interface (20 lanes) |
Supported interfaces |
|
Electrical / Thermal parameters | |
Maximum operating temperature | 90°C |
Thermal Design Power | 65 Watt |








We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
If you can't find the estimated delivery time on the product detail page, you can look at the following table for reference.
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
|---|---|
| United States | 7-25 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Mexico, Central America, South America | 15-30 Business days |
Yes, you will receive an email once your order ships that contains your tracking information, but sometimes due to free shipping tracking is not available.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you’ve specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
Thank you for your interest doing business with us!
If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.© 2017-2025 CNTRONIC Consumer Electronics Retailer.