Description
The ASUS PRIME B450M-K II AM4 Motherboard is a feature-rich, high-performance solution designed for PC builders who demand versatility and reliability. Built for 3rd/2nd/1st Gen AMD Ryzen™ processors, including those with Radeon™ Vega Graphics, this mATX motherboard is a perfect choice for all-around PCs and gaming rigs. It supports AMD Socket AM4 and is equipped with the AMD B450 chipset, delivering a robust platform for both entry-level and high-performance builds.
With dual-channel memory architecture, the motherboard can handle up to 64GB of DDR4 memory, supporting overclocked speeds up to 4400 MHz (OC). This ensures faster load times, enhanced system responsiveness, and the capability to run memory-intensive applications smoothly. Whether you’re gaming, content creating, or running virtual machines, the ASUS PRIME B450M-K II offers the memory flexibility and speed to handle it all.
Storage options are equally flexible with 1 x M.2 slot (supports PCIe 3.0 x4 & SATA modes) and 4 x SATA 6Gb/s ports, providing ample room for SSDs, HDDs, and RAID configurations. This motherboard supports RAID 0, 1, and 10, giving you the choice between improved speed or redundancy depending on your needs.
For superior graphics performance, the motherboard supports integrated graphics in AMD Ryzen™ with Radeon™ Vega Graphics processors. With D-Sub, DVI-D, and HDMI™ 2.0b outputs, users can connect to a variety of display solutions, ensuring a versatile visual experience.
Connectivity is also a priority with 6 USB ports, including 4 x USB 3.2 Gen 1 Type-A ports for rapid data transfer. The Realtek RTL8111H 1Gb Ethernet ensures stable, high-speed networking, perfect for both gaming and online productivity. Audio is handled by the Realtek 7.1 Surround Sound High Definition Audio CODEC, providing immersive sound quality for gaming and media consumption.
Designed for durability, the ASUS 5X PROTECTION III features such as DIGI+ VRM, LANGuard, and SafeSlot Core provide enhanced protection against power surges, physical damage, and electrostatic discharge. The aluminium heatsink design ensures that your components stay cool even during demanding workloads.
Whether you are building a high-performance gaming PC, a content creation workstation, or a versatile all-around system, the ASUS PRIME B450M-K II AM4 Motherboard offers the specifications, stability, and features necessary to take your build to the next level.
FEATURES:
- Supports 3rd/2nd/1st Gen AMD Ryzen™ processors with Radeon™ Vega Graphics
- Up to 64GB DDR4 memory with speeds up to 4400 MHz (OC)
- 1 x PCIe 3.0 x16 slot for high-speed graphics cards
- M.2 slot (PCIe 3.0 x4 & SATA modes) for fast storage options
- 4 x SATA 6Gb/s ports for additional storage flexibility
- Integrated Realtek 7.1 Surround Sound for immersive audio experiences
- RAID 0, 1, 10 support for faster speeds or data redundancy
- Realtek RTL8111H 1Gb Ethernet for reliable networking and gaming
- ASUS 5X PROTECTION III for enhanced durability and protection
- Aluminium heatsink design for improved thermal management
- EZ DIY features, including BIOS FlashBack™ and Q-DIMM/Q-Slot
- Compact mATX form factor for flexible PC builds in smaller spaces
SPECIFICATIONS:
- CPU:
- AMD Socket AM4 for 3rd/2nd/1st Gen AMD Ryzen™ / 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics / Athlon™ with Radeon™ Vega Graphics Processors
- AMD B450 Chipset
- Memory:
- 2 x DIMM, Max. 64GB, DDR4 4400(O.C.)/4000(O.C.)/3866(O.C.)/3733(O.C.)/3600(O.C.)/3466(O.C.)/3400(O.C.)/3300(O.C.)/3200(O.C.)/3000(O.C.)/2933(O.C.)/2800(O.C.)/2666/2400/2133 MHz, Un-buffered Memory
- Dual Channel Memory Architecture
- Graphics:
- Integrated Graphics in the 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics / Athlon™ with Radeon™ Vega Graphics Processors
- 1 x D-Sub
- 1 x DVI-D
- 1 x HDMI™2.0b
- Expansion Slots:
- 3rd/2nd/1st Gen AMD Ryzen™ Processors
- 1 x PCIe 3.0 x16 slot (supports x16 mode)
- 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors
- 1 x PCIe 3.0 x16 slot (supports x8 mode)
- Athlon™ with Radeon™ Vega Graphics Processors
- 1 x PCIe 3.0 x16 (supports x4 mode)
- AMD B450 Chipset
- 2 x PCIe 2.0 x1 slots
- Storage:
- Total supports 1 x M.2 slot and 4 x SATA 6Gb/s ports
- 3rd/2nd/1st Gen AMD Ryzen™ / 2nd and 1st Gen AMD Ryzen™ with Radeon™ Vega Graphics Processors
- M.2 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 & SATA modes)
- Athlon™ with Radeon™ Vega Graphics Processors
- M.2 slot (Key M), type 2242/2260/2280 (supports SATA mode)
- AMD B450 Chipset
- 4 x SATA 6Gb/s ports
- Support RAID 0, 1, 10
- Ethernet: 1 x Realtek RTL8111H 1Gb Ethernet
- USB:
- Rear USB (Total 6 ports)
- 4 x USB 3.2 Gen 1 ports (4 x Type-A)
- 2 x USB 2.0 ports (2 x Type-A)
- Front USB (Total 6 ports)
- 1 x USB 3.2 Gen 1 header supports an additional 2 USB 3.2 Gen 1 ports
- 2 x USB 2.0 headers support an additional 4 USB 2.0 ports
- Audio:
- Realtek 7.1 Surround Sound High Definition Audio CODEC*
- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking
- Supports up to 24-bit/192 kHz playback
- Audio Features:
- Audio Shielding
- LED-illuminated audio trace path design
- Premium Japanese audio capacitors
- Dedicated audio PCB layers
- Back Panel I/O Ports:
- 4 x USB 3.2 Gen 1 ports (4 x Type-A)
- 2 x USB 2.0 ports (2 x Type-A)
- 1 x D-Sub port
- 1 x DVI-D port
- 1 x HDMI™ port
- 1 x Realtek RTL8111H 1Gb Ethernet port
- 3 x Audio jacks
- 1 x BIOS FlashBack™ button
- 1 x PS/2 Keyboard/Mouse combo port
- Internal I/O Connectors:
- 1 x 4-pin CPU Fan header
- 1 x 4-pin Chassis Fan header
- 1 x 24-pin Main Power connector
- 1 x 8-pin +12V Power connector
- 1 x M.2 slot (Key M)
- 4 x SATA 6Gb/s ports
- 1 x USB 3.2 Gen 1 header supports an additional 2 USB 3.2 Gen 1 ports
- 2 x USB 2.0 headers support an additional 4 USB 2.0 ports
- 1 x Clear CMOS header
- 1 x COM Port header
- 1 x Front Panel Audio header (AAFP)
- 1 x S/PDIF Out header
- 1 x Speaker header
- 1 x SPI TPM header (14-1pin)
- 1 x 10-1 pin System Panel header
- Special Features:
- ASUS 5X PROTECTION III
- ASUS DIGI+ VRM
- ASUS LANGuard
- ASUS Overvoltage Protection
- ASUS SafeSlot Core
- ASUS Stainless-Steel Back I/O
- ASUS Q-Design
- ASUS Q-DIMM
- ASUS Q-Slot
- ASUS Thermal Solution
- Aluminium heatsink design
- ASUS EZ DIY
- BIOS FlashBack™ button
- BIOS FlashBack™ LED
- ASUS Lighting Control
- Software Features:
- ASUS Exclusive Software
- Armoury Crate
- AI Suite 3
- Performance and Power Saving Utility
- TurboV EVO
- EPU
- DIGI+ VRM
- Fan Xpert
- PC Cleaner
- EZ update
- System Information
- ASUS CPU-Z
- AI Charger
- ASUS EZ Installer
- DAEMON Tools
- Norton Anti-virus software (Free Trial for 60 days)
- WinRAR
- UEFI BIOS
- ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode
- BIOS:
- 256 Mb Flash ROM
- UEFI AMI BIOS
- Manageability:
- WOL by PME
- PXE
- Operating System:
- Windows 10 64-bit
- Windows 7 64-bit
- Form Factor:
- mATX
- 22.6 cm x 22.1 cm
WHAT'S IN THE BOX:
- ASUS PRIME B450M-K II mATX Motherboard x1
- SATA 6Gb/s cables x2
- I/O Shield x1
- M.2 ANCHOR x1
- Support DVD x1
- User manual x1
Payment methods

Refund Policy
Returns Policy
Returns:
If a client is not satisfied with a purchase, it can be returned within seven days of the delivery for a full refund, less the shipping costs. Full refunds will only be issued if products are returned unopened and with all packaging and any other materials that were part of the original purchase. The following restriction will apply for returns:
- Should an opened product be returned, a 20% re-stocking fee will be charged, provided that all the original packaging and all materials are provided with it.
- Please note that we as Raion Connect (PTY) Ltd will not accept any items back for credit or replacement if the packaging is not complete, this includes and is not limited to boxes, documentation, cables, accessories, etc
- Goods returned in opened packaging need to be returned in a condition that is fit for resale. Software and consumables can only be returned if they have not been opened.
- Certain hardware items and all custom/special orders may only be returned for replacement and not for refund and will incur a 20% handling fee.
- Electronic license cannot be returned, therefore client need to ensure they are purchasing the correct item before concluding the transaction, if further information is required around the item, please contact us on shop@raioncx.co.za.
- All products being shipped back to Raion Connect should be carefully packed in protective materials where necessary. The package should have the order number and return address clearly marked.
- Should a product be damaged while being shipped to our offices; Raion Connect will not be liable for the damages. It is recommended to insure any items that you send to us.
Replacements:
All products sold by Raion Connect (PTY) Ltd are covered under our 7 day guarantee against defects. Items may be returned for refund or replacement subject to manufacturer and/or Raion Connect (PTY) Ltd restrictions.
Defective items may be returned for refund or replacement subject to the following restrictions:
- All products must be returned in original condition including packaging, documentation, warranty cards, manuals, and accessories.
- Software is non-refundable unless returned unopened in their original packaging with documentation. Where the license key is exposed on software packages we will not accept the return of these packages.
- All returns must be shipped freight prepaid.
- Any returns found to be non-defective are subject to a restocking fee of 15% and all non-product related fees (shipping, transaction and insurance) are not refundable.
- Delivery fees will not be refunded for returns or for collecting of faulty items
- The manufacturer warranty will not apply if the product shows evidence of:
- impact, sand, liquid or moisture damage
- dropping, mishandling, or tampering
- battery or chemical corrosion
- damage caused by connected equipment
- use contrary to the applicable instruction manual
- wrong configuration of equipment
- Unaccredited third party repairs, configuration or maintenance on equipment.
- Modification of any parts or enhancement not approved by the manufacturer
Stock availability
- We are not a stock holding company and the stock availability for some of the items shown on our eCommerce site are from lists that are imported every morning or when available from suppliers.
- Stock quantities are thus a reflection of the previous days stock count at close of business.
- Although we will try our utmost to keep stock availability up to date we cannot be held responsible if a product becomes out of stock with our suppliers but our site still shows availability.
- A lot of the products on our eCommerce site shows "Limited Availability". For these products we are not sure of the availability of stock from our suppliers and will need to revert to you are the delivery ETA.
Shipping
- Shipping costs are calculated on the volumetric weight.
- Couriers don’t give an exact time of day for the delivery but will deliver between 8am and 5pm, Monday to Friday.
- No Deliveries will take place on weekends or public holidays
- Deliveries are made via courier (Door to Door)
- The couriers require someone to be at the address provided to accept the delivery otherwise the goods will be returned and this will delay you receiving your goods on time.
- Provide contact numbers and contact persons receiving the goods
- No deliveries to a Postal Box
- Delivery ETA’s depend on stock availability but you will be informed if the item you require is out of stock and may take longer than the above lead times.
- Orders are processed from when the payment is received and reflects in our account.
- We do not deliver outside of South Africa, but you may arrange for a courier service to collect from us or an appointed collection point when the goods have been invoiced and ready for collection.
- Orders placed on weekends or public holidays are processed the following business day.
- Raion Connect reserve the right to part ship goods on all orders to the customer and to invoice each shipment separately, unless otherwise stipulated by the customer. This is to make sure that the customer receive their stock in a fast and efficient manner..
