Search  for anything...
MSI

MSI Arsenal Gaming AMD Ryzen 1st and 2nd Gen AM4 M.2 USB 3 DDR4 DVI HDMI Micro-ATX Motherboard (B450M Bazooka) (Renewed)

  • Based on 128 reviews
Condition: Excellent Condition (Refurbished)
Checking for the best price...

Buy Now, Pay Later


As low as $16.50 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 1 left in stock, order soon!
Fulfilled by Kanga Supply

Arrives Friday, Sep 19
Order within 8 hours and 4 minutes
Available payment plans shown during checkout

Features

  • Support AMD Ryzen 1st and 2nd Generation / Ryzen with Radeon Vega Graphics Processors for Socket AM4
  • Supports 64GB Dual Channel DDR4 Memory 1866/ 2133/ 2400/ 2667 MHz by JEDEC, and 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz by A-XMP OC MODE
  • VR Ready: Automatically optimizes your system for VR usage, pushing for maximum performance
  • Lightning Fast Game experience: Turbo M.2
  • GAMING LAN with LAN Protect: The best online gaming experience with lowest latency and bandwidth management

Brand: MSI


CPU Socket: Socket AM4


Compatible Devices: Personal Computer


RAM Memory Technology: DDR4


Compatible Processors: AMD 1st Gerenration Ryzen, AMD Athlon


Chipset Type: Intel B450


Memory Clock Speed: 3466 MHz


CPU Model: Athlon


Graphics Card Interface: PCI Express


Memory Slots Available: 4


Product Dimensions: 1.05 x 4.55 x 4.57 inches


Item Weight: 1.9 pounds


Manufacturer: MSI COMPUTER


Date First Available: June 3, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Sep 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • 5.0 out of 5 stars All around great product
Size: mATX Style: B450M BAZOOKA
Came exactly as described, no issues whatsoever!
Reviewed in the United States on May 25, 2023 by Tyler Wylie

  • 5.0 out of 5 stars Performance per dollar is second to NONE for the VALUE!
Pros: 1. Cost 2. Silk-screening is easily visible (look at Asus and you will know what I'm talking about) 3. Robust Power delivery supporting up to Ryzen 9 Gen 2-3 with ample airflow. 4. RGB12V headers on top and bottom as well as support for RGB RAM and GPUs to control in Mystic Link (MSI products not required). 5. High RAM speed support (especially for Zen+). I am running 32GB Single Rank x2 Crucial Ballistix 3200mHz MAX RGB overclocked to 3600mHz with no instability. Plus Zen supports ECC ram (if you're looking for stability) 6. Plenty of PWM fan headers (no DC, but obviously supports it via BIOS). 7. Active support from MSI and frequent BIOS updates to support newer features coming out (such as Resize BAR for GPUs). 8. RGB on back of motherboard (if that's your thing). 9. MSI Warranty Support is great. 10. USB C & A at 3.1 speeds! Great for VR! No PCIe USB expansion card needed! Tested with Oculus Rift S, Quest (1), Vive (old version), and Valve Index! 11. Support for Zen 3 Support! 12. Cooling Solution for VRM is robust and does a great job keeping the VRMs cool during overclocks! Cons: 1. No RGB5V support (if that's your thing). 2. SATA ports are hard to reach if your GPU is installed (bottom ports aren't used if you use NVMe. 3. VRM cooling solution is frustrating for wiring things like fans + RGB12V headers. I had to strategically run them through the heatsinks (they're double stacked and look neat, but are difficult to deal with). 4. No NVMe heat shield (but for the price can you really complain?). I purchased an aftermarket one in gun metal grey and it matches the board. Great board for long term Zen users. Due to market pricing on CPUS, its a good solution for someone with a Ryzen G bin with integrated graphics until the better chips drop in price! ... show more
Reviewed in the United States on February 8, 2021 by nuk nuk

  • 2.0 out of 5 stars Dead on arrival
Not really the sellers fault but, not only was this the first item I purchased for my PC build and the LAST to arrive, once installed it was dead on arrival and I had to go with another brand.
Reviewed in the United States on July 12, 2019 by will ebarb

  • 5.0 out of 5 stars Good product
Good product
Reviewed in the United States on July 30, 2022 by JJ

  • 5.0 out of 5 stars Great motherboard
I was one of those people affraid of buying it used. I took a chance and bought it and it worked out great. It look basically brand new out the box. I installed all my parts wired it all up and it absolutely worked great. It immediately recognize all the parts everything worked great. I installed all the drivers and updated the bios it works flawless. Would absolutely buy again if I had too. ... show more
Reviewed in the United States on April 26, 2020 by Manny

  • 1.0 out of 5 stars Thought the BIOS was outdated, was actually just junk.
Size: mATX Style: B450M BAZOOKA
I haven't been able to properly use this board yet, as it was seemingly incompatible with my Ryzen 3 3200G out of the box. The board did at least turn on and light up so I can say that much. My more tech savvy, (and vastly smarter than me) friend suggested that I needed to update the BIOS with an older CPU, so I am waiting for another CPU to come in the mail so I can try this. Really disappointed, as I would have hoped that an "Amazon Renewed"/refurbished motherboard would have shipped with the updated BIOS. Assuming that this does turn out to be the solution to my problem, I would say it was not worth the money considering I had to spend extra money to fix it. UPDATE: DO NOT BUY THIS. At least not refurbished from this seller. Upon receiving the second CPU I have been able to determine the motherboard itself was the problem. Trying multiple CPUs and none of them were detected by the motherboard. $150 for a borked CPU, total junk. I've adjusted my score from 2 stars to 1 star for this reason. ... show more
Reviewed in the United States on June 28, 2020 by Podunk

  • 5.0 out of 5 stars great value
was exactly what i wanted and supports so much upgrade opportunity from original rizen to 4000 series with bios update. the bios flash back built in is very handy
Reviewed in the United States on May 21, 2020 by Brittany

  • 5.0 out of 5 stars Dont be Fooled
Was very sketched out by the reviews and wasn't gonna take a chance. Thankful i did tho since it does work and has great syncs. 5/5 for me
Reviewed in the United States on July 19, 2019 by Jaden Cole Russell

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...