ASUS ROG Maximus Z790 Extreme Gaming Motherboard, Intel Core i9-14900KS Processor CPU Delidded, EK Waterblock Combo

Name: ASUS ROG Maximus Z790 Extreme Gaming Motherboard, Intel Core i9-14900KS Processor CPU Delidded, EK Waterblock Combo
Brand: MBPC
Price: 1199.99 USD
Availability: InStock

$1,199.99 USD

Sale Sold

Quantity

In stock

Condition: Pre-owned, minimal signs of use. Tested and fully functional. Includes original motherboard box. 14900KS has been delidded and has direct-die EK Momentum2 waterblock pre-installed with Thermal Grizzly liquid metal.

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What customers think about the store

MBPC offers exceptional customer service with fast, responsive communication and competitive pricing. Specializes in custom PC builds, used/new components, and trade-ins. Products arrive well-packaged, as described, with quick shipping. Max provides knowledgea...

AI-generated from customer reviews.

Let customers speak for us

from 420 reviews

Jen

Great! Purchased used SN850X 4TB NVMe SSD

Purchased a used SN850X 4TB NVME SSD from this site, ran it through the usual checks and it was perfect. 100% health, minimal writes/reads, transfer speeds high as reported for the product, and is working well!

Had questions about other products and MBPC was extremely responsive, as well. Would wholeheartedly recommend.

MBPC

05/29/2026

Jack Lewis

Ordered 128Gb DDR4 3200mhz

Ordered 128Gb DDR4 3200mhz for an ai-compute node build and was delivered promptly, wrapped in anti static plus bubble wrap. Sticks are going through memtest86 now (3/4 completed with zero errors thus far). I had never bought for MBPC but will again with no worry. Thanks team!

Craig Casner

These guys are the best at what they do

These guys are the best at what they do. They strive to maintain excellent customer relations by providing prompt and professional service! I ordered a OLED Razer Blade 16 with a 5090 chip and an AMD AI HX370 and couldn't be happier with my purchase! This thing is FAST and the display is AMAZING! It looked brand new and even came with stickers (that my daughter has already claimed lol)! Thanks MBPC for everything!

05/19/2026

Daniel B

Great Purchasing Experience!

Great purchasing experience! Excellent deal and item arrived perfectly packaged and as described. Would not hesitate to do business with again. Thank you!

Anonymous

Great experience

Great experience.very good communication and shipping. Pc was in perfect condition

05/13/2026

James P

Great builder, great machine.

Solid communication, quickly spec'd and built, no hiccups. High powered 9950X3D2/RTX5090 build, and it's running at light speed.

04/24/2026

Ivan Chavez

Fair Pricing & As Described

Bought a gpu from you guys and the original box had no visible tears or hard creases. The gpu works as performed and I would 100% purchase something else from you guys again!

04/09/2026

Gerald Smith

2nd purchase from Maximillion and another great buy

2nd purchase from Maximillion and another great buy, this time for a 5070. 🥳

03/31/2026

Phil

RTX 5090, Ryzen 9800X3D Gaming PC

I had a great experience with MBPC from start to finish. When they found out the 5090 GPU I ordered was unavailable, they proactively reached out and clearly laid out four different resolution options instead of leaving me guessing. Communication was prompt, transparent, and genuinely helpful.

I chose to swap my 5090 and also asked about upgrading my motherboard and moving to a specific 1300w PSU. MBPC confirmed the compatibility, quoted me for the upgrade I wanted, gave me a free motherboard upgrade for any inconveniences and only proceeded after getting my approval. No pressure, no surprises.

What really stood out was the support after the hardware decisions and payment were done. They provided clear setup advice, answered my many questions, and even walked me through fan and pump control along with case pressure recommendations. That level of detail shows they actually care about customers after purchasing, not just selling parts.

Professional, responsive, and knowledgeable throughout the entire process. I’d absolutely recommend MBPC to anyone looking for a high-end build with solid customer support behind it.

02/10/2026

Manuel L Gutierrez

5090 / Ryzen 7 9800x3d build

Super satisfied with my new 5090 build that Max built for me ! Would highly recommend for all of your pc needs.

02/04/2026

Phuong Nguyen

Perfect place to purchase your next dream pc !

Max he very nice , answer all questions about pc and help me custom my pc , shipping on time and package was secured very good . Will purchase from him again !

Tuan Giang

Great Deals and a Terrific Experience

Bought a 7900xt and arrived quickly and safely! The card had some temp issues, but upon further research, it seems to be a super common issue with that model itself and required small tweaks on my end to fix it. Overall super happy with my experience with MBPC and would gladly pick something up from them in the future!

02/03/2026

Hung Cao

Amaze

I am so happy with my purchase. It looks amazing!!

01/30/2026

Tyler Keatley

Lian-Li A3 Build

I had an excellent experience working with MBPC. Max was extremely accommodating throughout the process and maintained excellent communication from start to finish. Questions were answered quickly and clearly, options were explained honestly, and any adjustments were handled without issue. The final build exceeded my expectations and was clearly put together with care and attention to detail. Highly recommended and will be going back for future needs!

01/24/2026

Joe McGregor

Amazing company to deal with!

Thanks to everyone at your company. Just a great experience from my initial questions to final delivery of an excellent PC build. It might be a while, but there's little doubt you guys will be my first option when I'm ready to upgrade. Thanks again!

P.S. I also dislike styrofoam, Max, but if Hyte is going to use it for shipping their cases, might as well get some extra mileage out of it.

01/20/2026

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ASUS ROG Maximus Z790 Extreme Gaming Motherboard, Intel Core i9-14900KS Processor CPU Delidded, EK Waterblock Combo