RTX 4090, Intel Core i9-14900K, 64GB DDR5 RAM, 4TB NVME, Pre-owned Desktop PC

Name: RTX 4090, Intel Core i9-14900K, 64GB DDR5 RAM, 4TB NVME, Pre-owned Desktop PC
Brand: MBPC
Price: 3999.99 USD
Availability: InStock

$3,999.99 USD

Sale Sold

Quantity

In stock

Condition: Pre-owned, minimal signs of use. Tested and fully functional.

Ships fully assembled.
Stress tested and benchmarked to ensure stability.
Ships next day.

Full Specs

GPU: NVIDIA RTX 4090 PNY Verto 24GB

CPU: Intel Core i9-14900K

RAM: 64GB T-Force Delta DDR5 RGB @ 6000MHz (2x32GB)

STORAGE: 2 x 2TB NVMe SSD

MOTHERBOARD: MSI MAG Z790 Tomahawk WiFi

POWER SUPPLY: MSI MPG A1000G 1000W

OPERATING SYSTEM: Windows 11 Home Edition Activated

WiFi: Yes, motherboard integrated.

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Shipping and Delivery

100% Free Shipping on All Orders!

Free local pickup available in Syracuse, NY. Message to arrange local pickup.

Satisfaction Guarantee

All products are thoroughly tested and guaranteed fully functional unless otherwise stated.

The photos shown are of the actual item you will be sent.

Receive the item exactly as described or return it for a full refund.

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Let customers speak for us

from 354 reviews

Order I made and professionalism

Just wow. Those guys are purely professionals. I have ordered an item from their site abroad. I’ve met some issues which didn’t allow me to accept the parcel, but the customer support that they have is one of the best when it comes to comfort and assurance that everything will be alright. Can definitely recommend them if you’re trying to upgrade ur components as they are really trying their best to be the best! Cheers for your help once more! Kind regards, Hubert.

Hubert

02/19/2026

MBPC

Gpu was no longer needed after order was shipped and seller had no issue allowing me to refund. Great customer service thank you!

j.m.m.

02/16/2026

RTX 4080 PNY XLR8 RGB 16GB OC, NVIDIA Gaming Graphics Card GPU

All around an amazing transaction

I recently ordered 2 of my 4 Astro Astral OC Liquid Cooled edition 5090’s from MBPC, and I was thoroughly impressed with the experience. From start to finish, everything ran smoothly and exceeded my expectations.

The ordering process was simple and user-friendly, making it easy to find exactly what I was looking for. Maximilian and I exchanged numerous emails about my build projects which added to the convenience and overall satisfaction of my purchase.

Overall, I would describe my experience as a breath of fresh air. MBPC clearly values their customers, and the quality of both the products and service reflects that commitment.

I would confidently give MBPC 5 out of 5 stars and highly recommend them to anyone looking for reliable products and exceptional service.

Gary Riddle Nexa DigitaLabs llc

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.

Phil

02/10/2026

Beautiful product

Beautiful product. Great service.

Ryan Chr

02/09/2026

Awesome vendor. Got exactly what I ordered. Order took longer than expected but seller keep you in the loop. Would place another order if i need a new pc. Had such a wonderful experience.

Timmy

NVIDIA RTX 5090 ASTRAL White, Ryzen 9 9950X3D, 64GB DDR5, 4TB Gen 5 NVMe, XiKii Industry FF07 Silver Custom Build Gaming PC

Amazing PC Amazing Service

From the very beginning, my experience with this company was outstanding. Max, the CEO, was extremely responsive and always willing to offer guidance and support whenever I had questions. I wanted one of their PCs but requested a different case color and a few additional components that I provided myself. They accommodated every request seamlessly and even completed the customizations at no additional cost.

The PC arrived securely packaged, and the craftsmanship of the build was exceptional. Every detail reflected care, quality, and professionalism. I would highly recommend this company to anyone looking for a high-quality, customized PC and excellent customer service.

Jonathan Woodbine

02/08/2026

This is computer construction as art

This is computer construction as art. The machine is beautiful and works like a dream. The customer service was excellent. I purchased this computer as an art creation machine, and it looks the part. Would highly recommend MBPC to anyone in the market.

Tristan Dominguez

As described, Great service too

Michael

02/05/2026

RTX 4090 ASUS TUF OC 24GB, NVIDIA GAMING Graphics Card GPU

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.

Manuel L Gutierrez

02/04/2026

Fantastic, just fantastic of this product, well packaged!!! So exited to enjoy it!!!

Brian

RTX 3090 EVGA FTW3 Hybrid Liquid Cooled 24GB, NVIDIA Gaming Graphics Card GPU

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 !

Phuong Nguyen

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!

Tuan Giang

02/03/2026

Thank you MBPC 😊
My old workstation died at the worst time on me and im so glad I found you guys. Great prices, great communication, and great shipping !!

Natali

02/02/2026

RTX 5090, Ryzen 9800X3D, 64GB DDR5, 4TB NVMe, Custom Fractal Terra Jade Mini-ITX Gaming PC

MBPC is the bestPC

Came across this amazing store, OMG buying from them smooth and they are super responsive. Shippedame day cause I made a purchase before 10am eastern time.

Michael Faroun

Country/region

RTX 4090, Intel Core i9-14900K, 64GB DDR5 RAM, 4TB NVME, Pre-owned Desktop PC