Jan 13, 2026 3 min read

MSI put an 8-inch screen on the RTX 5090 and it needs 1000W

MSI's new flagship GPU features an 8-inch screen, 40 power phases and demands a 1600W PSU. Here is what we know about the limited edition card.

Key Takeaways: MSI RTX 5090 Lightning Z Overview

Limited edition card (1,300 units) launching in February 2026
Features a built-in 8-inch LCD display for system stats or video
Requires a 1600W+ power supply with two native 12VHPWR connectors
Massive 40-phase power delivery designed for extreme overclocking
UAE pricing to be confirmed, but expect a significant premium

MSI has unveiled the GeForce RTX 5090 32G Lightning Z, and it is absolutely unhinged. According to a PCMag hands-on preview, this limited-edition card features an 8-inch display, robust liquid cooling and power requirements that might worry your electrician. It is clearly designed for enthusiasts who view budget constraints as a suggestion rather than a rule.

While standard cards handle 4K gaming with ease, the MSI GeForce RTX 5090 Lightning Z is built for breaking world records. With a launch set for February 2026, here is everything you need to know about this extreme piece of hardware.

MSI RTX 5090 Lightning Z: Extreme Engineering and Features

The MSI GeForce RTX 5090 Lightning Z isn't just a graphics card; it is a statement piece. The standout feature is undoubtedly the 8-inch LCD panel mounted on the front face. Unlike the small screens we have seen on AIO coolers or other high-end components, this is a full-sized display capable of showing system vitals or playing video. It is designed for vertical mounting, so you can actually see the screen through your case window.

Delving deeper into the engineering, one of the most remarkable features is the custom PCB with a staggering 40-phase power delivery system. For comparison, most high-end cards use significantly fewer phases. This setup ensures stable power delivery even under the most extreme overclocking scenarios, which will likely appeal to competitive overclockers in the region.

Another key feature is its cooling system, handled by a massive all-in-one (AIO) liquid cooling solution. This setup features a triple-fan radiator and what MSI claims is the largest full-copper cold plate ever on a consumer card. If you are planning to play graphical showcases like the rumoured Division remaster, this cooling solution should keep temperatures in check even during a UAE summer.

Power requirements

If you plan to buy this card, you will almost certainly need to upgrade your power supply. The Lightning Z features two 12VHPWR connectors—double what you find on a standard RTX 5090. While the standard card is rated for around 575W, the Lightning Z has a standard BIOS power draw of up to 800W.

But it goes further. For extreme overclockers, an XOC BIOS allows for up to 2,500W of power draw, though this requires specialized hardware. For daily use, MSI recommends a PSU of at least 1600W with two native 12VHPWR connectors. Finding a unit like this might require a trip to Al Ain Centre (Computer Plaza) or a specialized order, as standard retailers may not stock them regularly.

MSI RTX 5090 Lightning Z price in UAE

MSI has confirmed that the GeForce RTX 5090 Lightning Z will launch in February 2026, but official UAE pricing remains under wraps. Given the limited run of just 1,300 units globally, we expect it to cost significantly more than the standard RTX 5090.

For context, standard flagship cards often land between Dhs 7,000 and Dhs 9,000. With the custom liquid cooling, the screen, and the limited-edition nature, do not be surprised if this card exceeds Dhs 12,000 in the local market. We will update this article once local retailers like Geekay or Microless confirm stock.

Here is how the Lightning Z compares to the standard edition:

Feature	Standard RTX 5090	MSI Lightning Z
Cooling	Air Cooled	AIO Liquid Cooled
Power Connectors	1x 12VHPWR	2x 12VHPWR
Power Draw (Stock)	~575W	Up to 800W
Display	None	8-inch LCD Panel
Availability	Mass Market	1,300 Units

If you are just looking for great performance without the extreme price tag, you might want to check our coverage of upcoming PC games to see what you actually need to run them.

FAQs

How much will the MSI RTX 5090 Lightning Z cost in UAE?

Official pricing hasn't been announced, but given the limited run and extreme features, expect it to exceed Dhs 10,000. It is a premium collector's item designed for enthusiasts who want the absolute best regardless of cost.

When is the MSI RTX 5090 Lightning Z release date?

The card is scheduled to launch globally in February 2026. However, UAE availability for limited edition hardware often trails the global launch by a few weeks, so check with local specialized retailers closer to the date.

What power supply do I need for the Lightning Z?

You need a power supply rated for at least 1600W that features two native 12VHPWR connectors. Do not try to run this card on a standard 850W or 1000W unit using adapters; the power draw is simply too high.

Is the screen on the card useful?

Yes, the 8-inch LCD can display real-time system stats like temperatures and clock speeds, which is helpful for monitoring performance. You can also customize it to play videos or animations, making it a key aesthetic feature for show builds.