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Skytech Gaming - LEGACY4 Gaming PC - INTEL Ultra 9 U9 285K - 64GB Memory - NVIDIA GeForce RTX 5090 - 4TB NVMe SSD - Black

Model: ST-LEGACY4-1580-B-BU
SKU: 6614825
$4,899.99
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Highlights

  • Key Specs
    • Processor Model: Intel Core Ultra 9 Series 2 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
    • Storage Type: SSD
    • Total Storage Capacity: 4000 gigabytes
    • System Memory (RAM): 64 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
    • Graphics Type: Dedicated (Dedicated graphics uses a separate graphics card for processing video images. Because it does not use memory from the system's RAM, there is no extra burden on the CPU and graphics are processed more efficiently. Integrated graphics shares system RAM to process video images.)
    • Graphics: NVIDIA GeForce RTX 5090 (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
  • General
    • Brand: Skytech Gaming
    • Model Number: ST-LEGACY4-1580-B-BU
    • Product Name: LEGACY4 Gaming PC - INTEL Ultra 9 U9 285K - 64GB Memory - NVIDIA GeForce RTX 5090 - 4TB NVMe SSD
    • Color: Black
    • Year of Release: 2024
  • Processor
    • Processor Brand: Intel
    • Processor Model: Intel Core Ultra 9 Series 2 (Your computer's processor is like its brain. Working in combination with system memory, the power of the processor determines the complexity of software you can run, how many programs you can have open at the same time, and how fast those programs will run. Most computers feature an AMD, Intel or Snapdragon processor.)
    • Processor Model Number: U9 285K
    • CPU Base Clock Frequency: 3.7 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
    • CPU Boost Clock Frequency: 5.5 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The maximum rate at which the processor is able to execute tasks, typically only used for a short period of time as needed. This rate may temporarily boost the processor's performance, but may result in overheating, shutdown, or damage to equipment if sustained.)
    • Number of CPU Cores: 24-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
    • Number of CPU Threads: 24 (Generally, the more threads, the faster and more responsive the operating system.)
    • CPU Cache Memory Level: L2, L3
    • L2 Cache: 8 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
    • L3 Cache: 96 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
  • Storage
    • Storage Type: SSD
    • Total Storage Capacity: 4000 gigabytes
    • Solid State Drive Capacity: 4000 gigabytes (The amount of data that can be stored on the device's solid state drive (SSD). SSD is a flash-based storage with faster speeds than a hard disk drive (HDD).)
  • Memory
    • System Memory (RAM): 64 gigabytes (Random-access memory (RAM) is a computing device's short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the device can handle large amounts of information at one time. For example, gaming or video editing requires more RAM for optimal performance.)
    • Type of Memory (RAM): DDR5 (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
    • System Memory RAM Speed: 6000 megahertz (How fast the information-storing hardware operates. The faster the RAM, the faster memory can be transferred to other system components. Ultimately, faster RAM improves operational efficiency.)
    • Number of Memory Sticks Included: 2
  • Graphics
    • Graphics Type: Dedicated (Dedicated graphics uses a separate graphics card for processing video images. Because it does not use memory from the system's RAM, there is no extra burden on the CPU and graphics are processed more efficiently. Integrated graphics shares system RAM to process video images.)
    • GPU Brand: NVIDIA
    • Graphics: NVIDIA GeForce RTX 5090 (Often referred to as a "graphics processing unit" (GPU), this device is responsible for displaying image content and decoding/encoding video content in programs and games.)
    • Advanced Graphics Rendering Technique(s): Ray tracing, DLSS 3 (Deep Learning Super Sampling) (Imaging technology designed to improve graphics rendering.)
    • GPU Video Memory (RAM): 32 gigabytes (Random-access memory (RAM) is a GPU’s, or graphics cards, short-term data storage, which allows active information to be accessed quickly. The size and type of RAM determines how efficiently the GPU can handle large amounts of information at one time. For example, larger amounts of RAM for gaming or video editing increases performance.)
    • GPU Video Memory Type (RAM): GDDR7 (Each type of RAM delivers a different level of speed, bandwidth, energy efficiency and performance.)
  • Compatibility
    • Operating System: Windows 11 Home (The operating system manages all software and hardware, including files, memory and connected devices. Most importantly, it lets you interact with your device and your programs in a visual way; otherwise, you'd be typing computer code to get anything done.)
    • Operating System Architecture: 64-bit (An operating system (OS) manages computer hardware, software resources, and programs in conjunction with the system's processor. 64-bit operating systems can handle more data at once than 32-bit systems, resulting in faster speeds, more effiency, and overall improved performance.)
  • Connectivity
    • Display Connector(s): 1 x HDMI 2.1, 1 x DisplayPort 2.1 (The number and type of connectors used to connect to an external display.)
    • Number of HDMI Outputs (Total): 1
    • Number of DisplayPort Outputs (Total): 1
    • Number of USB Ports (Total): 6
    • Wireless Connectivity: Wi-Fi (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
    • Wireless Standard: AC (The wireless networking protocol used by the device. Each iteration of the protocol is based on the 802.11 standard developed by the Institute of Electrical and Electronics Engineers (IEEE) Standards Association. Denoted by letters following 802.11 (802.11a, 802.11ac, etc.), each version, published in alphabetical order, encompasses all previous versions.)
    • Ethernet Card: 10/100/1000 (Also known as an Ethernet adapter, this card plugs into a computer's motherboard and enables it to access an Ethernet network. Ethernet data transmission speeds are measured in Mbps (megabits per second) and Gbps (gigabits per second). For example, a 10/100 Ethernet port transmits 10 and 100 Mbps, while a 10/100/1000 Ethernet port transmits 10 and 100 Mbps and has a maximum speed of 1000 Mbps (1 Gbps).)
    • Number Of Ethernet Ports: 1
  • Cooling
    • CPU Cooling System: Liquid
    • Number of CPU Cooling Fans: 6 (The quantity of fans contained within the device designed to cool the Central Processing Unit (CPU).)
  • Power
    • Power Supply Maximum Wattage: 1000 watts
  • Features
    • Keyboard Type: RGB
    • Keyboard Technology: Membrane (Type of technology that detects a key press.)
  • Dimensions
    • Product Height: 18 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 10 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 18 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 45 pounds (The out of box weight of the item.)
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
  • Included
    • Included Software: No bloatware
    • Optical Drive Type: None (An optical disk drive (ODD) uses a laser light to read data from or write data to an optical disc. These discs include CDs, DVDs, and Blu-ray Discs. This allows you to play music or watch movies using prerecorded discs.)
    • Keyboard Included: true
    • Mouse Included: true
  • Warranty
    • Warranty - Parts: 1 year
    • Warranty - Labor: 1 year
  • Other
    • UPC: 810123732562

Embark on your gaming adventures with the latest from SkyTech Gaming—the remarkable LEGACY4 gaming rig. Harness the sheer power of an INTEL Ultra 9 U9 285K processor paired with 64GB of high-speed DDR5 6000 MHz RGB memory for unparalleled performance. The 4 TB NVMe storage offers ultra-fast game load times, ensuring you spend more time playing and less time waiting. And with the NVIDIA GeForce RTX 5090 graphics card at its core, the LEGACY4 produces breathtakingly detailed visuals for a truly enveloping gaming experience.

  • Windows 11 Home 64-bit: Windows 11 Home 64-bit has all the power and security of Windows 10 with a redesigned and refreshed look. It also comes with new tools, sounds, and apps. Every detail has been considered. All of it comes together to bring you a refreshing experience on your PC.
  • INTEL Ultra 9 U9 285K Processor: Imagine, design, and create without boundaries. The INTEL Ultra 9 processor features machine intelligence that anticipates your needs. Discover true responsiveness with eight cores and 16 threads for ultimate performance.
  • NVIDIA 5090 32 GB Graphic Card: Driven by a 32 GB dedicated video memory to quickly render high-quality images for videos and games.
  • 64 memory for intense multitasking and gaming: Reams of high-bandwidth DDR5 RAM to smoothly run your graphics-heavy PC games, video-editing applications, numerous programs and browser tabs at the same time.
  • 4 TB M.2 NVMe solid-state drive (SSD): Ample storage with faster start-up times and data access
  • Wireless and wired connectivity: You can connect it to a Wireless-AC router for higher speed, more capacity, and wider coverage. The Gigabit Ethernet LAN port plugs into wired 10/100/1000 networks.
  • Multi display capability: Connect the usual single monitor, or add a second monitor to double your viewing space for work and games. (1x HDMI and 1x DisplayPort guaranteed, additional porta may vary. Monitor sold separately.)
  • Easily run popular games: Call of Duty Warzone, Fortnite, Escape from Tarkov, Grand Theft Auto V, World of Warcraft, League of Legends, Apex Legenda, Roblox, Overwatch, CS: Global Offensive, Battlefield V, Minecraft, and more with crisp 4K UHD resolution and Smooth 60+ FPS game play
  • USB and SuperSpeed USB connections: USB Ports Including 2.0, 3.0, and 3.2 Gen1 Porta offer high-speed connectivity for your devices and accessories
  • Boost Your PC’s Performance with Our AIO Liquid Cooler!: Experience top-notch cooling with our sleek, All-in-One liquid cooler. It features a compact design, efficient radiator, and fans for optimal temperature management, even during intense gaming or heavy workloads. Keep your CPU cool and your system running smoothly with the ultimate cooling solution
Whats Included
  • ST-LEGACY4-1580-B-BU
  • Keyboard
  • Mouse
  • Power cord
  • Quick start guide

Q: Can I connect this PC to a wired network?

A: Yes, you can connect this PC to a wired network using the Gigabit Ethernet LAN port.

Q: What version of Windows does this gaming PC come with?

A: This gaming PC comes with Windows 11 Home 64-bit.

Q: How much storage space does this PC have?

A: This PC has a 4TB M.2 NVMe solid-state drive (SSD).

Q: What type of cooling system does this gaming PC use?

A: This gaming PC uses a sleek and efficient All-in-One liquid cooling system with a compact design, efficient radiator, and fans for optimal temperature management.

Q: Does this gaming PC come with an optical drive?

A: No, this gaming PC does not come with an optical drive.

Q: i read that the ultra core series processors arent that good for gaming .will this be enough to run new AAA games for awhile? and also is the PSU enough for the components ? and lastly does it automatically come with warranty ? thanks in advance!

A: It's puzzling that Skytech managed to get their hands on a 5090 and then stumbled at the finish line by putting an Intel CPU in. The 9800x3d and it's other x3d cousins would be a much better choice. That said, unless you plan on gaming at 1080p, the 285k should be more than adequate for high end, high resolution gaming, as higher resolution games are more GPU dependent than CPU dependent. The truth is, for all the hair-splitting that PC enthusiasts do, this CPU/GPU combo should be quite capable of maxing out almost any game at 4k for a long while to come. As for the PSU, I don't know, but it needs at least 1000w, and I'd be a lot more comfortable with 1200w. PSU quality is also a significant concern, because the RTX 5090 is not known for being forgiving when it comes to power supplies. I don't know about the warranty, either, but at this price point it darn well better. Also the geek squad protection might be worth it for a rig this expensive.

Q: What size is the liquid cooler in the computer case?

A: Hello, it uses 420mm AIO cooler.

Q: Can you tell me how many display HDMI the back has? I have dual monitors and need two of them and not a splitter! Thanks

A: For your information, most of the GPUs only support one HDMI. In this case, you may need an adapter from DP to HDMI.

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Pros for Skytech Gaming - LEGACY4 Gaming PC - INTEL Ultra 9 U9 285K - 64GB Memory - NVIDIA GeForce RTX 5090 - 4TB NVMe SSD - Black
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Specs

Reviews

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Excellent built quality and cable management

    System performed flawless out of the box. Well assembled with thought for proper cable management. Tons of ports and the Antec case is very high quality. A+

    Posted by Andy

  • Rated 4 out of 5 stars

    Good if you really want a 5090 now

    Decent deal considering tariffs and MSRP 5090 cards no longer exist. My spec was: Case: antec performance 1 full tower Cooler: thermaltake 420 AIO Ram: team force RGB 32x2 cl38 Psu: seasonic vertex gx 1200 GPU: zotac 5090 solid (not oc) Motherboard: MSI z890-s wifi Case fans: nothing special rgb Sad: Kingston nv3 4tb Also came with a card stating it had passed several burn in tests Pros: clean build, case surprisingly keeps really good temps ~60 cpu and GPU under synthetic and steel nomad. Very surprised to get a decent power supply. Not the best but definitely not junk. Same with the AIO Cons: fans not connected to RGB or pnw headers. The fans aren't loud and you really only hear the GPU fans scaling up. Cl38 ram is a let down here with all the higher end parts like the CPU and GPU. Also the GPU would not crack 1800 ghz no matter what so I did a clean Windows install. I don't know if this was an install issue or an afterburner issue. The newest or newer drivers were not installed The card I got said it had passed burn in and benchmarks but I wasn't given any of the benchmark results to compare. I wasn't blown away by the 5090 performance. I believe this is a Nvidia driver issue. With my 4090 on a 13900 on max settings rt and pt with dlss quality I was getting 70-75 fps on max 4k settings. Maybe getting 100-120 with the 5090 same settings. I think it's a good deal if you want a 5090

    Posted by Samp

  • Rated 5 out of 5 stars

    Excellent so far

    Had for almost 9 months now. The 5090 beast is as advertised. Will handle any AAA game with ease. Had some doubts about Skytech given I had never really heard much about them before... so far the experience has been solid. Unit arrived on-time with no defects. Booted it up and immediately got all of the benefits out of the box, zero issues or tweaks needed. Time will only tell, but so far would recommend if you're going the pre-build route.

    Posted by Mitch2jp

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