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3 Years Warranty & Lifetime Support

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£0 deposit finance available. Learn more.

January Deals | RTX 50 Series

Winter pricing on hero rigs. Expert built, tested and supported.

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Gaming PC RTX 4090 Ryzen 7 7800X3D 32gb DDR5 RAM

£2,875.00
Tax included
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36 months parts and labour warranty

Lifetime support, 7 days a week

Expert-built, optimised and tested

Finance Options Available

Spread the cost over up to 24 months with Dopple Learn more

Inside the Box
  • Expert-built PC, fully assembled and burn‑in tested
  • Power cable
  • Latest drivers installed
  • QC checklist included
  • Transit-safe, double‑boxed packaging
  • All required cables, adapters and accessories

Warranty & Part Exchange
  • Warranty: New systems include a 3‑year return‑to‑base warranty; refurbished systems include 1‑year. Coverage includes parts and labour. Lifetime support included.
  • Service: Email hello@cactipcs.com with your order number to obtain an RMA.
  • Part Exchange: We accept consoles, monitors, TVs, PCs, parts, laptops and more. All enquiries welcome.

Delivery and Shipping
  • Where we ship: UK Mainland only.
  • Speed & cost: Free standard delivery after dispatch.
  • Dispatch: Orders placed before 4 PM Mon–Fri ship the same day. Order now to get ready for 2026.
  • Packaging: Internal bracing and double‑boxed; fully insured.
  • Tracking: We email courier tracking when dispatched.
  • Condition
    New
  • GPU
    GeForce RTX 4090
  • CPU
    AMD Ryzen 7 7800X3D
  • CPU Cores / Threads
    8 Cores / 16 Threads
  • Platform
    AM5
  • RAM
    32 GB
  • RAM Type
    DDR5
  • RAM Speed
    5600 MHz
  • Storage
    1 TB
  • PSU
    850 W
  • Motherboard
    ASRock B650 Motherboard DDR5
  • GPU Model
    ASUS PCI-Ex GeForce RTX 4090 24GB GDDR6X
  • CPU Type
    Ryzen 7
  • Storage Model
    1tb Adata
  • Storage Config
    NVMe only
  • PSU Efficiency
    80 PLUS Gold
  • PSU Model
    BeQuiet! 850w 80+ Gold Power Supply
  • Warranty (m)
    36

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Klarna
  • Clearpay
  • Dopple
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

January Deals

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January Upgrade Picks

Winter pricing on RTX 50 prebuilts. Reliable, high-performance gaming.

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CACTi PCs Ltd (Company No. 15232294), Registered in England & Wales. Registered office: Unit B14 Aber Road, Flint, Wales, CH6 5YL. VAT Reg: GB 472180205.

CACTi PCs is an Introducer Appointed Representative of Social Money Ltd t/a Dopple, a company registered in England under company number 08054296, and is authorised and regulated by the Financial Conduct Authority and is entered on the Financial Services Register under reference number 675283. Registered with the Information Commissioner's Office under reference number ZA026178