NVIDIA RTX Water Blocks — 40 & 50 Series
A full-cover water block turns an RTX 4090 or 5090 from a 450W furnace into a whisper-quiet card that never throttles. MSFREEZ sources and installs water blocks for every mainstream RTX 40 and 50 SKU — Founders and AIB — from EK, Bykski, Alphacool, and Corsair.
What you get
- Full-cover blocks for RTX 4070 / 4080 / 4090
- Full-cover blocks for RTX 5070 Ti / 5080 / 5090
- Founders Edition specific blocks (EK, Bykski)
- AIB blocks (ASUS TUF/Strix, MSI Suprim/Gaming, Gigabyte Aorus)
- Active backplate for memory + VRM cooling
Why water-cool an RTX 40 / 50 card
Air-cooled RTX 4090 / 5090 hit 75–83°C core and 100°C+ on memory in Egyptian summer, causing throttling. A full-cover block drops core to <55°C and memory to <85°C — sustained clocks, silent operation, and longer card life. The higher your card's MSRP, the more sense water makes.
Block selection by card
RTX 5090 Founders: EK-Quantum Vector² FE, Bykski FE block. RTX 5090 ASUS Strix / MSI Suprim: brand-specific EK Vector² AIB or Bykski. RTX 4090 same pattern. RTX 4070 / 5070 Ti: Bykski widest coverage, EK for premium AIBs. We confirm SKU compatibility before quoting.
Install service scope
Card disassembly, cleaning, block install with correct thermal pad thickness on memory and VRM, PTM7950 phase-change pad on the die (optional +EGP 300), reassembly with correct screw torque, integration into your existing or new loop, thermal validation. 6-month workmanship warranty.
FAQ
Does the AIB warranty stay valid?
No — AIB warranty (ASUS/MSI/Gigabyte) ends when the air cooler is removed. MSFREEZ provides 6-month workmanship warranty covering the card.
How long does the install take?
24–48 hours in-shop including thermal validation. If integrating into a new loop, 5–7 days total.
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