Copper GPU Water Block Use for PNY GeForce RTX 5090 32GB GDDR7 Graphics Card - Full Coverage GPU Water Cooling Block with Metal Backplate/RGB Aura 5V RBW

GRANZON

GRANZON Copper GPU Water Block Use for PNY GeForce RTX 5090 32GB GDDR7 Graphics Card

Name: Copper GPU Water Block Use for PNY GeForce RTX 5090 32GB GDDR7 Graphics Card - Full Coverage GPU Water Cooling Block with Metal Backplate/RGB Aura 5V
Brand: GRANZON
SKU: B0GKFZFC4T

Status: Copper GPU Water Block Use for PNY GeForce RTX…: Unavailable on Amazon as of 2026-10-06 10:22 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The GRANZON Copper GPU Water Block Use is a specs-and-price decision rather than a crowd-consensus one in the graphics cards category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-06 10:22 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

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Original listing (currently unavailable) → Compare to similar graphics cards

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Backed by GRANZON's warranty and support channels

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Before purchasing, please compare the PCB image with your graphics card's PCB to avoid incorrect purchases, or contact the seller for confirmation. If you are unsure whether this GPU water cooling kit is compatible with your graphics card, please consult the seller for assistance to prevent unnecessary waste of resources due to incorrect purchases. Thank you for your cooperation.Compatible list:For PNY GeForce RTX 5090 Triple Fan Graphics CardFor PNY GeForce RTX 5090 Overclocked Triple Fan Graphics CardFor PNY GeForce RTX 5090 ARGB EPIC-X RGB Triple Fan Graphics CardFor PNY GeForce RTX 5090…

SpecPicks Verdict

SpecPicks scored GRANZON Copper GPU Water Block Use using a rating × review-volume × price-fit model applied to published specs and reviews across the graphics cards category. GRANZON's graphics cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for graphics cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

The GPU water block is compatible with PNY GeForce RTX 5090 32GB GDDR7 graphics card. Please check the PCB picture to ensure compatibility. Avoid buying mistakes, or contact the seller.
The GPU water block features a T2 copper baseplate with a full-coverage design, increasing both water flow coverage and heat dissipation area. 6mm thickness design, sufficient mate rials, using single-layersealing ring design to effectively reduce the risk of liquid leakage.
The 0.3mm spray micro-waterway design, features up to 56 waterways, effectively expanding the heat absorption area and delivering robust cooling performance. Base thickness of 0.35mm effectively reduces the thermal resistance value of the copper plate and improvesthermal conductivity efficiency.
Customized exclusive backboard. Matte texture craftsmanship, using high-quality aluminum material, with sandwich installation providingall-round protection.
To reduce the weight of the water block and prevent PCB deformation, a nickel-plating surface treatment process is employed. With a coating thickness of just 0.001-0.002mm, this reduces thermal resistance while also providing more effective corrosion protection.

Full Specifications

Brand	GRANZON
Part Number	N-PNY5090-X
Cooling Method	Water
Number of Items	1
Full listing title	Copper GPU Water Block Use for PNY GeForce RTX 5090 32GB GDDR7 Graphics Card - Full Coverage GPU Water Cooling Block with Metal Backplate/RGB Aura 5V RBW

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Copper GPU Water Block Use for PNY GeForce RTX 5090 32GB GDDR7 Graphics Card - Full Coverage GPU Water Cooling Block with Metal Backplate/RGB Aura 5V RBW is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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