Phanteks Glacier G40 RTX 4090 Waterblock with Backplate for MSI D-RGB Black
Phanteks Glacier G40 RTX 4090 Waterblock with Backplate for MSI D-RGB Black, photo 2
Phanteks Glacier G40 RTX 4090 Waterblock with Backplate for MSI D-RGB Black, photo 3
Phanteks Glacier G40 RTX 4090 Waterblock with Backplate for MSI D-RGB Black, photo 4
Phanteks Glacier G40 RTX 4090 Waterblock with Backplate for MSI D-RGB Black, photo 5
Phanteks Glacier G40 RTX 4090 Waterblock with Backplate for MSI D-RGB Black, photo 6
Phanteks Glacier G40 RTX 4090 Waterblock with Backplate for MSI D-RGB Black, photo 7
Phanteks Glacier G40 RTX 4090 Waterblock with Backplate for MSI D-RGB Black, photo 8
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Phanteks

Phanteks Glacier G40 RTX 4090 Waterblock with Backplate for MSI D-RGB Black

SKU HC-346008MPN PH-GB4090MS_BK01_BP

Highlights

  • Nickel-plated copper base cools GPU, VRAM, and VRMs
  • Acrylic lid with aluminum frame and addressable RGB (3-pin 5V D-RGB)
  • Included aluminum backplate passively cools rear components
  • Two G1/4 threads for standard hard-tube or soft-tube fittings
  • Fits MSI RTX 4090 SUPRIM X, SUPRIM, and Gaming X Trio 24G models
  • Includes thermal pads, compound, stop fittings, brackets, and hardware

Key specs

For
GPU backplate
Base plate
Aluminum
RGB / LED connectors
1x Digital RGB (3-Pin 5VDG)
All specifications
$58.99 $129.99Save $71.00
  • ≈ 0.0007646 BTC
  • ≈ 0.02576 ETH
  • ≈ 59.05 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Full manufacturer warranty
  • 30-day returns Unused items in original packaging
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Overview

A full-cover waterblock with nickel-plated copper base, acrylic lid, and addressable RGB lighting. Designed for compatible MSI GeForce RTX 4090 graphics cards.

Design and Materials

The block uses a nickel-plated copper cold plate with precision-machined channels. An acrylic top panel sits inside an anodized aluminum frame. The terminal is positioned on the front right edge for cleaner tubing runs.

Cooling Performance

Pre-cut thermal pads and included compound transfer heat from memory and power phases to the cold plate. The bundled aluminum backplate adds passive cooling for components on the rear of the PCB.

Lighting and Connectivity

Addressable RGB LEDs connect via a 3-pin 5V D-RGB header. A motherboard adapter and Phanteks case cable are included for synchronization with supported software.

Compatibility and Contents

Validated for MSI GeForce RTX 4090 SUPRIM X 24G, SUPRIM 24G, and Gaming X Trio 24G cards. The package provides the waterblock, backplate, two stop fittings, mounting hardware, thermal interface materials, and two user guides.

Glacier G40 RTX 4090 Waterblock with Backplate for MSI D-RGB Black specifications

General
BrandPhanteks
Manufacturer part no.PH-GB4090MS_BK01_BP
EAN0886523002826
Graphics Card
GPU SeriesRTX 40 Series
Internal Ports
RGB / LED connectors1x Digital RGB (3-Pin 5VDG)
Lighting
Lighting ColorRGB
Color
Primary ColorBlack
Materials
MaterialsAcrylic, Anodized aluminum, Brass, Nickel-plated copper
Base Plate MaterialAluminum
Dimensions
Length / Depth18.9 mm
Width266.6 mm
Height151.2 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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