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  • $269.99
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Receive a $10 mail-in rebate check from PHANTEKS! Offer expires on 02/02/26. Limit 1 per household Print Rebate Form

Phanteks Glacier EZ-Fit G40 ASUS GPU Block for ASUS ROG STRIX / TUF gaming RTX 4090, Full Cover Nickel-Plated copper block, Cast Acrylic, Aluminum Cover plates, Digital-RGB, Matte White

off w/ promo code PHAKF66, limited offer

  • Custom-designed for the ASUS ROG STRIX / TUF gaming RTX 4090 graphic cards
  • Unlock the full potential of the RTX 4090 with high performance water cooling
  • Milled from a 10mm pure copper block to directly cool all memory and power delivery components
  • Fine 0.6mm fin array combined with a clear jetplate directly over the GPU die ensures optimal heat transfer
  • Viton Rubber Washer for retaining seal force and prevent leaks
  • Low-profile fitting location for better chassis clearance and GPU Support Bracket to prevent sag
  • Integrated Digital-RGB Lighting with standard JST connectors to allow for expansion and synchronization with all Phanteks D-RGB products and compatible motherboards with Addressable-RGB lighting
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Learn more about the Phanteks PH-GEF_GPU4090AS_DMW01

Best Seller Ranking #89 in DIY Cooling
Model
Brand Phanteks
Model PH-GEF_GPU4090AS_DMW01
Type GPU Water Block
Block
Block Compatibility ASUS ROG Strix GeForce RTX® 4090 24GB
ASUS ROG Strix GeForce RTX® 4090 OC Edition 24GB
ASUS TUF-RTX4090-O24G-GAMING
ASUS TUF-RTX4090-24G-GAMING
Block Dim. 11.34 x 5.17 x 1 in (288.15 x 131.244 x 26 mm)
Block Material Copper Base, Nickel plated
Acrylic Cover
Aluminum Covers (Matte White)
Stop Fitting: Acrylic
O-ring: EPDM
Fitting: Nickel Plated Brass
Fitting Insert: ABS
Fan
Color White
Additional Information
First Listed on Newegg September 09, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details

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