The DeltaMate ROG Astral RTX 5090 GPU water block features a massive copper heatsink made of two cold plates screwed together, an RGB-lit viewing window made of Schott BOROFLOAT glass, and a black anodized aluminum housing.TypeWater coolingColorblack/silverEAN4260711992810Manufacturer No.TG-DM-GPU-004SeriesDeltamateTypeGraphics card coolerUseROG Astral GeForce RTX 5090 32GB GDDR7 OC Edition, ROG Astral GeForce RTX 5090 32GB GDDR7, ROG Astral LC GeForce RTX 5090 32GB GDDR7 OC Edition, ROG Astral LC GeForce RTX 5090 32GB GDDR7, ROG Astral GeForce RTX 5090 32GB GDDR7 WHITE OC Edition, ROG Astral GeForce RTX 5090 32GB GDDR7 WHITE EditionMountingscrewedFeaturesLED lightingLED lightingYes, addressable RGB headerLED lighting colorRGBHeatsink materialCopper (nickel-plated), Brass (nickel-plated)Fitting connections2 pcs.Fitting connection 1FemaleFitting connection 2FemaleFitting threadG 1/4" threadReservoir capacity76 mlPower connection3-pinFurther informationThe direct connection for the coolant can be replaced with a pass-through fitting (sold separately)NoteDo NOT use in combination with water-cooling based aluminum components where the coolant comes into contact with aluminum, e.g., radiators with aluminum tubes.Accessories includedHex head screw with low head M2.5 x 4 mm, black, hex head screw with low head M2.5 x 6 mm, black, hex nut DIN934 M2.5, black, M2.5 polyamide washer, 1 pair latex gloves, internal hex key 1.5 mm, internal hex key 2 mm, internal hex key 2.5 mm, internal hex key 8 mm, TG Spatula, TG Spatula Pro, TG Putty Advance, 30g, TG Duronaut, 6g, TG Minus Pads Advance, 1.0 mm, TG Minus Pads Advance, 1.5 mm, TG Minus Pads Advance, 2.0 mm, TG Minus Pad High Compression, 4.0 mm, TG Minus Pad High Compression, 3.0 mmOptional accessoriesDeltaMate TerminalOverall dimensionsWidth: 282 mm x Height: 28 mm x Depth: 135 mmTotal weight2.6 kg