Reservoirs
Reservoirs make filling and maintaining a Liquid Cooling loop easy and efficient. With our huge selection of reliable reservoirs, you can make your build unique to you. We've got reservoirs that can be used in nearly any size and style PC water cooling system. Choose from many different sizes of tube and bay type reservoirs as well as a few specialized reservoirs that can be attached directly to pump tops and other components. With respected brands such as Aquacomputer, Alphacool and Phobya within your reach, you can choose the right reservoir for your specific needs.
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Watercool HEATKILLER® Tube 200 DDC (30208)
The HEATKILLER® Tube Series is a modular series of high end reservoirs with a glass tube made from borosilicate glass.Learn More$94.90 -
Watercool HEATKILLER® Tube 200 D5 (30205)
The HEATKILLER® Tube Series is a modular series of high end reservoirs with a glass tube made from borosilicate glass.Learn More$94.90 -
Watercool HEATKILLER® Tube 150 DDC (30207)
The HEATKILLER® Tube Series is a modular series of high end reservoirs with a glass tube made from borosilicate glass.Learn More$89.90 -
Watercool HEATKILLER® Tube 150 D5 (30204)
The HEATKILLER® Tube Series is a modular series of high end reservoirs with a glass tube made from borosilicate glass.Learn More$89.90 -
Watercool HEATKILLER® Tube 100 DDC (30206)
The HEATKILLER® Tube Series is a modular series of high end reservoirs with a glass tube made from borosilicate glass.Learn More$84.90 -
Watercool HEATKILLER® Tube 100 D5 (30203)
The HEATKILLER® Tube Series is a modular series of high end reservoirs with a glass tube made from borosilicate glass.Learn More$79.70 -
Watercool HEATKILLER Tube 200 DDC MP (30218)
High-quality expansion tank with a borosilicate glass tube 200mm long and a direct mount for Laing DDC pumps. Modularly expandable with many options and accessories.Learn More$94.90 -
Watercool HEATKILLER Tube 200 D5 MP (30215)
High-quality expansion tank with a borosilicate glass tube 200mm long and a direct mount for Laing D5 pumps. Modularly expandable with many options and accessories.Learn More$94.90 -
Watercool HEATKILLER Tube 150 DDC MP (30217)
High-quality expansion tank with a borosilicate glass tube 150mm long and a direct mount for Laing DDC pumps. Modularly expandable with many options and accessories.Learn More$89.90 -
Watercool HEATKILLER Tube 150 D5 MP (30214)
High-end expansion tank with a borosilicate glass tube 150mm long and a direct mount for Laing D5 pumps. Modularly expandable with many options and accessories.Learn More$88.95 -
Watercool HEATKILLER Tube 100 DDC MP (30216)
High-quality expansion tank with a 100mm long borosilicate glass tube and a direct mount for Laing DDC pumps. Modularly expandable with many options and accessories.Learn More$84.90 -
Watercool HEATKILLER Tube 100 D5 MP (30213)
High-end expansion tank with a borosilicate glass tube 100mm long and a direct mount for Laing D5 pumps. Modularly expandable with many options and accessories.Learn More$84.90 -
Aquacomputer ULTITUBE D5 200 Reservoir (34093)
Learn MoreThe expansion tanks of the ULTITUBE series are equipped with a tube made of borosilicate glass, which, in contrast to the Plexiglas often used for tube expansion tanks, has a very high hardness and scratch resistance, a very low thermal expansion and excellent chemical and thermal resistance. The glass tube has an outer diameter of 65 mm and a wall thickness of 5 mm.
$93.95 -
Aquacomputer ULTITUBE D5 200 PRO Reservoir (34096)
Learn MoreThe expansion tanks of the ULTITUBE series are equipped with a tube made of borosilicate glass, which, in contrast to the Plexiglas often used for tube expansion tanks, has a very high hardness and scratch resistance, a very low thermal expansion and excellent chemical and thermal resistance. The glass tube has an outer diameter of 65 mm and a wall thickness of 5 mm. The Pro version of the ULTITUBE D5 come with a RGBpx-compatible LED ring with 13 individually addressable LEDs is included in the scope of delivery and can be used to effectively illuminate the expansion tank.
$110.11 -
Aquacomputer ULTITUBE D5 150 Reservoir (34091)
Learn MoreThe expansion tanks of the ULTITUBE series are equipped with a tube made of borosilicate glass, which, in contrast to the Plexiglas often used for tube expansion tanks, has a very high hardness and scratch resistance, a very low thermal expansion and excellent chemical and thermal resistance. The glass tube has an outer diameter of 65 mm and a wall thickness of 5 mm.
$84.00 -
Aquacomputer ULTITUBE D5 150 PRO Reservoir (34095)
Learn MoreThe expansion tanks of the ULTITUBE series are equipped with a tube made of borosilicate glass, which, in contrast to the Plexiglas often used for tube expansion tanks, has a very high hardness and scratch resistance, a very low thermal expansion and excellent chemical and thermal resistance. The glass tube has an outer diameter of 65 mm and a wall thickness of 5 mm. The Pro version of the ULTITUBE D5 come with a RGBpx-compatible LED ring with 13 individually addressable LEDs is included in the scope of delivery and can be used to effectively illuminate the expansion tank.
$106.37 -
Aquacomputer ULTITUBE D5 100 Reservoir (34092)
Learn MoreThe expansion tanks of the ULTITUBE series are equipped with a tube made of borosilicate glass, which, in contrast to the Plexiglas often used for tube expansion tanks, has a very high hardness and scratch resistance, a very low thermal expansion and excellent chemical and thermal resistance. The glass tube has an outer diameter of 65 mm and a wall thickness of 5 mm.
$78.75 -
Aquacomputer ULTITUBE D5 100 PRO Reservoir (34094)
Learn MoreThe expansion tanks of the ULTITUBE series are equipped with a tube made of borosilicate glass, which, in contrast to the Plexiglas often used for tube expansion tanks, has a very high hardness and scratch resistance, a very low thermal expansion and excellent chemical and thermal resistance. The glass tube has an outer diameter of 65 mm and a wall thickness of 5 mm. The Pro version of the ULTITUBE D5 come with a RGBpx-compatible LED ring with 13 individually addressable LEDs is included in the scope of delivery and can be used to effectively illuminate the expansion tank.
$100.96 -
Aquacomputer ULTITUBE 50 Reservoir for D5 Pumps (34153)
The reservoirs of the ULTITUBE series are equipped with a tube made of borosilicate glass: which in contrast to the Plexiglas often used for tube reservoirs, has a very high hardness and scratch resistance, very low thermal expansion and excellent chemical and thermal resistance.Learn More$88.95 -
Aquacomputer ULTITUBE 50 PRO Reservoir for D5 Pumps (34154)
The reservoirs of the ULTITUBE series are equipped with a tube made of borosilicate glass: which in contrast to the Plexiglas often used for tube reservoirs, has a very high hardness and scratch resistance, very low thermal expansion and excellent chemical and thermal resistance.Learn More$94.25 -
Aquacomputer Aqualis Micro for Pump Adapters 165 ml (34083)
The aqualis micro reservoir is the only member of the aqualis series without a glass tube.Learn More$17.50 -
Aquacomputer Aqualis DDC 150 mL Reservoir | Nano Coating (34078)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. With simple pump top and pump attachments, the Aqualis series is the first, truly modular watercooling system. Aqualis reservoirs with pumps and pump tops are available for both standard D5 and DDC configurations.Learn More$59.81 -
Aquacomputer Aqualis DDC 150 mL Reservoir (34077)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. With simple pump top and pump attachments, the Aqualis series is the first, truly modular watercooling system. Aqualis reservoirs with pumps and pump tops are available for both standard D5 and DDC configurations.Learn More$55.50 -
Aquacomputer Aqualis DDC 100 mL Reservoir | Nano Coating (34076)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. With simple pump top and pump attachments, the Aqualis series is the first, truly modular watercooling system. Aqualis reservoirs with pumps and pump tops are available for both standard D5 and DDC configurations.Learn More$56.61 -
Aquacomputer Aqualis DDC 100 mL Reservoir (34075)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. With simple pump top and pump attachments, the Aqualis series is the first, truly modular watercooling system. Aqualis reservoirs with pumps and pump tops are available for both standard D5 and DDC configurations.Learn More$49.29 -
Aquacomputer Aqualis D5 150 mL Reservoir | Nano Coating G1/4 (34082)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. With simple pump top and pump attachments, the Aqualis series is the first, truly modular watercooling system. Aqualis reservoirs with pumps and pump tops are available for both standard D5 and DDC configurations.Learn More$52.46 -
Aquacomputer Aqualis D5 150 mL Reservoir (34081)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. With simple pump top and pump attachments, the Aqualis series is the first, truly modular watercooling system. Aqualis reservoirs with pumps and pump tops are available for both standard D5 and DDC configurations.Learn More$55.65 -
Aquacomputer Aqualis D5 100 mL Reservoir | Nano Coating (34080)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. With simple pump top and pump attachments, the Aqualis series is the first, truly modular watercooling system. Aqualis reservoirs with pumps and pump tops are available for both standard D5 and DDC configurations.Learn More$49.31 -
Aquacomputer Aqualis D5 100 mL Reservoir (34079)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. With simple pump top and pump attachments, the Aqualis series is the first, truly modular watercooling system. Aqualis reservoirs with pumps and pump tops are available for both standard D5 and DDC configurations.Learn More$43.65 -
Aquacomputer Aqualis Base 880 mL Reservoir | Nano Coating (34073)
The Aqualis Base series is suitable for attachment on any Aquacomputer pump top. These reservoirs can be used with multiple types of pumps and provide a reusable solution through successive builds.Learn More$90.75 -
Aquacomputer Aqualis Base 880 mL Reservoir with Fountain Effect | Nano Coating (34074)
The Aqualis Base series is suitable for attachment on any Aquacomputer pump top. These reservoirs can be used with multiple types of pumps and provide a reusable solution through successive builds.Learn More$94.50 -
Aquacomputer Aquainlet XT 150 mL with Fill Level and Lighting Option | Nano Coated (34069)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. Most are compatible with other aftermarket Aquacomputer parts and come installed with flow meters, temperature sensors and other light attachments. Aqualis reservoir / top combos are available for both standard D5 and DDC configurations.Learn More$94.47 -
Aquacomputer Aquainlet XT 150 mL with Fill Level and Lighting Option (34068)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. Most are compatible with other aftermarket Aquacomputer parts and come installed with flow meters, temperature sensors and other light attachments. Aqualis reservoir / top combos are available for both standard D5 and DDC configurations.Learn More$90.65 -
Aquacomputer Aquainlet XT 100 mL with Fill Level and Lighting Option | Nano Coated (34067)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. Most are compatible with other aftermarket Aquacomputer parts and come installed with flow meters, temperature sensors and other light attachments. Aqualis reservoir / top combos are available for both standard D5 and DDC configurations.Learn More$90.50 -
Aquacomputer Aquainlet XT 100 mL with Fill Level and Lighting Option (34066)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. Most are compatible with other aftermarket Aquacomputer parts and come installed with flow meters, temperature sensors and other light attachments. Aqualis reservoir / top combos are available for both standard D5 and DDC configurations.Learn More$83.97 -
Aquacomputer Aquainlet PRO 150 mL | Nano Coated (34065)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. Most are compatible with other aftermarket Aquacomputer parts and come installed with flow meters, temperature sensors and other light attachments. Aqualis reservoir / top combos are available for both standard D5 and DDC configurations.Learn More$61.90 -
Aquacomputer Aquainlet PRO 150 mL (34064)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. Most are compatible with other aftermarket Aquacomputer parts and come installed with flow meters, temperature sensors and other light attachments. Aqualis reservoir / top combos are available for both standard D5 and DDC configurations.Learn More$54.35 -
Aquacomputer Aquainlet PRO 100 mL | Nano Coated (34063)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. Most are compatible with other aftermarket Aquacomputer parts and come installed with flow meters, temperature sensors and other light attachments. Aqualis reservoir / top combos are available for both standard D5 and DDC configurations.Learn More$43.65 -
Aquacomputer Aquainlet PRO 100 mL (34062)
The Aqualis XT Borosilicate reservoirs are some of the highest quality, most integrated reservoirs we carry. Most are compatible with other aftermarket Aquacomputer parts and come installed with flow meters, temperature sensors and other light attachments. Aqualis reservoir / top combos are available for both standard D5 and DDC configurations.Learn More$51.17 -
Alphacool Rise Flat Reservoir DDC (15075)
Learn MoreDue to the flat, compact design and the high number of connections, the Rise Flat reservoir can be used flexibly and can also be installed in the tightest of spaces.
$93.25 -
Alphacool Rise Flat Reservoir D5 (15074)
Learn MoreDue to the flat, compact design and the high number of connections, the Rise Flat reservoir can be used flexibly and can also be installed in the tightest of spaces.
$104.95 -
Alphacool Lighttower Adapter for Phobya DC260/400 (15067)
Alphacool compatibility extension adapter for the Light Tower.Learn More$7.75 -
Alphacool Lighttower Adapter for Eheim 1046/1048 (15068)
Alphacool compatibility extension adapter for the Light Tower.Learn More$7.75 -
Alphacool ES Reservoir 2U - DDC Version (15376)
The Alphacool ES 2U Reservoir is a development for the Enterprise Solution series. It has an integrated pump top for the powerful DDC pump and offers many connection and mounting options. The combination of all these features provides a perfect solution for 2U server racks and workstations.Learn More$80.00 -
Alphacool ES Reservoir 1U - DDC Version (15377)
The Alphacool ES reservoir for DDC pumps is specially designed for 1U server racks. The reservoir is extremely compact and integrated pump top for the DDC pump allows for extremely high pump performance. The large reservoir is more than sufficient for a liquid cooling loop in a 1U server rack.Learn More$64.95 -
Alphacool ES 4U Reservoir with D5 Top (15392)
Learn MoreThe Alphacool ES 4U Reservoir with D5 top is a development for the Enterprise Solutions series. It has an integrated pump top for powerful D5 pumps. The combination of pump top and reservoir was designed to be mounted directly in the front of 4U servers. The positioning of the reservoir in the enclosure and the acrylic cover used make maintenance and control of the water circuit much easier.
$119.75 -
Alphacool Eisstation VPP - Solo Reservoir (15273)
Learn MoreWith the Alphacool Eisstation, you get a compact reservoir that fits into nearly any case. It comes in three different versions. A DDC, a D5, and a DC-LT version are available.
$45.75 -
Alphacool Eisstation DDC - Solo Reservoir (15272)
Learn MoreWith the Alphacool Eisstation, you get a compact reservoir that fits into nearly any case. It comes in three different versions. A DDC, a D5, and a DC-LT version are available.
$34.25 -
Alphacool Eisstation DC Ultra - Solo Reservoir (15274)
Learn MoreWith the Alphacool Eisstation, you get a compact reservoir that fits into nearly any case. It comes in three different versions. A DDC, a D5, and a DC-LT version are available.
$22.85 -
Alphacool Eisstation 80 DC-LT Reservoir (15371)
This reservoir is used for a standalone DC;LT pump. Incredibly small, it can create loops out of components you never though you could watercool! Can be used in 2U Server Cases.Learn More$41.90 -
Alphacool Eisstation 40 DC-LT Reservoir (15369)
The Ice Station 40 DC-LT The Enterprise Solutions series is similar to the Solo Top and is therefore also extremely compact.Learn More$33.95 -
Alphacool Eisfach - Single Laing D5 incl. Alphacool Eispumpe VPP755 - Dual 5,25 Bay Station Reservoir (13304)
This new Alphacool dual 5.25" bay reservoir comes with a preinstalled Alphacool VPP755 Eispump.Learn More$86.94 -
Alphacool Eisfach - Single Laing D5 - Dual 5,25 Bay Station Reservoir (15247)
The new Alphacool AGB comes in three different models. You can either connect a Laing DDC, the Alphacool DC-LT or the Laing D5/Alphacool VPP655 at the backplate depending on the model which you use.Learn More$48.25 -
Alphacool Eisbecher Aurora D5 Acetal/Glass - 150mm incl. Alphacool VPP Apex D5 (13327)
The Alphacool Eisbecher Aurora reservoir has an integrated pump top for powerful D5 pumps and comes with a VPP Apex pump.Learn More$131.95 -
Alphacool Eisbecher Aurora D5 Acetal/Glas - 250mm incl. Alphacool VPP Apex D5 (13326)
The Alphacool Eisbecher Aurora reservoir has an integrated pump top for powerful D5 pumps and comes with a VPP Apex pump.Learn More$137.95 -
Alphacool Eisbecher Aurora D5 250mm Reservoir - Acetal (15379)
Learn MoreThe Alphacool Eisbecher Aurora glass reservoir uses a real glass tube rather than the usual plastic tube that Alphacool usually relies on. The embedded 5V digital RGB LED ring and the new design makes the reservoir look magnificent. Of course, the Lighttower water effect is used again. The mounting can be done via feet but also mounted on 120 or 140mm fan mounts or even directly to a radiator.
$93.95 -
Alphacool Eisbecher Aurora D5 150mm Reservoir - Acetal (15382)
Learn MoreThe Alphacool Eisbecher Aurora glass reservoir uses a real glass tube rather than the usual plastic tube that Alphacool usually relies on. The embedded 5V digital RGB LED ring and the new design makes the reservoir look magnificent. Of course, the Lighttower water effect is used again. The mounting can be done via feet but also mounted on 120 or 140mm fan mounts or even directly to a radiator.
$90.50 -
Alphacool Eisball Digital RGB - Plexi (D5/VPP Ready) (15362)
The Alphacool Eisball reservoir with integrated pump presents itself with a completely unique design. With a digital RGB ring that runs completely around the circumference of the Eisball, beautiful eye-catching illumination is guaranteed. Thanks to the versatile mounting options, the Eisball can be accommodated in many cases.Learn More$72.50 -
Alphacool DC-LT Individual Reservoir (13140)
This reservoir is used for a standalone DC;LT pump. Incredibly small, it can create loops out of components you never though you could watercool!Learn More$21.95 -
Alphacool Core 200 Aurora Reservoir D5/VPP Acetal/Acrylic (15394)
Learn MoreThe reservoir tube is made of acrylic, the D5/VPP pump top and lid are made of acetal.
$51.50 -
Alphacool Core 100 Aurora reservoir D5/VPP Acetal/Acrylic (15393)
Learn MoreThe Alphacool Core reservoir combines performance with design. The tube of the reservoir is made of acrylic, the D5/VPP pump top and the lid of acetal.
$47.50
