Details
The Alphacool Core 70 Tube Reservoir with VPP/D5 Apex PWM Pump is a 494 ml tube reservoir with a glass cylinder and Alphacool's VPP Apex pump included in the package. Its pump compatibility is VPP/D5, and it measures 293 x 74 x 97 mm.
Properties
- Pump
- VPP Apex, 2500 - 4500 RPM
- Capacity
- 494 ml
- Ports
- 2x G1/4 internal thread, 2 fill/drain ports on the Tube Top
- Size (L x W x H)
- 293 x 74 x 97 mm
- Maximum flow rate
- 340 l/h
- Lighting
- 13 digital aRGB LEDs, 5V
Design and materials
Alphacool calls the reservoir the perfect choice for modern custom water cooling systems, with a sleek design and its signature Core look. It says the reservoir not only makes a visual statement but also offers well-thought-out features for easy integration into sophisticated cooling loops. In Alphacool's words it combines a modern and functional design with premium materials. The high-quality tempered glass cylinder is the highlight of this reservoir, offering what Alphacool calls exceptional durability and a clear view of the coolant inside the glass tube. Combined with the integrated lighting, it creates what Alphacool describes as impressive lighting effects that make the reservoir a real eye-catcher in any system. The brass fittings are chrome-plated, also feature the typical Core design and, as Alphacool puts it, blend seamlessly into the overall aesthetic.
Tube-Top
Additionally, the top can be replaced with the included Tube-Top, which is also in the Core design, opening up further customization options. Because it is interchangeable, the Tube-Top significantly simplifies filling and bleeding the cooling loop, making both water cooling installation and maintenance much easier, Alphacool says.
Mounting
The mounting bracket is rotatable, which Alphacool says ensures maximum installation flexibility and allows for free positioning within the case. The reservoir mounts with screws, for example on a 240mm or 360mm radiator. With the Push-Mounting-Kit, for example on a 280mm / 420mm radiator, the mounting bracket is attached to the radiator and the reservoir.
Pump
The Apex VPP pump is a high-performance pump, and Alphacool says it is designed for high performance, quiet operation, and a long service life. The pump runs from a 4-Pin PWM and a SATA plug.
What the loop needs
The two G1/4 ports are marked: OUT leads from the reservoir to the component, IN comes back from the component to the reservoir. Two ports take two fittings. The lighting connects through the ARGB adapter in the box.
Technical data
| L x W x H | 293 x 74 x 97 mm |
| Pump compatibility | VPP/D5 |
| Volume | 494 ml |
| Pump top & lid material | Acetal |
| Tube material | Glass |
| Connections | 2x G1/4 internal thread |
| Tube Top Connections | 2 fill/drain ports |
| Maximum water temperature | 60 °C |
| Pressure tested | 0.8 bar |
| Number of digital aRGB LEDs | 13 |
| Digital voltage aRGB LEDs | 5V |
| Digital power connection aRGB LEDs | 3-Pin JST (male & female switch) |
| Weight | 1080 g |
| Color | black |
Technical specifications VPP Apex
| Dimensions (L x W x H) | 65 x 65 x 41 mm |
| Pump material | plastic |
| Pump cover material | aluminum |
| Axle material | Ceramics |
| Power connection | 4-Pin PWM | SATA |
| Control range | 2500 - 4500 RPM |
| Cable lengths | 4-Pin PWM - 48 cm | SATA - 48 cm |
| Operating voltage | 8-13V DC / 14W IP32 |
| Starting voltage | 12V DC |
| Maximum delivery head | 4.25 m |
| Maximum flow rate | 340 l/h |
| Maximum operating temperature | 60 °C |
| Net weight | 276 g |
| Color | black |
Notes
- Note: the coolant temperature in the reservoir must not exceed 60 °C.
In the box
- 1x Core 70 Tube Reservoir
- 1x VPP Apex pump, black
- 1x additional Core 70 Tube Top
- 1x O-Ring
- 4x Washer
- 2x 240mm Bracket
- 4x M3x12mm Screw
- 4x M3x8mm Screw
- 2x 280mm Bracket
- 4x Core Push Mounting Set
- 1x ARGB Adapter
Alphacool's manual is a PDF. Its 3D model of the reservoir is an STP file, and the 3D viewer shows it from every side.





