Watercool MO-RA IV 400
Watercool MO-RA IV 400, photo 2
Watercool MO-RA IV 400, photo 3
Watercool MO-RA IV 400, photo 4
Watercool MO-RA IV 400, photo 5
Watercool MO-RA IV 400, photo 6
Watercool MO-RA IV 400, photo 7
Watercool MO-RA IV 400, photo 8
Watercool

Watercool MO-RA IV 400

SKU HC-587941MPN 26400

  • 75 mm thick
  • Copper

Highlights

  • 75 mm thick copper channels with aluminum fins for high heat capacity
  • 3.2 square meters of cooling surface area
  • Supports up to eight 200 mm fans in push-pull configuration
  • Two G1/4-inch threads for standard loop integration
  • Pressure tested to 5 bar with 1.35 liter coolant capacity
  • Includes fan frame with splitter and mounting screws

Key specs

Thickness
75 mm
Material
Copper
Color
Black
Pressure tested (up to)
5 Bar
Fan Compatibility
8x 200 mm
Materials
Aluminum, Copper, Steel
All specifications
$299.99
  • ≈ 0.003928 BTC
  • ≈ 0.1324 ETH
  • ≈ 300.36 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

The MO-RA IV 400 is an external liquid cooling radiator built for high-end custom loops. It suits enthusiasts who need maximum heat dissipation for overclocked or multi-GPU systems.

Design and Construction

The radiator measures 500 by 452 by 75 millimeters and weighs approximately 8.7 kilograms. Its frame uses steel for rigidity while the internal channels are copper and the fins are aluminum. The black finish matches dark-themed builds.

Performance and Use

A total surface area of 3.2 square meters provides exceptional heat dissipation for extreme loads. The large volume allows fans to run at low speeds, keeping noise low during gaming or rendering sessions.

Mounting and Connectivity

Two G1/4-inch ports connect to standard fittings. The unit supports optional stands for floor placement or wall brackets for vertical mounting. Integrated cable channels keep fan wiring hidden.

Included Accessories

The package contains the radiator, a dedicated fan frame for 200 mm fans, a fan splitter cable, and all screws required for fan installation.

MO-RA IV 400 specifications

General
BrandWatercool
Manufacturer part no.26400
EAN4251312606473
Radiator Specifications
Pressure tested (up to)5 Bar
Fan Support
Fan Compatibility8x 200 mm
Water Cooling
Water cooling connectors2x G1/4"
Color
Primary ColorBlack
Materials
MaterialsAluminum, Copper, Steel
Dimensions
Length / Depth500 mm
Width452 mm
Height75 mm
Weight8.7 kg
Radiator Sizeexternal

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 Paket1–2Free
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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