Koolance ALR-4600A Liquid Cooling System
Koolance ALR-4600A Liquid Cooling System, photo 2
Koolance ALR-4600A Liquid Cooling System, photo 3
Koolance ALR-4600A Liquid Cooling System, photo 4
Koolance ALR-4600A Liquid Cooling System, photo 5
Koolance

Koolance ALR-4600A Liquid Cooling System

SKU HC-753806MPN ALR-4600A

Highlights

  • Up to 4500 W cooling capacity at 25 °C delta
  • Eight 120 mm fans on large aluminum radiator
  • 10-stage pump adjustable up to 13 L/min flow
  • Integrated 2.5 L reservoir with 3/8-inch NPT fittings
  • OLED display shows temperature, flow, and fan speeds
  • 19-inch rack mountable, horizontal or vertical operation

Key specs

Pressure tested (up to)
28.5 Bar
Heat Sink Material
Aluminum
All specifications
$2,749.99
  • ≈ 0.03601 BTC
  • ≈ 1.214 ETH
  • ≈ 2,753.4 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $49.90 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
Pay with BTCETHUSDTTRC20USDTERC20

Overview

A professional ambient liquid cooling system rated for up to 4500 W of heat dissipation. Designed for servers, workstations, and industrial equipment requiring continuous thermal management.

Thermal Performance

The system dissipates up to 4500 watts at a 25 °C temperature differential using an aluminum radiator with eight 120 mm fans. It handles sustained high thermal loads from servers, workstations, and industrial hardware.

Pump and Monitoring

A 10-stage adjustable pump delivers a maximum flow of approximately 13 liters per minute. An integrated OLED panel displays real-time temperature, flow rate, and fan speeds. Acoustic alarms alert operators to critical conditions.

Connectivity and Data

A USB interface connects the unit to a PC for reading and logging operational data. The system operates on 100–240 V AC power for global compatibility.

Installation and Build

The chassis includes a 2.5-liter reservoir and standard 3/8-inch NPT fittings for loop integration. It fits 19-inch racks and can be mounted horizontally or vertically. The unit weighs 11.34 kg and is pressure tested to 28.5 bar.

ALR-4600A Liquid Cooling System specifications

General
BrandKoolance
Manufacturer part no.ALR-4600A
EAN0829596915327
Radiator Specifications
Pressure tested (up to)28.5 Bar
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Materials
Heat Sink MaterialAluminum
Dimensions
Weight11.34 kg

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: $49.90DHL 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 International2–8Free
UK, Switzerland and NorwayDHL Parcel International3–7$14.90
United States and CanadaDHL Express Worldwide2–5$49.90
Asia and the Middle EastDHL Express Worldwide2–5$69.90
Australia and New ZealandDHL Express Worldwide3–6$79.90
  • 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

Paying in crypto

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  3. Send the exact amount To the address shown on your payment page, before the timer ends.
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