Arctic Liquid Freezer II High Performance CPU Water Cooler - 240mm

Identifiers
MPN	Arctic ACFRE00046B
Dimensions / Weight
Key Features
Airflow The total volume of air that a product can move, expressed in cubic meters per hour (m³/h) or cubic feet per minute (CFM). It indicates the overall ventilation capacity and is useful for comparing cooling performance across fans, heat sinks, and HVAC units.	55.6 CFM
Bearing technology	Fluid Dynamic Bearing (FDB)
Colour The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.	Black
Fan Bearing The classification of the mechanical bearing used in a fan or cooling component, such as ball, sleeve, fluid dynamic, hydraulic, magnetic levitation, or other specialized types. It indicates the internal design that determines load capacity, noise level, durability and suitability for specific applications.	Fluid Dynamic Bearing
Fan connector The physical interface used to connect a fan to a power or control source, such as 3‑pin, 4‑pin PWM, Molex, or other proprietary connectors. This value indicates the shape and pin configuration of the fan’s plug so that compatible power supplies, fans, or controllers can be selected.	4-pin
Fan current	0.08 A
Fan diameter The linear measurement across the widest part of a fan, expressed in units such as millimeters (mm), centimeters (cm) or inches (in). It represents the overall width of the fan and is useful for determining fit, compatibility with cases, and airflow characteristics.	12 cm
Fan dimensions (W x D x H)	120 x 25 x 120 mm
Fan noise level (max) The loudest sound intensity produced by a fan during normal operation, expressed in decibels (dB). This value helps users assess whether the fan will be suitable for quiet environments or noise‑sensitive settings.	24.5 dB
Fan Speed The rotational speed of a fan expressed in revolutions per minute (RPM). This value indicates how fast the fan blades turn, which affects airflow and cooling performance for the component it serves.	200
Fan speed (max) The maximum rotational speed of a fan or cooling component, expressed in revolutions per minute (RPM). This value indicates how fast the fan can spin under its highest operating condition and helps users compare cooling performance across models.	1800 RPM
Maximum air pressure The highest static pressure that a product, such as a fan or cooling component, can generate or withstand, expressed in units of water column height (e.g., millimetres of water). This value indicates the maximum air‑pressure capability and helps users compare performance across similar devices.	2.2 mmH2O
Maximum airflow	56.3 cfm
Number of fans The total count of fan units included in the product. This value indicates how many separate fans are present, which can affect cooling performance and noise levels.	2 fan(s)
Pulse-width modulation (PWM) support	Yes
Pump The overall external size of the pump expressed as width × height × depth in millimetres (mm). This measurement helps users determine whether the pump will fit within a given enclosure or cooling loop.	98 x 78 x 53 mm (w/o tubes)
Pump power consumption The electrical power drawn by a pump while it is operating, expressed in watts (W). This value represents the typical energy consumption of the pump during normal use and can be used to estimate running costs or compare efficiency across similar pumps.	0.5 W
Purpose The purpose indicates the primary function or intended use of a product, such as "Notebook", "Gaming", or "Server". It helps customers quickly identify whether the item matches their needs and can be used for filtering or categorization across different product categories.	Processor
Quantity Represents the count of individual units or pieces included in a product offering. It indicates how many separate items are available for purchase or use, such as the number of components in a bundle, the quantity of devices in a set, or the amount of consumables supplied. The value is an integer without any unit of measure.	1
Radiator Indicates whether the product includes a radiator or supports radiator installation. The value is typically "Yes" or "No", but may also appear as short forms such as "Y" or "N". This attribute helps users determine if the item can be used in liquid‑cooling setups.	277 x 120 x 38 mm
Radiator depth The linear measurement of a radiator from front to back or top to bottom, expressed in a physical unit such as millimeters, centimeters, inches, etc. It indicates how deep the radiator is and can be used for fitting, compatibility, or spatial planning.	3.8 cm
Radiator material The material used to construct a radiator indicates the type of substance—such as aluminium, copper, steel or composite—that makes up its body. Knowing this helps users assess durability, heat transfer performance, weight and suitability for different cooling systems.	Aluminium
Radiator width The horizontal measurement of a radiator, expressed in a linear unit such as millimetres or inches. It indicates how wide the radiator is from one side to the other and is used for sizing, fitting, and compatibility with computer cases, cooling systems, and mounting brackets.	27.7 cm
Screws included Indicates whether the product comes with the necessary screws included in the package. A value of "Yes" means that screws are supplied, allowing the user to assemble or secure the item immediately after unpacking; a value of "No" means no screws are provided and must be purchased separately.	Yes
Supported processor sockets	LGA 2011-v3 (Socket R), LGA 2066, Socket AM4
Tube diameter The linear measurement across the widest part of a tube, expressed in units such as millimeters, centimeters, inches or feet. It represents the outer diameter of the tube and is used to determine fit, compatibility and physical size for components or accessories that interact with the tube.	1.24 cm
Tube length The linear dimension of a tube measured in a standard unit such as millimetres, centimetres or inches. It represents the overall length from one end to the other and is used to compare the size of tubes across similar products.	45 cm
Type The general category or style of the product, such as laptop, printer cartridge, or cooling fan. It helps buyers quickly identify the nature of the item and compare similar products.	Internal
Weight The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.	1.19 kg

Arctic
Arctic is a brand that specializes in making high-quality, durable clothing for extreme weather conditions. The company was founded in Sweden in 1932, and has since become a leading brand in the outdoor apparel industry. Arctic's products are known for their innovative design, high quality, and durability, and are popular among outdoor enthusiasts and extreme weather athletes.