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header-product All-in-one liquid cooler ZALMAN ALPHA2 DS A36 — 120 mm fan, ceramic bearing, black
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AiO.lv Computer Components Desktops accessories CPU Coolers & PC Cooling Systems ZALMAN

All-in-one liquid cooler ZALMAN ALPHA2 DS A36 — 120 mm fan, ceramic bearing, black

ZALMAN ALPHA2 DS A36 liquid CPU cooler 120 mm Photo 1
ZALMAN ALPHA2 DS A36 liquid CPU cooler 120 mm Photo 1
All-in-one liquid cooler ZALMAN ALPHA2 DS A36 — 120 mm fan, ceramic bearing, black
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Short description

ZALMAN ALPHA2 DS A36 is an all-in-one liquid CPU cooler with a 120 mm fan and ceramic bearing, finished in black. It delivers a maximum air pressure of 2.01 mmH2O and supports a wide range of sockets including AM5, AM4, LGA 1700, LGA 1200, 1156, 1155, 1151 and 1150. Designed for compact to mid-size PC builds, it provides efficient processor cooling and straightforward installation.
Warranty: 2 Years
SKU: 11391813
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Product information

Description

ZALMAN ALPHA2 DS A36 is an all-in-one liquid CPU cooler with a 120 mm AF120 annular fan and ceramic bearing, finished in black. Designed for compact to mid-size PC builds, the cooler integrates an aluminum radiator, a pure copper cold plate and an innovative dual-flow pump to reduce residual fluid and improve heat transfer. The package includes ZM-STC10 thermal compound and supports a broad range of Intel and AMD sockets, providing straightforward installation and comprehensive system monitoring through ZM-OZ software and an adjustable IPS LCD display.

Advantages

The design combines a high-efficiency aluminum radiator with a pure copper base for rapid heat dissipation and improved processor cooling. The AF120 annular fan with shark fin blades and anti-vibration rubber pads reduces wind noise and blade vibration while maintaining stable airflow. An angle-adjustable magnetic pump cover and daisy-chain connectors simplify installation and cable management. Addressable RGB support and ZM-OZ software allow real-time system monitoring and customizable lighting and fan curves.

Suitable for

  • Compact and mid-tower gaming PCs that require efficient CPU cooling.
  • Workstations and content-creation rigs where stable sustained cooling is needed.
  • System builders who want ARGB lighting synchronization and software control.
  • Users seeking easy installation and tidy cable management in small enclosures.

Key specifications

  • Cooling type: All-in-one liquid cooler with closed-loop pump and radiator.
  • Fan diameter and dimensions: 120 mm; fan size 120 x 120 x 25 mm.
  • Fan bearing and performance: Ceramic bearing with maximum air pressure ~2.01 mmH2O.
  • Radiator material: Aluminum radiator with heat-dissipation fins and dual-sided mounting holes.
  • Cold plate material: Pure copper base for improved thermal transfer.
  • Pump design: Dual-flow paths to separate inflow and discharge and reduce pump load.
  • Display: 2.73" square IPS LCD, 320 x 320 resolution, 30 Hz refresh for system information and themes.
  • Lighting and control: Addressable RGB (ARGB) with multiple lighting modes and software synchronization; ZM-OZ software support for monitoring and fan control.
  • Fan control modes: Silent / Normal / Performance / Custom with support for motherboard PWM control and custom fan curves.
  • Cabling and mounting: Daisy-chain fan connector for clean cable routing; magnetic, angle-adjustable pump cover for flexible placement.
  • Tubing: Braided nylon sleeve with rubber tube for durability and flexibility.
  • Included thermal compound: ZM-STC10 high-conductivity paste.
  • Color: Black.

How to use

Mount the radiator in the chosen case location using the provided mounting holes in a pull or push configuration according to available space. Secure the cold plate to the CPU socket following the included instructions for your socket type. Connect the fan(s) and pump to the supplied hub or to motherboard headers, and attach the ARGB cables if lighting synchronization is required. Install the ZM-OZ software to configure display themes, monitor CPU and GPU parameters, and set fan control modes or custom curves. Apply the included ZM-STC10 thermal compound on the CPU before seating the cold plate for optimal thermal contact.

Usage recommendations

For consistent cooling performance, ensure good case airflow by providing adequate intake and exhaust. Use the custom fan curve option or motherboard PWM control to balance noise and cooling according to workload. Periodically check mounting screws and tubing routing, and keep the radiator fins clear of dust to maintain maximum heat dissipation. When synchronizing ARGB effects, use the motherboard RGB software or ZM-OZ hub for reliable color and mode management.

Specifications

Type:
All-in-one liquid cooler
Fan diameter:
120 mm
Supported processor sockets:
Socket AM5, Socket AM4, LGA 1700, LGA 1200 (Socket H5), LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3)
Product colour:
Black
All features

Performance

Type:
All-in-one liquid cooler
Fan diameter:
120 mm
Supported processor sockets:
Socket AM5, Socket AM4, LGA 1700, LGA 1200 (Socket H5), LGA 1156 (Socket H), LGA 1155 (Socket H2), LGA 1151 (Socket H4), LGA 1150 (Socket H3)
Maximum air pressure:
2.01 mmH2O
Bearing type:
Ceramic bearing
Coolant capacity:
1.25 L
Suitable location:
Processor
Pump motor speed:
3300 RPM
Fan speed (max):
2000 RPM
Fan speed (min):
600 RPM
Quantity per pack:
1 pc(s)
Fan noise level (max):
29.7 dB

Design

Product colour:
Black
Material:
Acrylonitrile butadiene styrene (ABS), Copper, Polycarbonate (PC)
Number of fans:
2 fan(s)
Display size (HxV):
320 x 320
Display type:
IPS
Fan connector:
4-pin
Radiator material:
Aluminum
Illumination LED:
Yes
Number of fan blades:
7
LED connector type:
3-pin

Weight & dimensions

Radiator width:
394 mm
Radiator depth:
120 mm
Radiator height:
27 mm
Fan dimensions (W x D x H):
120 x 120 x 25
Pump width:
72 mm
Pump depth:
72 mm
Pump height:
65 mm

Power

Rated current:
0.45 A
Pump voltage:
12
Fan current:
0.28 A
Rated voltage:
12 V
Fan power consumption:
3.36 W
Pump power consumption:
5.4 W
LED voltage:
5 V

Packaging content

Cables included:
3-pin
Package type:
Box
Mounting kit:
Yes
Screws included:
Yes
Number of clips:
4
Number of nuts:
4
RGB controller included:
Yes
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Instructions

zalman-ALPHA2 DS A36 Black-11391813.pdf
zalman-ALPHA2 DS A36 Black-11391813(1).pdf

Description

Instructions

zalman-ALPHA2 DS A36 Black-11391813.pdf
zalman-ALPHA2 DS A36 Black-11391813(1).pdf
Machine translation. Load original

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All ZALMAN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ZALMAN service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, fan diameter, supported processor sockets, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for ZALMAN ALPHA2 DS A36 liquid CPU cooler 120 mm?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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