Ocypus

Ocypus Gamma A20 BK Compact CPU Air Cooler

Name: Ocypus Gamma A20 BK Compact CPU Air Cooler,123mm Height Space-Saving CPU Cooler for Small Form Factor Cases,FARGB Lighting Effects,3-Pin
Brand: Ocypus
SKU: B0GH6NBX6M

Bottom line: The Ocypus Gamma A20 BK Compact CPU Air Cooler is a specs-and-price decision rather than a crowd-consensus one in the retro cpu coolers & fans category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Before you buy

Confirm socket / form-factor / power-rating compatibility against your build before ordering
Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

SpecPicks Verdict

SpecPicks scored Ocypus Gamma A20 BK Compact CPU Air Cooler using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. Ocypus's retro cpu coolers & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro cpu coolers & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

-FARGB lighting:Both the top cover and the fan feature FARGB lighting (Fixed Addressable RGB), producing a static three-color effect.
- Easy Plug-and-Play Activation: Simply connect the 3-pin connector to your motherboard’s CPU_FAN or CPU_OPT header—no extra controllers or complex setup required.
- Compact Design for Versatile Fit: height of 123mm, this space-saving CPU cooler fits perfectly in most PC cases.
- Efficient Heat Dissipation: Features 2×6mm direct touch heat pipes that make direct contact with the CPU for rapid heat transfer 110W.
-Ultra-Quiet Operation: The silent PC cooling fan operates at ≤21dB(A), providing a near-silent performance that won't disrupt your work.
Compatible with Intel LGA 115X/1200/1700/1851 and AMD AM4/AM5 sockets, fitting most modern CPUs for PC upgrades and new builds.

Full Specifications

Brand	Ocypus
Model	Gamma A20 BK ARGB
Voltage	12 Volts
Wattage	3.36 watts
Material	Metal, Plastic
Unit Count	1.0 Count
Noise Level	21 Decibels
Part Number	Gamma A20 BK ARGB
Compatibility	PC
Material Type	Metal, Plastic
Cooling Method	Air
-FARGB lighting	Both the top cover and the fan feature FARGB lighting (Fixed Addressable RGB), producing a static three-color effect.
Number of Items	1
Air Flow Capacity	32 Cubic Centimeters Per Minute
Compatible Devices	Cpu, Desktop
Included Components	Mounting tool,CPU cooler
Power Connector Type	3-Pin
Warranty Description	2 Years
-Ultra-Quiet Operation	The silent PC cooling fan operates at ≤21dB(A), providing a near-silent performance that won't disrupt your work.
Maximum Rotational Speed	1900 RPM
Full listing title	Ocypus Gamma A20 BK Compact CPU Air Cooler,123mm Height Space-Saving CPU Cooler for Small Form Factor Cases,FARGB Lighting Effects,3-Pin Connector,for Intel & AMD Sockets

Ready to buy?

Ocypus Gamma A20 BK Compact CPU Air Cooler,123mm Height Space-Saving CPU Cooler for Small Form Factor Cases,FARGB Lighting Effects,3-Pin Connector,for Intel & AMD Sockets is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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