Arctic Alpine 23 CO Compact AMD CPU Cooler for AM5 and AM4 Sockets

The Arctic Alpine 23 CO is a compact AMD CPU cooler built to keep your processor at safe temperatures without adding much noise or installation hassle. It uses a 90 mm fan rated at just 0.3 Sone and comes with MX-2 thermal paste already applied, so you can go from unboxing to installing quickly.

If you are looking for a dependable Arctic CPU cooler for an AM5 or AM4 system, this model gives you a simple air-cooling upgrade with a 6-year warranty. It suits everyday home PCs, office workstations, student builds, and compact setups where space matters.

Key Features

• 90 mm fan with 200–2700 rpm range: The fan adjusts across a wide speed range, so it can run slowly during light tasks and speed up when the processor works harder.

• Dual ball bearing design: Ball bearings are built for durability, which helps the fan run reliably over long hours of daily use.

• Low noise rating of 0.3 Sone: Quieter operation makes it comfortable for bedrooms, offices, and study spaces.

• Pre-applied MX-2 thermal paste: The paste is already on the base, so you don't need to buy or apply it separately. This makes installation faster and easier for first-time builders.

• Aluminum fin construction: The aluminum fins spread heat from the CPU into the airflow created by the fan.

• Unlimited RAM clearance: The cooler does not block memory slots, so you can install tall RAM modules without worrying about clearance.

• Compact size (98.6 × 121 × 65 mm, 275.5 g): The small footprint and light weight suit compact PC builds. Please confirm your case's CPU cooler height limit before buying.

• 4-pin connector: It plugs into a standard motherboard fan header for simple cable management.

• AMD AM5 and AM4 support: It works with two popular AMD socket generations, so it fits both newer and existing builds.

• 6-year warranty: A long warranty period gives you added confidence in your purchase.

Why Choose the Arctic Alpine 23 CO Compact AMD CPU Cooler

Easy to install. With thermal paste pre-applied and support for AM5 and AM4 sockets, this cooler suits both first-time builders and experienced users who want a quick swap.

Quiet everyday performance. A 0.3 Sone noise rating and a dual ball bearing fan make it a sensible choice for home and office PCs where fan noise is distracting.

Fits where others don't. Unlimited RAM clearance and a compact body mean fewer compatibility surprises inside smaller cases.

Trusted brand, long warranty. If you are searching for a reliable Arctic CPU cooler, the Alpine 23 CO combines a well-known brand with 6 years of warranty coverage.

Best Use Cases

• Home and office desktop PCs

• Student and budget AMD builds

• Compact PC builds

• Quiet workstations for everyday productivity

Technical Specifications