--- product_id: 621267074 title: "DARKROCK 3-Pack 120mm Black Computer Case Fans High Performance Cooling Low Noise 3-Pin 1200 RPM Hydraulic Bearing Quiet Long Life Up to 30,000 Hours 5 Years Warranty" brand: "darkrock" price: "£30.29" currency: GBP in_stock: true reviews_count: 5 category: "Darkrock" url: https://www.desertcart.co.uk/products/621267074-darkrock-3-pack-120mm-black-computer-case-fans-high-performance store_origin: GB region: United Kingdom --- # 30,000 hrs hydraulic bearing life 1200 RPM max speed 32.1 dBA ultra-quiet DARKROCK 3-Pack 120mm Black Computer Case Fans High Performance Cooling Low Noise 3-Pin 1200 RPM Hydraulic Bearing Quiet Long Life Up to 30,000 Hours 5 Years Warranty **Brand:** darkrock **Price:** £30.29 **Availability:** ✅ In Stock ## Summary > 🖤 Cool your build, not your vibe. ## Quick Answers - **What is this?** DARKROCK 3-Pack 120mm Black Computer Case Fans High Performance Cooling Low Noise 3-Pin 1200 RPM Hydraulic Bearing Quiet Long Life Up to 30,000 Hours 5 Years Warranty by darkrock - **How much does it cost?** £30.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/621267074-darkrock-3-pack-120mm-black-computer-case-fans-high-performance) ## Best For - darkrock enthusiasts ## Why This Product - Trusted darkrock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted from heat-resistant, eco-friendly PBT material for superior insulation and long-lasting toughness. - • **Durability That Lasts:** Premium hydraulic bearings guarantee up to 30,000 hours of smooth, reliable performance backed by a 5-year warranty. - • **Whisper-Quiet Operation:** Soft silicone vibration dampeners ensure noise stays below 32.1 dBA—work or game without distractions. - • **Plug & Play Compatibility:** Standard 120mm size with 3-pin interface fits seamlessly into any case—no tech expertise required. - • **Effortless High-Performance Cooling:** Nine aerodynamic blades deliver optimal airflow at a steady 1200 RPM, keeping your rig cool under pressure. ## Overview The DARKROCK 3-Pack 120mm case fans combine high-efficiency 1200 RPM airflow with ultra-quiet operation at 32.1 dBA, supported by durable hydraulic bearings rated for 30,000 hours. Designed for easy installation and built with heat-resistant PBT material, these fans offer reliable, long-lasting cooling backed by a 5-year warranty—perfect for professionals seeking silent, efficient PC performance. ## Description 120mm 3-Pack Computer Case Fan Review: it’s 2025 and I buy some pc case fans, unbeknownst to me and despite what the pictures show they’re not normal 3-4pin cables- NO, they’re a bunch of old cables that don’t even connect anymore. I wish I could upload a picture that’s how mad i am Review: صامتات و سهله التركيب ## Features - High Performance Cooling Fan: The design of nine fan blades, the maximum speed reaches 1200 RPM, and it is connected to the motherboard through the 3 PIN interface, providing a good cooling effect for the case - Low Noise: Every fans is equipped with four soft silicone cushions that can absorb vibration at high speeds. The maximum noise is only 32.1 dBA. Keep the case in a relatively quiet environment when working - Hydraulic Bearing Design: High-quality bearings can make the fan rotate more stably, reduce noise, and prolong its service life. Each fan can work an average of 30,000 hours - Simple Installation: This computer fan's size is 120 mm and is compatible with all types of cases, making it easy to install. You can do it even if you have no installation experience - Good Insulation and Heat Resistance: Case fan uses PBT environmental protection material, with good insulation and heat resistance, tough and durable quality ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CD7P3S8Q | | Are Batteries Included | No | | Best Sellers Rank | 193,752 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 508 in Laptop External Cooling Fans | | Brand | DARKROCK | | Colour | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (952) | | Date First Available | 7 Aug. 2023 | | Guaranteed software updates until | unknown | | Item Weight | 522 g | | Item model number | BK3 | | Manufacturer | DARKROCK | | Product Dimensions | 11.99 x 11.99 x 2.49 cm; 522 g | | Voltage | 12 Volts (DC) | | Wattage | 1.2 watts | ## Product Details - **Brand:** DARKROCK - **Compatible devices:** Desktop - **Cooling method:** Air - **Material:** Plastic - **Maximum rotational speed:** 1200 RPM - **Noise level:** 32.1 Decibels - **Power connector type:** 3-Pin - **Product dimensions:** 12L x 12W x 2.5H centimetres - **Voltage:** 12 Volts (DC) - **Wattage:** 1.2 watts ## Images ![DARKROCK 3-Pack 120mm Black Computer Case Fans High Performance Cooling Low Noise 3-Pin 1200 RPM Hydraulic Bearing Quiet Long Life Up to 30,000 Hours 5 Years Warranty - Image 1](https://m.media-amazon.com/images/I/71zy9rUrX6L.jpg) ## Questions & Answers **Q: Is the ARGB fan?** A: No, it is not include ARGB. Connector with 3 PIN. **Q: How many watts are the fans?** A: Each BK120 fan is rated for 0.18 A (1.2 W) in total on the 12V DC rail, which corresponds to the peak draw with startup boost. **Q: How can i figure out which way the fan blows?** A: The quick way is, when the logo sticker is facing you it will suck in air, and if the sticker is on the other side then it’s the outtake. **Q: Do these fans come with connection cables or do you need to buy them separately?** A: They come with connection cables but not include the hub. **Q: Can these be mounted to the case or only on radiators?** A: They are meant to be mounted to a case and come with the screws that you need for it. For radiators, you might need to buy fan clips to attach them depending on the attachment method for the radiator. ## Customer Reviews ### ⭐ Review *by T***R on 6 July 2025* it’s 2025 and I buy some pc case fans, unbeknownst to me and despite what the pictures show they’re not normal 3-4pin cables- NO, they’re a bunch of old cables that don’t even connect anymore. I wish I could upload a picture that’s how mad i am ### ⭐⭐⭐⭐⭐ Review *by A***D on 5 August 2024* صامتات و سهله التركيب ### ⭐⭐⭐⭐⭐ Review *by R***L on 28 January 2026* Don’t sleep on these fans! I bought them on a Haul deal for a PC I was building with the intention of upgrading to RGB later. Honestly, I may just leave them in there as they have been performing way better than I imagined. Airflow is good, and they are super quiet. The build quality is good, and seem very durable so far. ## Frequently Bought Together - DARKROCK 3-Pack 120mm Black Computer Case Fans High Performance Cooling Low Noise 3-Pin 1200 RPM Hydraulic Bearing Quiet Long Life Up to 30,000 Hours 5 Years Warranty - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - DARKROCK EC2 Black ATX Mid Tower PC Case, Type-C Ready, Supports 50 Series Graphics Cards, Tempered Glass Side Panel, up to 8 x 120mm Cooling Fans & 1 x 360mm Radiator, 1 x Pre-Installed Fan --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/621267074-darkrock-3-pack-120mm-black-computer-case-fans-high-performance](https://www.desertcart.co.uk/products/621267074-darkrock-3-pack-120mm-black-computer-case-fans-high-performance) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*