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Compact Single Tower CPU Air Coolers from China Suppliers | Factory OEM Solutions for SFF Builds

Lineng Tech is a leading **OEM manufacturer** based in **China**, specializing in high-quality single-tower CPU air coolers. Our innovative cooling solutions feature a compact single-tower design and an optimized offset heat pipe layout, providing ample clearance for memory modules. This design ensures exceptional adaptability for small form factor (SFF) chassis, making our coolers ideal for compact gaming PCs, branded pre-built machines, office workstations, and embedded systems. With Lineng Tech, achieve stable heat dissipation even in limited installation spaces, As one of the top **suppliers** in the industry, we leverage extensive thermal design expertise to offer a range of single-tower cooling products, from entry-level options to high-performance variants, all designed to deliver balanced cooling efficiency and cost-effectiveness. Our coolers are compatible with popular Intel LGA 1700/1200/115x and AMD AM5/AM4 sockets. Additionally, we provide comprehensive **OEM services**, including custom brand logos, packaging, and other bulk options to meet diverse customer needs directly from our state-of-the-art **factory**
  • Type Single Tower CPU Air Cooler
  • Heatsink Material Copper & Aluminum
  • Application Computer Case
  • Intel LGA1851 | LGA1700
  • Fan Size 90mm | 120mm
  • AMD AM5 | AM4

Single Tower CPU Air Cooler Product Lines for OEM Projects
Offer one-stop customization across air, AIO, and advanced liquid cooling solutions for diverse market needs. From design and thermal optimization to appearance and functionality.
LT400 Entry-Level Single Tower Cooler
LT400 — Entry-Level Single Tower Cooler
TDP: Up to 180W | Fan: 120mm | Heat Pipes: 4×Φ6mm | Noise: 22-34 dBA | Size: 122×71×157mm

Cost-effective single tower cooler for entry gaming PCs, office workstations and embedded systems.
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LT600 Mid-Range Single Tower Cooler
LT600 — Mid-Range Single Tower Cooler
TDP: Up to 260W | Fan: 120mm | Heat Pipes: 6×Φ6mm | Noise: 22-34 dBA | Size: 122×111×162mm

High-performance single tower cooling for mainstream gaming PCs, multi-task workstations and SFF builds.
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TK100 Mid-Range Single Tower Cooler
TK100 — Mid-Range Single Tower Cooler
TDP: Up to 220W | Fan: 120mm | Heatpipes: 4×6mm Copper | Noise: 25 dBA | Weight: 600g

High-performance single tower air cooler with ARGB lighting for mainstream gaming PCs and workstations.
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YT400 Performance Single Tower Cooler
YT400 — Performance Single Tower Cooler
TDP: Up to 230W | Fan: 120mm | Heat Pipes: 4×6mm Copper | Noise: ≤28 dBA | Size: 120×120×155mm

The built-in temperature display makes it ideal for custom RGB gaming PCs and bulk OEM orders with personalized branding.
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BR500-Mirror Mid-Tier Single Tower Cooler
BR500-Mirror — Mid-Tier Single Tower Cooler
TDP: Up to 220W | Fan: 120mm | Heat Pipes: 4×6mm Copper | Noise: 25 dBA | Size: 120×120×25mm

Premium single-tower air cooler with stunning ARGB lighting, built with copper heat pipes and aluminum fins.
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Single Tower Advantages
Single Tower Advantages & Fan Specifications
Single tower CPU air coolers, including mainstream 90mm CPU air cooler and 120mm CPU air cooler models, stand out for their compact build, lightweight design, full RAM compatibility and wide chassis adaptability. With high cost performance, they are ideal cooling solutions for SFF cases, entry-level gaming PCs, office desktops and embedded systems.
  • Superior RAM Compatibility: 90mm and 120mm CPU air coolers support all high-profile RAM without slot blocking.
  • Full SFF Case Adaptability: Compact design fits mini-ITX, HTPC and all small-form-factor chassis.
  • Optimized Airflow: Slim structure reserves ample space for cable management and smooth airflow.
  • Lightweight Design: Lighter than dual-tower coolers, reducing motherboard load and installation stress.
  • High Cost Performance: Mature simple structure lowers costs, perfect for budget and OEM bulk orders.
  • Easy Installation: Simplified mounting kits enable fast and hassle-free assembly.
  • Universal Compatibility: Universal backplate supports all mainstream Intel and AMD CPU platforms.
  • Wide Application: Ideal for gaming PCs, office workstations and embedded systems.
Single vs Dual Tower CPU Air Cooler
Single vs Dual Tower
Choosing between single tower and dual tower CPU air coolers depends on your specific requirements. Here's a comprehensive comparison to help you make the right decision:
When to Choose Single-Tower Coolers:
  • Mid & low-end CPUs with TDP ≤ 150W
  • Small Form Factor (SFF) and mini-ITX compact cases
  • Workstations requiring full access to all memory slots
  • Cost-sensitive bulk OEM orders and pre-built brand PCs
  • Weight-sensitive devices such as all-in-one and embedded systems
  • Simple installation and easy maintenance
When to Choose Dual-Tower Coolers:
  • High-end CPUs with TDP > 180W and overclocking setups
  • Mid-tower or full-tower cases with ample internal space
  • Users pursuing maximum thermal performance
  • High-end gaming PCs and content creation workstations
  • Low-profile RAM or only two memory sticks to avoid physical interference
Comparison Table
Comparison Item Single Tower Dual Tower
Cooling Performance Mid-high (TDP 100-180W) High (TDP 180-250W+)
Case Compatibility Excellent (SFF & small chassis supported) Fair (Mid-tower or larger case required)
RAM Compatibility Excellent (No obstruction to memory slots) Fair (May block the first RAM slot)
Weight Light (300-600g) Heavy (800-1500g)
Installation Difficulty Simple Relatively Complex
Cost Low High
Application Scenarios Office PC / Entry Gaming / SFF / Branded Prebuilt High-end Gaming / Overclocking / Workstation / High-performance Builds
Custom Branding Available for Your Product Line
Already working with a PC hardware brand? We can white-label to match your existing product lines.
Request White-Label Quote ✈️
Frequently Asked Questions
What is the maximum TDP supported by your single tower coolers?
Our single tower coolers can support a wide range of TDPs, reaching up to 260W for mid-range models like the LT600, making them highly capable for mainstream gaming PCs and workstations.
Do single tower coolers block RAM slots on the motherboard?
No, one of the main advantages of single tower coolers is their superior RAM compatibility. They are designed to support all high-profile RAM modules without obstructing or blocking any memory slots.
Are these coolers suitable for Small Form Factor (SFF) cases?
Absolutely. The compact design of our single tower coolers makes them perfectly adaptable for mini-ITX, HTPC, and other small-form-factor chassis where space is limited.
When should I choose a single tower cooler over a dual tower cooler?
You should choose a single tower cooler if you have a mid to low-end CPU (TDP ≤ 150W), are building in an SFF case, need full access to memory slots, or are looking for a highly cost-effective solution for bulk OEM orders.
Do you offer custom branding or white-label services?
Yes, we offer one-stop customization and white-label services. If you are already working with a PC hardware brand, we can customize the appearance, branding, and packaging to seamlessly match your existing product lines.
What fan sizes are available for your single tower air coolers?
We primarily offer mainstream 90mm and 120mm CPU air cooler models, which provide an excellent balance of optimized airflow, low noise levels, and compact dimensions.