KIKIFAN 7015 70 * 70 Alternatives: 6 Similar Picks Compared

How each alternative compares

Noctua SFF Foam CPU Cooler Fan Duct Kit

The Noctua NA-FD1 is not a fan but a duct kit for small form factor cases. It measures 3.9 by 1.89 by 4.72 inches and weighs 1.9 ounces. Unlike the KIKIFAN fan, it does not move air. It seals gaps around low-profile coolers like the NH-L9. You should pick this if you already have a Noctua cooler and need better airflow management. It lacks PWM control and rotational speed because it is a passive accessory. It is best for builders with specific Noctua hardware who need to optimize air paths rather than replace a moving part.

StarTech.com 65x60x45mm Socket 7/370 CPU Cooler

The StarTech FAN370PRO is a legacy cooler for Socket 7 and 370 systems. It measures 65 by 60 by 45mm and weighs 4.8 ounces. It is larger than the 70mm KIKIFAN fan in width and height but shorter in depth. It lacks PWM control and modern electrical specifications. You should pick this only for vintage builds requiring a TX3 connector. It gives up high RPM performance for compatibility with older processors. It is not suitable for modern CPUs or cases requiring 70mm fans. This is a niche part for maintaining retro hardware rather than upgrading current systems.

Ultra Socket 775 Copper Core CPU Cooler

The Ultra P4 Socket 775 Cooler is a large heatsink for LGA 775 desktops. It measures 3.7 by 7.1 by 9.7 inches and weighs 1 pound. It is significantly larger than the compact 70mm KIKIFAN fan. It includes a fan but is designed for mid-tower cases, not small form factors. You should pick this for upgrading older LGA 775 systems with copper core cooling. It lacks the specific 70mm form factor and PWM precision of the KIKIFAN. It offers strong airflow for legacy processors but is incompatible with modern sockets. This is a solution for older desktops rather than compact PC builds.

Socket 478 Aluminum 70mm CPU Cooler

This Socket 478 Aluminum Heatsink includes a 70mm fan. It is designed for legacy Intel Pentium or Celeron systems. The fan provides adequate cooling for CPUs up to 3.2 GHz. It lacks PWM control and the high RPM range of the KIKIFAN fan. You should pick this for maintaining older systems without modern features. It shares the 70mm width but likely differs in depth and mounting style. It gives up high-speed performance for basic cooling needs. This is a specialized part for retro computing rather than a general-purpose fan replacement for modern builds.

StarTech.com 50mm Socket 7/370 Aluminum Cooler

The StarTech FANP1003LD is a 50mm aluminum cooler for Socket 7 and 370 CPUs. It measures 1.61 by 1.97 by 1.97 inches and weighs 8 ounces. It is much smaller than the 70mm KIKIFAN fan. It lacks PWM control and high rotational speeds. You should pick this only for niche legacy builds with Socket 7 or 370 processors. It is not suitable for modern PCs or cases requiring 70mm fans. It offers basic airflow for older hardware. This is a replacement part for specific vintage systems rather than a versatile cooling solution for current technology.

Evercool Wii Cooling Fan

The Evercool TG-W1 is a specialized fan for Nintendo Wii console repair. It is not designed for PC CPU cooling. It lacks the 70mm form factor and PWM control of the KIKIFAN fan. You should pick this only if you are replacing a broken console fan. It is unsuitable for desktop or laptop builds. It gives up all PC-specific mounting and electrical standards. This is a niche part for console maintenance rather than a computer hardware component. It does not offer the airflow or control features needed for processor cooling in standard PC cases.

Quick picks

Our 7 picks

1 Best overall

KIKIFAN 70mm PWM CPU Fan

Best for: Compact PC cases needing 70mm fans

Fan Size

70mm

Fan Speed

3500 RPM

Features

Fan

Dimensions

2.54 × 2.54 × 1 inches

Weight

2.82 ounces

View on Amazon: KIKIFAN 70mm PWM CPU Fan Affiliate link

This KIKIFAN fan measures 70 by 70 by 15 mm and runs on 12V DC. It uses a ball bearing for a rated 60,000-hour service life. The PWM signal allows speeds from 1000 to 3500 RPM. You get a compact cooling solution for small form factor builds or legacy Socket 7/370 systems. It fits cases where space is tight.

Pros

• 70x70x15mm compact dimensions
• 3500 RPM maximum speed
• 60,000-hour ball bearing lifespan
• 12V PWM control

Cons

• Small 70mm size limits cooling capacity
• 15mm thickness may not clear tall RAM
• No heatsink included for passive cooling

Good fit if

• You need a replacement fan for a 70mm slot
• You are building a small form factor PC
• You require PWM speed control

Skip if

• You need a complete cooler with heatsink
• You require high static pressure for dense radiators
• You have a standard ATX case with 120mm slots

Verdict: KIKIFAN 70mm PWM CPU Fan is a direct replacement for small fans in compact cases. It suits builders who need a specific 70mm size with PWM control.

2 Also great

Noctua SFF Foam CPU Cooler Fan Duct Kit

Best for: Small form factor cases with Noctua low-profile coolers

Features

Fan

Dimensions

4.72 × 3.9 × 1.89 inches

Weight

1.9 ounces

View on Amazon: Noctua SFF Foam CPU Cooler Fan Duct Kit Affiliate link

The Noctua NA-FD1 is a fan duct kit designed to bridge the gap between your CPU cooler and perforated case panels. It uses EVA foam spacers adjustable from 5 to 45mm to improve airflow. This accessory helps lower temperatures by up to 5°C. It is ideal for small form factor builds using Noctua NH-L9 series coolers. The kit weighs 1.9 ounces and fits cases like the Dan A4-SFX.

Pros

• Adjustable EVA foam spacers range from 5 to 45mm
• Reduces intake temperature by up to 5°C
• Compatible with NH-L9i and NH-L9a cooler models
• Trusted Noctua quality with a 6-year warranty

Cons

• Only works with specific Noctua low-profile coolers
• Does not include the CPU cooler itself
• Limited to small form factor case applications

Good fit if

• You use a Noctua NH-L9 series cooler in an SFF case
• Your case has perforated panels that reduce airflow efficiency
• You want to maximize cooling performance without changing fans

Skip if

• You use a tower cooler or non-Noctua low-profile model
• You have a solid side panel with no airflow intake
• You need a complete cooling solution rather than an accessory

Verdict: Noctua NA-FD1 Fan Duct Kit is a specialized accessory for users with Noctua NH-L9 coolers in small form factor cases who need to seal gaps for better airflow.

3 Best budget

StarTech.com 65x60x45mm Socket 7/370 CPU Cooler

Best for: vintage Socket 7 and 370 builds

Socket Compatibility

Socket 7/370

Features

Fan

Weight

4.8 ounces

View on Amazon: StarTech.com 65x60x45mm Socket 7/370 CPU Cooler Affiliate link

This StarTech.com cooler is designed for older Socket 7 and Socket 370 processors. It measures 65x60x45mm and weighs 4.8 ounces. The unit includes a fan and a TX3 connector for direct compatibility with legacy motherboards. It is a practical solution for maintaining thermal performance on vintage hardware. You should consider this if you need a reliable replacement for a discontinued cooling component.

Pros

• Compatible with Socket 7 and Socket 370 CPUs
• Includes TX3 connector for easy installation
• Compact 65x60x45mm size fits small form factors
• Black finish matches standard heatsink aesthetics

Cons

• Limited to legacy Socket 7 and 370 platforms
• Smaller 65x60mm footprint compared to modern 70mm standards
• No PWM support listed in specifications

Good fit if

• You are building or repairing a vintage Socket 7 system
• You need a direct TX3 connector replacement
• You require a compact cooler for a small case

Skip if

• You use modern LGA or AM4 sockets
• You need PWM fan control for variable speeds
• You require a 70x70mm standard size

Verdict: StarTech 65x60mm Socket 7 CPU Cooler provides a targeted solution for legacy hardware. It fits users who need a direct TX3 connector for Socket 7 or 370 processors.

4 Also great

Ultra Socket 775 Copper Core CPU Cooler

Best for: upgrading older LGA 775 desktops

Socket Compatibility

Socket 775

Fan Speed

3600 RPM

Material

Copper

Features

Fan

Dimensions

9.7 × 3.7 × 7.1 inches

Weight

1 pounds

View on Amazon: Ultra Socket 775 Copper Core CPU Cooler Affiliate link

This Ultra P4 cooler uses a copper core with aluminum fins for Socket 775 processors. It features a PWM fan that runs at 3600 RPM. The sleeve bearing supports speed adjustments. It measures 9.7 by 3.7 by 7.1 inches and weighs one pound. You need this for older LGA 775 builds. It fits compact cases where space is limited.

Pros

• Copper core heatsink construction
• PWM fan speed control
• High 3600 RPM fan speed
• Socket 775 compatibility

Cons

• Sleeve bearing limits longevity
• Only fits older Socket 775
• 9.7-inch height restricts case fit

Good fit if

• You have a Socket 775 CPU
• You need PWM fan control
• You want copper core cooling

Skip if

• You use modern LGA 1700
• You need quiet operation
• You have a small ITX case

Verdict: Ultra P4 Socket 775 Copper Core Heatsink is a solid upgrade for legacy LGA 775 systems. It offers strong airflow for older processors in compatible mid-tower cases.

5 Best premium

Socket 478 Aluminum 70mm CPU Cooler

Best for: Legacy Socket 478 CPU cooling

Socket Compatibility

Socket 478

Fan Size

70 mm

Features

Fan

View on Amazon: Socket 478 Aluminum 70mm CPU Cooler Affiliate link

This kit pairs an aluminum heat sink with a 70 mm sleeve bearing fan for Socket 478 processors. It supports Intel Pentium CPUs up to 3.2 GHz and Celeron Dual up to 2.8 GHz. The 12V fan draws 0.18A and spins at 3500 RPM. You get a standard 3-pin motherboard connector. It is a practical solution for older systems needing reliable cooling.

Pros

• Aluminum heat sink design
• 70 mm fan size
• Supports CPUs up to 3.2 GHz
• 3-pin motherboard connector

Cons

• Sleeve bearing fan may have shorter lifespan than ball bearings
• Only supports legacy Socket 478
• 70 mm fan is smaller than standard 80 mm or 120 mm options

Good fit if

• You are upgrading a legacy Socket 478 system
• You need a direct replacement for an older CPU cooler
• You require a 70 mm form factor fan

Skip if

• You have a modern Socket LGA or AM4/AM5 motherboard
• You need PWM fan control
• You want a high-performance cooler for current generation CPUs

Verdict: Socket 478 Aluminum Heatsink and 70mm Fan fits users maintaining older Intel Pentium or Celeron systems. It provides adequate cooling for CPUs up to 3.2 GHz without modern features.

6 Best black

StarTech.com 50mm Socket 7/370 Aluminum Cooler

Best for: Socket 7 and Socket 370 CPUs

Socket Compatibility

Socket 370, Socket 7

Fan Size

50 mm

Color

Black

Material

Aluminum

Features

Fan

Dimensions

1.97 × 1.61 × 1.97 inches

View on Amazon: StarTech.com 50mm Socket 7/370 Aluminum Cooler Affiliate link

This StarTech.com cooler combines a 50 mm fan with an aluminum heatsink for Socket 7 and Socket 370 processors. It measures 50x50x41 mm and weighs 8 ounces. The black unit includes an LP4 connector. It suits users needing a compact solution for older hardware. The small footprint fits tight spaces where larger coolers will not.

Pros

• 50 mm fan size
• Aluminum heatsink material
• Supports Socket 7 and Socket 370
• Includes LP4 connector

Cons

• Small 50 mm fan limits airflow
• Only fits legacy Socket 7/370
• Limited to older processor types

Good fit if

• You need a cooler for Socket 7 or 370
• You have a very tight case space
• You want a black aluminum heatsink

Skip if

• You use modern CPU sockets
• You need high airflow for gaming
• You require a larger 80 mm fan

Verdict: StarTech.com 50mm Socket 7/370 Fan fits only older Socket 7 and Socket 370 systems. It is a niche part for legacy builds, not modern PCs.

7 Also great

Evercool Wii Cooling Fan

Best for: Wii console fan replacement

Features

Fan

View on Amazon: Evercool Wii Cooling Fan Affiliate link

This Evercool fan is designed for the Nintendo Wii console. It serves as a replacement or upgrade for the original system cooling unit. The model is listed as TG-W1. It fits the specific form factor of the Wii. You should use this if your console needs airflow replacement. It is not a CPU cooler for PCs. It is a dedicated component for gaming hardware maintenance.

Pros

• Specific model TG-W1 for Wii compatibility
• Direct replacement for system cooling
• Fan-based cooling mechanism

Cons

• Not suitable for PC CPU cooling
• Limited to Nintendo Wii hardware
• No specifications for airflow or noise

Good fit if

• You need a replacement fan for a Wii console
• You are repairing overheating issues in the Wii
• You require the specific TG-W1 model form factor

Skip if

• You are looking for a PC CPU air cooler
• You need cooling for a Socket 775 or 478 processor
• You want a fan with adjustable PWM speed

Verdict: Evercool Fii Turbo Cooling Fan TG-W1 is a specialized part for Wii repair. It fits users replacing a broken console fan, not PC builders.

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Frequently asked questions