Best 80mm Case Fans

300x800mm 11.8x31.5inch DIY Computer PC Case and Fans PVC Dustproof Mesh Filter Cover with 3M Magnetic Strip for Computer Chassis Speakers and More

0.8MM MESH HOLE: 30x80cm pc computer chassis and fans dust filter mesh cover with 0.8mm hole for prevent dust and hair from case..
DIY MULTIPLE SIZE: 80cm 31.5inch pc computer case dust filter mesh cover with 3m 118inch magnetic strip separately,you can flexibly diy and build your own dustproof project easily..
WIDE APPLICATION: Designed for home pc computer chassis and fan dust filter,speaker grills and other electrical electronic products dust protection or some diy dustproof projects.It can be dust cover for gaming consoles,Xbox,Xbox Series X,Xbox One X and more..
DUSTPROOF&VENTILATION: The mesh cover can be used instead of the side cover of pc case,effectively increase the ventilation effect and ensure clean to prolong device working life..
DETAILED SPECIFICATION: Size:300x800mm(11.81x31.5inch) pvc material filter mesh with 0.45mm thickess 0.8mm mesh hole for better ventilation..

Spacious Chassis: This massive 4U server case has 7 internal 3.5” HDD bays plus room for 2 additional 5.25” devices..
Expandable & ATX/CEB Compatible: 7 PCI expansion slots and ATX and CEB motherboard compatibility give you growth options for all of your needs..
Quiet Cooling: 4 pre-installed cooling fans provide excellent airflow and heat protection at reduced noise. 1 front 120mm fan and 2 rear 80mm fans ensure your drives and chassis avoid overheating..
Desired Features: Front panel LED indicators for power and HDD monitoring allows quick, easy visual assessment. Additional utility with 1 USB 3.0 and 2 USB 2.0 ports and a built-in front panel lock provides extra security for your server case..

4 pin fan splitter cable connects 3 computer case fans to a single motherboard fan header.
PWM splitter cable connects an additional fan to increase airflow in your computer case.
Fan speed label on the 4 pin fan master connector of the fan header splitter is wired to receive the PWM control signal and share it to the slave fans.
PC fan splitter connects to the 4-Pin header on the motherboard and splits the signal to 3 PWM fans.
PWM fans can spin at the same speed using software from a motherboard equipped with PWM control.
CPU fan splitter has a 4 pin fan connector a wire that sends the RPM signal to the motherboard connector for synchronizing the fan speed with the other 2 fans.
3 pin fan connector omits the RPM signal pin for tandem fan speeds with all 3 fans when supported by your computer and fans.
Cost-effective 2-pack of computer fan splitter cables provides a spare cable for a adding a fan to increase cooling in your computer.
Sleeved and wrapped black 12-inch case fan splitter cable provides a tidy look in an open computer case.
3-pin & 4-pin fan compatible with computer case fans such as the Cooler Master Hyper 212 EVO 120mm, a 200mm case fan such as the Cooler Master MegaFlow 200mm, and 230mm case fans.
Add more cooling to your computer with t....

Universal computer case cooling fan mounting screws..
Fits for 70mm, 80mm, 90mm, 92mm, 120mm, 140mm computer case fan..
Size: KB 5*10mm, fit for most computer case fan, Standard flat head, phillips head screw..
High grade carbon steel, durable and useful.
Easy to Install, self-tapping thread design for quick and easy installation of most standard plastic-framed case fans.

4U Server case with rails, which is support your cabinet depth for 600-1000MM (23.6''- 39.3'').
Six internal 12 Gb/s Mini-SAS HD SFF-8643 backplane.
3X120mm middle fans wall, 2 x 80 mm rear fans.
24x hot-swappable SATA (II or III) / SAS 12G drive bays.

【Wide Application】This 80mm high speed fan can be used for cooling / ventilation in CNC Controller Box, Car Audio Amplifier, Inverter, Power Supply, LED Grow Lights, Battery Box, Vivarium, etc..
【Direct Replacement】as a standard size 80x80x25mm fan, it can be used to replace old broken 80 mm fans found in various electronics and machinery.
【High Speed】This high rpm fan is designed to maximize airflow and suitable for noise tolerant environments.
Such as work shops, outdoor electric cabinets, truck, etc. max. 43.2 dBA @ 4500 RPM.
【Powerful Airflow】The fan moves a lot of air.
you can use this fan for cooling a device or increasing ventilation or airflow at a particular place. Airflow: 59 CFM.
【Dual-Ball Motors】The fan features a brushless motor.
precision dual-ball bearings have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright.
【Easy to Install】Fan size (edge to edge): 3.15 x 3.15 x 0.98 in. (80 x 80 x 25 mm).
Hole to Hole Distance: 2.82 x 2.82 in. (71.5 x 71.5 mm).
The fan can be used as both intake or exhaust fan inside your electronic enclosure or server chassis.
【XH 2.54mm 2 Pin Plug】It is a 2-pin connector fan with 11.8 in. enough long power wires.

Highly Efficient Ventilation : The computer fans destinctive design on the back end of the fan blades providing highly efficient ventilation, rgb pc fans 5 pin connector fan allows for dynamic speed adjustment Max 1300 rpm..
High performance 120mm fan rgb pressure-optimised blade design with outstanding quietness of operation, computer case fans excellent balance of performance and quietness, pc case fans supports automatic motherboard speed control..
120mm case fan colorful addressable led light design, unlimited color transformation, computer fan 120mm with good cooling capacity..
RGB cpu fan Heatsink Attributes: PC fan 120mm quiet Air Flow Rate: 50.5 CFM. Operating Voltage: 7V - 13.2V. Speed: 600 - 1300 RPM, rgb case fans delivering the superior airflow..
120mm rgb fan Include: Case fans 120mm 3 pack + 2 LED strips + pc fan controller. Trusted Premium Brand ALSEYE Service: If you encounter any problems during use cooling fan pc, our friendly and reliable customer service will respond to you within 24 hours!.

2 pack of 80mm black finger grills with 8pcs of M5×10 fan mounting screws.
Stops all size fingers and other intrusions from getting into 80mm fans.
Size: ① Straight side hole distance: 70mm. ② Bevel hole distance: 102mm. ③ Screw hole diameter: 5mm..

Spacious Chassis: This massive 4U server case has 8 internal 3.5” HDD bays plus room for 3 additional 5.25” devices..
Expandable & ATX/CEB Compatible: 7 PCI expansion slots and ATX and CEB motherboard compatibility give you growth options for all of your needs..
Quiet Cooling: 4 pre-installed cooling fans provide excellent airflow and heat protection at reduced noise. 2 front 120mm fans and 2 rear 80mm fans ensure your drives and chassis avoid overheating..
Desired Features: Front panel LED indicators for power, HDD, and LAN status monitoring allow quick, easy visual assessment. Additional utility with 1 USB 3.0 and 1 USB 2.0 port and built-in front panel lock provides extra security for your server case..