Affordable Solar & Wind

Solar electric system help, please? DIY?

I'm planning to construct a solar powered ventilator. I have several questions.
If I use just one 12v dc solar panel (PV Module), how many fans( CPU Fan) can I operate?
Do i need a battery and a charge controller?
What about DC input?
How do I set up the system with the basic equipment to operate this solar powered ventilator project of mine?

Tips and links to other websites are are very much appreciated. Thank you for sharing your knowledge.

P/S: I am not an electrician neither an engineer in any engineering field. I just want to learn and invent something for the sake of inventing only.

If you want to power the fans only when solar energy is produce, the solution is rather simple, the sum of the load current should be a bit less than the current the panel can provide.

I believe a typical 80mm CPU fan draws 150ma, which is about 1.8W (I'd round that to 2W), and leave extra, so a 5 watt panel should run two fans easy.

If you want to run the fans all the time, in addition for accounting for powering the fans needed when solar is present, you need to account solar power needed to charge a battery at least enough to power when solar is not present in the one day, if not to cover a couple days with weak solar (such as overcast days). For that, you need a battery with enough capacity for those "non solar" conditions, and panel capacity to run your load and charge the battery. You will likely need a charge controller depending on capacity.

Solar fan using yard light PV cells

Contac 30 CPU Fan $37.99 Thermaltake Contac 30 Universal CPU Cooler 120mm PWM Fan With Blue LEDs Oversized 8mm Heatpipes Screw-On Type Backplate Intel & AMD Mounting CLP0579. High compatibility, no extra cost for future upgrading CPU. Low noise for user's comfort. PWM function fan automatically adjust the fan speed according to the CPU temperature. Including 2 sets of anti-vration soft mounts allow users to upgrade the secend 120mm fan. 3pcs of 8mm heat pipes with direct contact processed provide sufficient heat dissipating power. Compatibility: Intel Core i7 Extreme (Socket LGA1366) Intel Core i7 (Socket LGA1366 & LGA1156) Intel Core i5 (Socket LGA1156) Intel Core i3 (Socket LGA1156) Intel Core 2 Extreme (Socket LGA775) Intel Core 2 Quad (Socket LGA775) Intel Core 2 Duo (Socket LGA775) Intel Pentium D (Socket LGA775) Intel Pentium 4 (Socket LGA 775) Intel Celeron D (Socket LGA775) Intel Celeron (Socket LGA775) AMD Phenom II X4 / X3 / X2 (Socket AM3/AM2+) AMD Phenom X4 / X3 (Socket AM3/AM2+) AMD Athlon 64 FX (Socket AM2) AMD Athlon 64 X2 (Socket AM2) AMD Athlon 64 (Socket AM2) AMD Sempron (Socket AM2)

MassCool 8W553B1M3 CPU Fan For Intel LGA775 CPU $24.75 Specifications. Mfr Part Number: 8W553B1M3. Application:. Socket: LGA775. CPU:Prescott Celeron D Core 2 Duo Core 2 Quad Core 2 Extreme Dualcore Pentium D. CPU TDP:

Thermaltake Spark II CPU Fan $16.99 0.42 °C/W 1 1 x 30 CFM 1 x 4800 rpm - ±10% 1 x 70 mm 1 x Ball Bearing 1 x Sleeve Bearing 12 V 2.76" x 2.76" x 0.59" - Fan 3-pin TX3 3.27" x 2.78" x 1.77" - Heatsink 4800 rpm 70 mm Intel - P4 478 Prescott FMB1 2.8GHz A1584 Clip Mount - Metal Clip, Tool-Free Cooling Fan/Heatsink Processor Side Fan Spark II CPU Fan Straight Fin Thermaltake Thermaltake Technology Co., Ltd Thermoelectric www.thermaltakeusa.com

Hunter Fan SunLight Solar Lantern $13.99 45116 Hunter Fan Hunter Fan Co. LED LED Lantern Lantern Light Green SunLight Solar Lantern www.hunterfan.com

StarTech.com Replacement 70x15mm TX3 CPU Cooler Fan $9.99 1 - TX3 Female 1 Year 12 V DC 2.76" x 2.76" x 0.59" 28 CFM 3500 rpm 70 mm Fan Life: 50,000 hours Color: Black Ball Bearing Cooling Fan FAN7X15TX3 Plastic Fan Enclosure Replacement 70x15mm TX3 CPU Cooler Fan Server StarTech.com This versatile 70mm fan is an ideal replacement fan for keeping your computer running cool. The fan can be powered through a TX3 connection, and features a dual ball bearing design that ensures reliable cooling and longer fan lifespan._x000D_ The fan can be used to replace the fan component of some CPU coolers or mounted to the side panel of a computer case and features a tachometer pin on the TX3 motherboard connector that provides the host system with fan operating status information. www.startech.com

StarTech.com Replacement 70mm TX3 CPU Cooler Fan $9.99 1 1 Year 1 x 21.3 CFM 1 x 3500 rpm 1 x 70 mm 1 x Dual Ball Bearing 1.23 oz 12 V DC 2.76" Height x 2.76" Length x 0.39" Width 3-pin TX3 3500 rpm 70 mm Noise Level: 33 dbA Input Current: 0.25 Amps Color: Black Compliant Standards: CE, UL This 70mm TX3 Dual Ball Bearing CPU Cooler Fan is a cost-effective replacement fan for standard CPUs as well as many different types of 1U or low profile CPU coolers that use a 70mm fan. For peace of mind, the CPU cooling fan features a Tachometer pin on the TX3 motherboard connector that provides the host system with fan operating status, while a dual ball bearing design helps provide smooth operation and longer (fan) lifespan. Case Cooling Fan FAN7X10TX3 Replacement 70mm TX3 CPU Cooler Fan RoHS Side Fan StarTech.com Yes www.startech.com

StarTech.com 50x41mm Socket 7/370 CPU Cooler Fan $10.99 1 1 Year 1 x 4500 rpm 1 x 8.8 CFM 1 x Ball Bearing 1.93" Height x 1.57" Width x 1.93" Length - Product 12 V 2.86 oz - Product 3-pin TX3 Female 4-pin LP4 4500 rpm 50x41mm Socket 7/370 CPU Cooler Fan Intel - Celeron Socket 370(PPGA) , Pentium Socket 7 AMD - K6, K6-2 Cyrix Chips Steel clip provides a secure fit The fan draws power using a 3-lead TX3 connector that plugs directly into the motherboard Cooling Fan/Heatsink FANP1003LD Processor Round Pin Side Fan StarTech.com StarTech.com's Socket 7/Socket 730 CPU cooler fan optimizes heat dissipation and removal by combining a large aluminum heatsink and 5cm brushless ball-bearing fan, helping to ensure ideal operating conditions for your hard working CPU._x000D_ A broadly compatible CPU cooling solution, the Socket 7/Socket 730 CPU cooler fan provides quiet cooling for Socket 370(PPGA) Celerons, Socket 7 Pentiums, AMD K6, K6-2 and Cyrix chips and is powered using a TX3 (3-lead) connection to either the computer power supply or the motherboard (direct). When powered directly from the motherboard, the fan speed and operating status can be monitored for ideal performance._x000D_ Capable of moving up to 8.84 CFM of air away from the CPU, the Socket 7/Socket 730 CPU cooler fan features a high-efficiency fan blade design and is backed by StarTech.com's 1-year warranty and free lifetime technical support. Thermoelectric www.startech.com

Thermaltake CLP0552 Silent 1156 CPU Fan $41.6 Thermaltake Silent 1156 CPU Cooler Exclusively For All Intel Socket 1156 Core i7 / Core i5 With PWM and 8mm Heatpipes CLP0552. Supports Intel processor Socket LGA1156 2pcs 8mm Heat Pipes provide the best performance. 90mm PWM fan (8001700 RPM) decreases power consumption reduces acoustics noise and increases fan performance. Premium thermal grease provides higher thermal conductivity between CPU and cooler. Toolless clip pushpin design for quick and easy installation.

StarTech.com 60x10mm Socket 7/370 CPU Cooler Fan $18.99 1 Year 12 V DC 13.5 CFM 2.36" x 2.36" x 0.39" 2.52" x 2.48" x 0.39" - Heatsink 3-pin TX3 31 dB 5000 rpm 60 mm 60x10mm Socket 7/370 CPU Cooler Fan 7.04 oz Connector Types: 1 x TX3 Female Description: 6cm Copper CPU Heatsink+Fan for 1U Servers Color: Black Color: Copper Applications/Solutions: Slim design CPU fan and heatsink cooler for 1U servers Suitable for all Intel Celeron/PIII processors and AMD Athlon/Duron processors up to 1GHz Advantage: Copper base allows for more effective heat dissipation Ball-Bearing fan provides increased reliability, airflow and longer life CPU Compatibility: Intel: Celeron up to 1 GHz Pentium: III up to 1 GHz AMD: Athlon & Duron up to 1 GHz Socket Type: 370 Copper Heatsink FAN3701U Heatsink Plastic Fan Enclosure Processor StarTech.com This 60x10mm Socket 7/370 CPU Cooler helps keep your 1U servers running smoothly, by providing a reliable, cost-effective server cooling solution._x000D_ The server CPU cooler features a copper base and socket-type CPU fan, ensuring rapid heat dissipation in the reduced space of a 1U server environment._x000D_ The CPU cooler is powered through a simple TX3 connection to the server power supply, and is suitable for all Intel Celeron/PIII processors and AMD Athlon/Duron processors up to 1GHz. www.startech.com

StarTech.com Replacement 50x15mm TX3 CPU Cooler Fan $9.99 0.96 oz 1 Year Limited 1.96" x 1.96" x 0.59" 11.7 CFM 12 V DC 14°F (-10°C) to 176°F (80°C) Operating 28 dB 3-pin TX3 50 mm 5500 rpm 55000 Hour TX3 with RPM sensor Operating Voltage DC 8V-15V Rated Power: 1.1W Current: 90mA TX3 Replacement Ball Bearing Fan Advantage: Increasing dependability and extending component lifetime Applications/Solutions: Replaces a non-functional or a noisy fan in a PC Features: Dual Ball Bearings in the cooling fan provides increased airflow, reliability and longer life Cooling Fan FAN5X15TX3 Plastic Fan Enclosure Processor Replacement 50x15mm TX3 CPU Cooler Fan StarTech.com This versatile 50mm x 50mm x 15mm fan is an ideal replacement fan for keeping your computer running cool. The fan can be powered through a TX3 connection, and features a dual ball bearing design that ensures reliable cooling and longer fan lifespan._x000D_ The fan can be used to replace the fan component of some CPU coolers or mounted to the side panel of a computer case and features a tachometer pin on the TX3 motherboard connector that provides the host system with fan operating status information. www.startech.com

StarTech.com Replacement 60x10mm TX3 CPU Cooler Fan $8.99 0.39" x 2.36" x 2.36" 1 Year Limited 1.28 oz 12 V DC 14°F (-10°C) to 176°F (80°C) Operating 15.9 CFM 28 dB 3-pin TX3 4000 rpm 60 mm TX3 Replacement Ball Bearing Fan Advantage: Increasing dependability and extending component lifetime Applications/Solutions: Replaces a non-functional or a noisy fan in a PC Features: Dual Ball Bearings in the cooling fan provides increased airflow, reliability TX3 Connector With RPM sensor Cooling Fan FAN6X1TX3 Plastic Fan Enclosure Processor Replacement 60x10mm TX3 CPU Cooler Fan StarTech.com This versatile 60mm fan is an ideal replacement fan for keeping your computer running cool. The fan can be powered through a TX3 connection, and features a dual ball bearing design that ensures reliable cooling and longer fan lifespan._x000D_ The fan can be used to replace the fan component of some CPU coolers or mounted to the side panel of a computer case and features a tachometer pin on the TX3 motherboard connector that provides the host system with fan operating status information. www.startech.com

Replacement 70mm TX3 Dual Ball Bearing CPU Cooler Fan - case fan $5.99 StarTech.com Replacement 70mm TX3 Dual Ball Bearing CPU Cooler Fan - Case fan - 70 mm - black

Pentium 4 CPU Heatsink and Fan for Socke $28.74 Proper cooling systems are arguably the most important part of a fastrunning interruptionfree computer. Without adequate cooling workstations can overheat causing CPU slowdowns and system freezes translating into downtime.Fans like the FAN478 offer great cooling at a great price. Suited for Pentium 4 environments this superduty Socket 478 CPU cooler keeps your computer running at optimal temperatures. The closely spaced fins of the aluminum heatsink provide increased heat dissipation; more effective than normal heatsink/fan combos.

Startech UNIVERSALHSF Univ Intel P4/AMD CPU Fan $35.44 Universal Intel P4/AMD Athlon CPU Heatsink and Fan amp;quot;Building a system? Don t waste time trying to match component compatibilities. Startechs UNIVERALHSF is a heavy duty heatsink and fan that fits most Intel and AMD processors The extralarge aluminum heatsink and 7x7 cm ball bearing fan cools the most powerful processors and fits the following: Intel PIII and P4 up to 3.2 GHz AMD Athlon XP 3000+ and AMD K7 amp; K8. Comes complete with Intel and AMD clips and thermal transfer compound for quick professional quality installation. And it comes with an eyecatching purple heatsink and UV reactive fan amp;quot;MODEL UNIVERSALHSF VNEDOR Startech FEATURES: Universal Intel P4/AMD Athlon Heatsink with Fan Building a system? Don t waste time trying to match component compatibilities. Startechs UNIVERALHSF is a heavy duty heatsink and fan that fits most Intel and AMD processors The extralarge aluminum heatsink and 7x7 cm ball bearing fan cools the most powerful processors and fits the following: Intel PIII and P4 up to 3.2 GHz AMD Athlon XP 3000+ and AMD K7 amp; K8. Comes complete with Intel and AMD clips and thermal transfer compound for quick professional quality installation. And it comes with an eyecatching purple heatsink and UV reactive fan Easy install clips for Intel and AMD processors make installation a breeze Improves cooling capacity of the Universal CPU cooler by thermally bonding the CPU to the heatsink (thermal transfer compound included) Large aluminum heatsink provides efficient heat dissipation StarTechs Universal CPU cooler heatsink / fan combination delivers better cooling performance and maintains keeps your system stable UV reactive quiet ballbearing fan MANUFACTURER WARRANTY:amp;nbsp;amp;nbsp;1 year

Enermax UC-12EB Marathon Enlobal CPU Fan $12.99 1 1 x 1000 rpm 1 x 120 mm 1 x 44 CFM 1 x Magnetic Baraometric Bearing 1000 rpm 12 V DC 120 mm 3-pin TX3 4-pin LP4 4.72" x 4.72" x 0.98" Exclusive ENLOBAL bearing with magnetic-barometric design to run friction-free and noiseless Nano-technology composite for lowest abrasion and extreme durability Detachable fan blades can be cleaned. Cooling Fan Enermax Enermax Technology Corporation Processor RoHS Side Fan Straight Fin Thermoelectric UC-12EB UC-12EB Marathon Enlobal CPU Fan Yes www.enermaxusa.com

Pro. CPU PC Heatsink and Fan Cooler Sock $23.58 The Socket 7/370 CPU Cooler with its 2cm cooling fan is a combination of heatsink and fan designed to cool highperformance CPUs. It sports an extralarge heatsink with enough cooling capacity for Pentium III and Celeron CPUs up to 1 GHz. A quiet running 6x2 cm brushless ball bearing DC motor coupled with a highefficiency blade design is capable of moving 20.2 CFM (cubic feet per minute) of air. Power is supplied to the fan using a 3lead TX3 connector that plugs into the motherboard and allows the system to monitor fan speed and operating status.

Thermaltake CLP0579 Contac 30 Cpu Fan $50.19 Thermaltake Contac 30 Universal CPU Cooler 120mm PWM Fan With Blue LEDs Oversized 8mm Heatpipes ScrewOn Type Backplate Intel AMD Mounting CLP0579. High compatibility no extra cost for future upgrading CPU. Low noise for user s comfort. PWM function fan automatically adjust the fan speed according to the CPU temperature. Including 2 sets of antivration soft mounts allow users to upgrade the secend 120mm fan. 3pcs of 8mm heat pipes with direct contact processed provide sufficient heat dissipating power. Compatibility: Intel Core i7 Extreme (Socket LGA1366) Intel Core i7 (Socket LGA1366 LGA1156) Intel Core i5 (Socket LGA1156) Intel Core i3 (Socket LGA1156) Intel Core 2 Extreme (Socket LGA775) Intel Core 2 Quad (Socket LGA775) Intel Core 2 Duo (Socket LGA775) Intel Pentium D (Socket LGA775) Intel Pentium 4 (Socket LGA 775) Intel Celeron D (Socket LGA775) Intel Celeron (Socket LGA775) AMD Phenom II X4 / X3 / X2 (Socket AM3/AM2+) AMD Phenom X4 / X3 (Socket AM3/AM2+) AMD Athlon 64 FX (Socket AM2) AMD Athlon 64 X2 (Socket AM2) AMD Athlon 64 (Socket AM2) AMD Sempron (Socket AM2)

StarTech.com Replacement 60x20mm TX3 CPU Cooler Fan $9.99 1 Year Limited 1.28 oz 12 V DC 14°F (-10°C) to 176°F (80°C) Operating 2.36" x 2.36" x 0.78" 22.1 CFM 28 dB 3-pin TX3 4500 rpm 55000 Hour 60 mm TX3 with RPM sensor Rated Power: 1.8W Current: 150mA Operating Voltage: DC 8V-15V TX3 Replacement Ball Bearing Fan Advantage: Increasing dependability and extending component lifetime Applications/Solutions: Replaces a non-functional or a noisy fan in a PC Features: Dual Ball Bearings in the cooling fan provides increased airflow, reliability and longer life Cooling Fan FAN6X2TX3 Plastic Fan Enclosure Processor Replacement 60x20mm TX3 CPU Cooler Fan StarTech.com This 6x2cm replacement Fan helps keep your PC cool, in turn increasing dependability and extending component lifespan. The fan features an efficient ball-bearing design that provides durable cooling, and offers a Tachometer pin on the TX3 motherboard connector that provides the host system with fan operating status._x000D_ Ensuring broad compatibility, the 6x2cm fan includes a TX3 to LP4 adapter that lets you power the fan using an LP4 connection to the PSU as opposed to a motherboard TX3 connection._x000D_ Designed to provide a reliable PC cooling solution, the replacement fan is backed by StarTech.com's 1-year warranty. www.startech.com

THERMALTAKE CLP0497 INTEL 775 CPU FAN FOR 65W CPU $24.45 Feature: Aluminum Extrusion Heatsink provides more heat dissipation area. Silent operation. Optimized solution for low power processors. Back plate Spring Screw mounting method ensure safe installation when shipping.Primary InformationProduct Typenbsp;:nbsp;nbsp;CPU Coolernbsp;UNSPSC CodeUNSPSC Codenbsp;:nbsp;nbsp;24102001nbsp;

95mm CPU Cooler Fan with Heatsink for Socket LGA1156/1155 with PWM - processor cooler $29.99 StarTech.com 95mm CPU Cooler Fan with Heatsink for Socket LGA1156/1155 with PWM - Processor cooler - ( Socket 1156 Socket 1155 ) - aluminum - 95 mm

95mm Socket T 775 CPU Cooler Fan with Heatsink - processor cooler $33.99 StarTech.com 95mm Socket T 775 CPU Cooler Fan with Heatsink - Processor cooler - ( Socket 775 ) - aluminum - 95 mm - black

StarTech.com Replacement 50x10mm TX3 CPU Cooler Fan $8.99 0.39" Height x 1.97" Width x 1.97" Depth 0.96 oz 1 Year Limited 12 V DC 14°F (-10°C) to 176°F (80°C) Operating 25 dB 3-pin TX3 Female 4500 rpm 50 mm 8.5 CFM Color: Black Connector: 3-Lead TX3 Motherboard Extended Description: 5x1 cm TX3 Replacement Ball Bearing Fan Applications/Solutions: Install in your workstation to keep your hardware cool Replaces a non-functional or a noisy fan in a PC Features: Dual Ball Bearings in the cooling fan provides increased airflow, reliability and longer life Tachometer pin on the TX3 motherboard connector provides system with fan operating status Cooling Fan FAN5X1TX3 Plastic Fan Enclosure Processor Replacement 50x10mm TX3 CPU Cooler Fan StarTech.com This versatile 5cm x 1cm fan is an ideal replacement fan for keeping your computer running cool. The fan can be powered through a TX3 connection, and features a dual ball bearing design that ensures reliable cooling and longer fan lifespan. www.startech.com

ECO A.L.C. CPU Cooler $69.99 ECO A.L.C. CPU Cooler; The ECO Advanced Liquid Cooling (A.L.C.) system is an elegantly engineered ultra low profile CPU thermal solution positioned at an economical price point. The copper base and quiet 120mm fan work together to provide maximum cooling performance while keeping the noise level to a minimal. The extremely compact ECO A.L.C. comes pre-assembled making it easy to install into a computer case with a 120mm fan mount.

StarTech.com Socket 478 CPU Cooler Fan w/ Heatsink $15.99 1 Year 10.41 oz 12 V DC 2.76" x 2.76" x 0.55" - Fan 27.9 CFM 29 dB(A) 3-pin TX3 Motherboard 3.23" x 2.76" x 1.54" - Heatsink 3500 rpm Pentium 4 (478 pins)up to 2.8 GHz Provide an optimal fan and heatsink cooling solution to a Socket 478 desktop CPU. This Socket 478 CPU cooler is a combination CPU fan and heatsink that's designed to provide optimal CPU cooling at a great price. The CPU cooler features a reliable 60mm ball bearing fan that provides excellent airflow, and a built-on aluminum heatsink designed with closely spaced fins to help increase heat dissipation and in turn provide a cooler operating environment for the CPU. Saving time and hassle, the cooler can be installed in minutes, through simple mounting on the mainboard. Aluminum Heatsink Ball Bearing Cooling Fan FAN478 Not Applicable Plastic Fan Enclosure Processor Socket 478 CPU Cooler Fan w/ Heatsink StarTech.com www.startech.com

This StarTech socket 7/730 CPU cooling fan optimizes heat dissipation and re $22.58 Socket 7/Socket 730 CPU cooler fan optimizes heat dissipation and removal by combining a large aluminum heatsink and 5cm brushless ballbearing fan helping to ensure ideal operating conditions for your hard working CPU. A broadly compatible CPU cooling solution the Socket 7/Socket 730 CPU cooler fan provides quiet cooling for Socket 370(PPGA) Celerons Socket 7 Pentiums AMD K6 K62 and Cyrix chips and is powered using a TX3 (3lead) connection to either the computer power supply or the motherboard (direct). When powered directly from the motherboard the fan speed and operating status can be monitored for ideal performance._x000D_ Capable of moving up to 8.84 CFM of air away from the CPU the Socket 7/Socket 730 CPU cooler fan features a highefficiency fan blade design. Fan Speed: 1 x 4500 rpm. Air Flow: 1 x 8.8 CFM. Fins/Pins Style: Round Pin. Cooler Type: Thermoelectric. Connectors: 3pin TX3 Female 4pin LP4. Fan Location: Side Fan. Height: 1.93 . Width: 1.57 . Steel clip provides a secure fit. The fan draws power using a 3lead TX3 connector that plugs directly into the motherboard. Compatibility:. Intel Celeron Socket 370(PPGA) Pentium Socket 7. AMD K6 K62. Cyrix Chips.

MassCool 5F9001B1H3 CPU Fan For AMD Socket 754939940AM2AM2plus $22.61 Specifications. Mfr Part Number: 5F9001B1H3. Features: Easy Install and Remove System. Application: . AMD Socket: 754 939 940 AM2 and AM2+. CPU: AMD Athlon 64 AMD Athlon FX AMD Athlon X2 Dual Core Business ClassAMD Athlon Business ClassAMD Athlon X2 DualCore AMD Phenom X4 QuadCore AMD Sempron AMD Opteron. CPU TDP:

StarTech.com 60mm Socket A CPU Cooler Fan for AMD $11.99 0.79" Height x 2.36" Width x 2.36" Depth 1 Year Limited 12 V DC 2.36" x 2.36" x 1.38" - Heatsink 23.2 CFM 3-pin TX3 Female 38 dB 4000 rpm 60 mm 60mm Socket A CPU Cooler Fan for AMD 8 oz AMD : Duron up to 1.4 GHz AMD : Athlon up to 1.4 GHz Socket Type : Socket A (462 pins) Features: Use thermal heatsink compound (HEATGREASE or HEATGREASE10) for optimal performance Connector: TX3 Motherboard connector Extended Description: 6cm AMD Duron, Athlon CPU Heatsink + Fan for Socket A Color: Black Color: Silver Advantage: Keeps the processor cool for a long service life Quiet, reliable 6x2cm ball bearing fan Extra long, thin fins for efficient heat removal Built-in speed sensor allows the system to monitor fan speed and operating status Applications/Solutions: Building new AMD Athlon or Duron PCs Replacing a non-functional or a noisy fan Can also be used with Pentium 3 processors Aluminum Heatsink Cooling Fan FANDURONTB Plastic Fan Enclosure Processor StarTech.com StarTech.com's Socket A cooler is designed specifically for use with AMD Athlon and Duron CPUs._x000D_ A combination heatsink/fan, the Socket A cooler provides suitable cooling for Duron CPUs up to 1300MHz, Thunderbird Athlon CPUs up to 1333MHz and Athlon XP CPUs up to 2000+. www.startech.com

StarTech.com 1U LP 70mm Socket 775 CPU Cooler Fan $35.99 0.94" Height x 3.74" Width x 3.74" Length - Product 1 1 x 30.8 CFM 1 x 4500 rpm - +/- 10% 1 x 70 mm 1 x Dual Ball Bearing 1.09 lb 1U LP 70mm Socket 775 CPU Cooler Fan 2.76" x 2.76" x 0.39" - Fan 3-pin TX3 3.58" x 3.58" x 0.55" - Heatsink 4500 rpm 70 mm Intel - P4 (up to 3.8 GHz) Socket LGA775 Dual Core Processors Improves cooling capacity of the CPU cooler by thermally bonding the CPU to the heatsink (thermal transfer compound included). Keep your Socket 775 CPU cool, for optimal system performance; designed for low profile computer cases. This Low Profile 70mm Socket 775 CPU Cooler Fan is designed specifically for use with processors in rack-mounted and low profile mini systems. Suitable for Dual Core and high-speed Pentium 4 processors, the low profile Socket 775 CPU Fan is compatible with Intel Socket LGA775 P4 (up to 3.8 GHz) and Dual Core processors and features a dual ball-bearing 70mm fan for exceptional cooling and extended service life. The CPU fan also features a built-on all-copper base skive fin heatsink and includes our thermal CPU paste that helps the cooling capability of the CPU cooler by thermally bonding the CPU to the heatsink for greater dissipation. Powered through a simple TX3 connection to the computer power supply, the Socket 775 CPU cooler is backed by 1 year warranty. Cooling Fan/Heatsink FAN7751U Processor Side Fan StarTech.com Straight Fin Thermoelectric www.startech.com