Is 3 Volts enough to power a cpu fan

I'm trying to save money.
 

My Computer My Computer

At a glance

Windows Vista Business 32bitIntel(R) Pentium(R) Daul CPU E2220 @ 2.40GHz2.00GBIntel Pentium
Computer type
PC/Desktop
Computer Manufacturer/Model Number
HP
OS
Windows Vista Business 32bit
CPU
Intel(R) Pentium(R) Daul CPU E2220 @ 2.40GHz
Memory
2.00GB
Graphics Card(s)
Intel Pentium
Sound Card
AudioESP SoundMAX
Monitor(s) Displays
Dell
Hard Drives
ST380815AS ATA Device 80 GB
Keyboard
Logitech Keyboard
Mouse
Logitech Mouse
Internet Speed
44 Mbps
Antivirus
AVG Free
Grab a sheet of paper, fold it in a dozen or so accordion folds, hold one end of the folds together, and wave vigorously.
 

My Computer My Computer

At a glance

Win 7 Ultimate 64 bitIntel i7-3930KKingston HyperX Genesis 32GB Kit (8x4GB Modul...MSI R7850 Twin Frozr 2GD5/OC Radeon HD 7850 2...
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Build
OS
Win 7 Ultimate 64 bit
CPU
Intel i7-3930K
Motherboard
ASUS P9X79 WS
Memory
Kingston HyperX Genesis 32GB Kit (8x4GB Modules) 1600MHz DDR
Graphics Card(s)
MSI R7850 Twin Frozr 2GD5/OC Radeon HD 7850 2GB 256-bit GDDR
Sound Card
Asus Xonar Essence STX
Monitor(s) Displays
3x Asus VG248QE 24", Vizio 32" TV
Screen Resolution
1920 x 1080, ?
Hard Drives
Samsung 128GB 840 Pro SSD (1),
Samsung 4TB 850 EVO SSDs (4)
Samsung 4TB 850 EVO SSDs (16) external backup drives used in 2.5" hot swap bays in the computer.
PSU
Corsair HX750w
Case
Antec Two Hundred v2 (modified)
Cooling
Cooler Master GeminII S524 120mm (fan replaced with a 140mm)
Keyboard
Logitech G510s
Mouse
Logitech M525 (two in use)
Internet Speed
=< 32Mbps down, 8Mbps up
Antivirus
AVAST!, MBAM, SAS, Spybot S&D (all but MBAM free) Glary Util
Browser
IE11
Other Info
LSI 9211-8i HBA card (8 SATA III ports), 2.5" & 3.5" Hot Swap Bays, HooToo HT-CR001 PCI-E to USB 3.0 Internal Hub + 6 Slot Card Reader, and LG Model CH12LS28 BD-ROM Optical Drive. Also, ScanSnap S1500 ADF duplexing scanner, Canon 9000F flat bed scanner, Corsair SP2500 2.1 speakers, Samsung CLP 415nw laser color printer, Cyberpower PP2200SW UPS
Good idea... I'm also trying to do a fun experiment.
 

My Computer My Computer

At a glance

Windows Vista Business 32bitIntel(R) Pentium(R) Daul CPU E2220 @ 2.40GHz2.00GBIntel Pentium
Computer type
PC/Desktop
Computer Manufacturer/Model Number
HP
OS
Windows Vista Business 32bit
CPU
Intel(R) Pentium(R) Daul CPU E2220 @ 2.40GHz
Memory
2.00GB
Graphics Card(s)
Intel Pentium
Sound Card
AudioESP SoundMAX
Monitor(s) Displays
Dell
Hard Drives
ST380815AS ATA Device 80 GB
Keyboard
Logitech Keyboard
Mouse
Logitech Mouse
Internet Speed
44 Mbps
Antivirus
AVG Free
Errm, okay.

Hmmm.gif I dont know.gif
 

My Computer My Computer

At a glance

Windows 7 Ultimate X64 SP1Intel i5-2550K, Differing ~4.4-4.8GHz No buil...16GB G.Skill Sniper 1866MHz @ 2133MHz 2x8GBASUS GTX650TIB-DC2OC-2GD5, (650TI Boost)
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built Desktop By DataTech
OS
Windows 7 Ultimate X64 SP1
CPU
Intel i5-2550K, Differing ~4.4-4.8GHz No built in GPU
Motherboard
ASUS P8Z68-V PRO/GEN3
Memory
16GB G.Skill Sniper 1866MHz @ 2133MHz 2x8GB
Graphics Card(s)
ASUS GTX650TIB-DC2OC-2GD5, (650TI Boost)
Sound Card
Onboard Realtek 5-1
Monitor(s) Displays
Samsung P2570HD
Screen Resolution
1920x1080
Hard Drives
Samsung 840 Pro 256GB SSD for OS, 500GB Seagate Constellation (Enterprise drive) for Data
PSU
Corsair HX650W
Case
Inwin Dragon Rider
Cooling
Hyper 212 EVO w/two Noctua fans, push-pull, @1300 RPM
Keyboard
E-Z Eyes, bright yellow keys with large characters
Mouse
steelseries SENSEI Laser Pro Gaming
Internet Speed
48-51Mbs Mbs down, 11 Mbs up Xfinity Cable
Antivirus
Norton Internet Security 2013
Browser
IE 10, Opera, Pale Moon if needed
Other Info
4 case fans, LG BluRay-RE, ASUS DVD-RW, Mr. Fusion power supply, 1.21 gigawatts.

My Computer My Computer

At a glance

Windows 10 ProAMD Ryzen 5 2400G Processor with Radeon RX Ve...G.SKILL Ripjaws V Series 16GB (2 x 8GB) 288-P...2047MB NVIDIA GeForce GTX 1060 6GB (EVGA)
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom Built
OS
Windows 10 Pro
CPU
AMD Ryzen 5 2400G Processor with Radeon RX Vega 11 Graphics
Motherboard
ASRock X470 Master SLI/AC AM4 AMD Promontory X470 SATA 6Gb/s
Memory
G.SKILL Ripjaws V Series 16GB (2 x 8GB) 288-Pin DDR4 SDRAM D
Graphics Card(s)
2047MB NVIDIA GeForce GTX 1060 6GB (EVGA)
Sound Card
Motherboard Built in
Monitor(s) Displays
Acer R240HY bidx 23.8-Inch IPS HDMI DVI VGA (1920 x 1080) Wi
Screen Resolution
1920 x 1080
Hard Drives
1TB Sandisk SSD PLUS (Main drive)
500 GB Seagate 7200 RPM (Games)
500 GB Western Digital 7200 RPM (Virtual Machines)
PSU
CORSAIR TX Series TX650M 650W 80+ Gold Modular Power Supply
Case
CORSAIR CARBIDE SPEC-02 Mid-Tower Gaming Case, Red LED Fan
Cooling
220mm, two 120mm, and four 60mm fans
Keyboard
Wired Dell keyboard
Mouse
Wireless Logitech mouse
Internet Speed
250mb down, 30mb up
Antivirus
Panda Cloud Antivirus
Browser
Chrome-ish x64
Other Info
Your awesome for reading this.
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