International Buyers – PLEASE READ:

• This item will ship USPS Priority flat rate. There is no guaranteed arrival time. The advertised 6-10 days is very liberal estimate. Shipping time varies from country to country and whether customs decides to inspect the package..
• There is NO tracking for USPS flat rate. From the official USPS site: " You cannot track a flat rate envelope or small flat rate box."
• There is a "Confirmation of Delivery #", which doesn't get updated until the buyer receives the package. That means that checking this # for USPS Priority flat rate items is 100% pointless.. Until the buyer receives the item, this # will show that USPS "has been notified of the shipping label" and nothing more..
• If you don't understand or aren't willing to assume the risks associated with USPS Priority flat rate shipping, please don't buy this item. Thank you.

"Awesome fan! My rig now is 7°C more cold, using OC @ 4.8GHz! Thanks!"

all fine
As Advertised, Fast Shipping.
serious seller, good product, fast shipping, good communication.
A very good seller to deal with - great service, great product
Good Item, Fast Shipping, Thank You!!!
Superb seller, great comms & very helpful, well packaged & quick despatch A*
ok.
Super fast international postage.
Excellent, thanks!
Feedback on a question within 3 hours, prompt shipping, great price and product
Item received quickly and as described A+
Resonable and Powerful seller!! The fans really kicks ass A++++∞
Super packaging and fast shipping of a nice product! A+++++
fast shipping
Quick delivery A++!
Arrived quickly, good quality product. Recommended seller A++++
Arrived quickly, good quality product. Recommended seller A++++
accurate description given.
Good quality, fast shipping! Thanks!
Exactly as described and received quickly and well packaged.
Nice people, I had a question, they answered rigth away even the guy on vacation
What a fan! Better than expected! Superfast shipping,Great packaging,Great Deal!
Fan works great. VERY LOUD THOUGH, but what a great deal i got. Good seller. ^_^
fast international delivery, works as described, A++
excellent seller thanks
Alles in Ordnung, gut und günstig, gerne wieder!
Exzellente Ware, perfekt verpackt, schnell geliefert! Super! Danke!
Nice item, fast shipping, I will buy again :)
Item as described. Quick delivery. Well packed. No problems. Superb
‹(•¿•)› (¯`'•.¸(¯`'•.¸(¯`'• Thanks from OZ •'´¯)¸.•'´¯)¸.•'´¯) ‹(•¿•)›
great Ebayer, . I will purchace again******
Thank you for such a great service.
Thank you for such a great service.
Great seller, fast shipping. A+++++
just perfect , thanks
PERFECT! Couldn't ask for a better transaction. Thank You!
Seller very helpfull, looking to do business with him again.
Awesome seller, item as described. Thanks
Superb Product
Good deal, quick shipper, Thanks!
Еxcellent seller! Сlearly and quickly! Thank you!
Ok. Thanks. +++++
Good delivery! Even kind enough to put a message on the package :D A++++++++++
fast shipment
Awesome fan! My rig now is 7°C more cold, using OC @ 4.8GHz! Thanks!                           
Great seller. Item as described.                                                               
ITEM MOVES ALOT OF AIR                                                                         
Epic fan, far better than the same model from the DL580 servers. Nice fat wires.               
Great product and service. Shipped and arrived sooner then expected!                           
awesome fan :D fan guard is a must for this lol                                                
Super quick shipping and excellent communications. Top product.                                
Ships Fast AAAA++++                                                                            
>>>>Great item now my pc sounds like a hoover and a heap cooler as well<<<<                    
Straightforward transaction, exactly as described. Thanks again!                               
Very fast shipping! And just perfect price and quality! Thanks!!!                              
Excellent product!! Thank you for the fast shipping!! Recommended seller, A+++!                
Item as described, fast shipping! And thanks for the help when it was missing!
item as described, thanks.
Awesome fans thank you. Amazing airflow
Super fast shipping, Awesome product, Thank you! A+
Great Seller!!! Will Do Business Again!!!
Excellent - Thanks!
Well packaged. Very fast international shipping. A+++++
great seller great product,I have 2 under control on my rad=:) THX.
Fast postage, great communication, great product. Thanks
good service and product
Great packaging, fast shipping.... A+++
Thanks!
Item as described. Thank you.
Item as described. Well packed. Super quick delivery. No problems. A++                                         
very nice fan, Fast shipping  
!                           
                               

Loot Lowdown-

NOTE: THE CONNECTOR ON THIS FAN IS NOT COMPATIBLE WITH A PC. For the PC version of this fan, go here.

Lot of TWO (2) NEW fresh from the Delta factory box...Monster PWM fan by Delta.. Possibly the most powerful 12 volt PWM fan in existence.. 

This model is identical to the popular PFB1212UHE-F00 with one important exception.. This model has PWM (Pulse Width Modulation) circuitry that allows for advanced speed control without additional hardware.

Comes with 14.5" wires terminated by 4 pin Amp plug.. Can be used as is or reterminated for PC use... Note: PC ready model HERE.  

This fan is hard to find, but I have seen some variants online for $50+..

Some things to keep in mind.. Not all Delta PFC1212DE-PWMs are created equally... The variant in this listing:

1. Is made in Thailand (vs. China/Taiwan).. There are some who feel that the Delta plant in Thailand has superior quality control vs. the plant in China. There is a youtube video comparing a XBOX fan made in Thailand vs. the same fan made in China for those interested.

2. Has long, thick wires ideal for modding/reterminating (14.5" long, 22AWG thick)

Even when running at full speed, this fan isn't loud for the amount of air it pushes (nearly 4:1 CFM to noise ratio)..

If you're the skeptical type that needs more than just gaudy numbers and specs, look at the photos of this fan with the impeller removed side by side with a Server grade Nidec TA450DC... Notice the difference in the windings, bearings and the PCB (Printed Circuit Board)...

It's really not close... First the windings .. With the Delta, you've got 8 electromagnets wound with heavy guage copper wire.... The Nidec has 4 magnets wrapped with thread-like wire (this is the typical PC fan configuration).. .The last picture shows a 90 CFM Cooler Master with the impeller removed. More magnets = More efficient, More torque.. A simplistic analog would be the 8 cylinder car engine vs. a 4 banger...

Now the bearings.. Inside the Delta are TWO monster sized double shielded* ball bearings by NMB (the premier name in bearings) that allow the impeller to turn with minimum friction. Each one retails for $10.. (Nmb-r-1560zz... at mcelectronics.com ) .. The Nidec uses two tiny no name bearings..

And the PCB.. I'm not an Electrical engineer so I have no idea what does what on a fan PCB.. I just know that there seems to be a lot more going on with the Delta than other fans (both the Nidec and the Cooler Master)..More ICs = More functions..

Start up voltage is a surprisingly low 5V.. at this voltage this fan consumes 0.25 Amps.. Can be run on 5V using the "5V PSU mod"..

*each bearing has 2 metal shields to protect the bearing from dust or any possible contamination

Specs-

* Dimensions: 120 x 120 x 38mm.
* Air Flow: 253 CFM.
* Air Pressure: 1.412" (352 pa)
* Speed:1,550- 5,500 RPM.
* Max Noise: 66.5 dBA.
* Rated Voltage: 12VDC.
* Startup Voltage: 5.0 VDC (.50A)*
* Rated Current: 4 A
* Bearing type: Dual Ball
* MTBF: 70,000 hours continuous @ 40 C
* Operating Temperature -10 to 60C

*actually measured with a bench power supply.

Q: Can i run these off of the 5V provided by my PC's power supply?
A: Yes.