CPU Socket775/1366/1156CPU SupportSocket LGA1156, Core™ i3, Core™ i5 Processor I5-750 2.66GHz, Xeon® Processor 3400 Series up to 2.93GHz ; Core™ i7 Processors I7-800 Series up to 2.93GHz
Socket LGA1366, Core™ i7 Processors I7-900 Series 2.66GHz, Xeon® Processor 5500 Series up to 3.06GHz
Socket LGA775, Intel® Core™2 Extreme Processor 2.93GHz, Core™2 Quad Processor up to 3.0GHz, Core™2 Duo Desktop Processor up to 3.33GHz, Pentium® D Processor up to 3.6GHz, Pentium® Processor for Desktop up to 2.93GHz, Pentium® 4 Processors up to 3.80 GHz, Pentium® 4 Processor Extreme Edition up to 3.73 GHz, Celeron® Processor up to 3.6GHzSolutionDesktop, Workstation, 3U&UpOverall Dimension106.0 x 106.0 x 72.6 mmWeight500 gMaterialAluminum Radial Fin Heatsink with Copper InsertedFan DimensionØ92.0 x 25.0 mmSpeedAt Duty Cycle 0~20%: 900 RPM
At Duty Cycle 50%: 1700 RPM
At Duty Cycle 100%: 2800RPMBearingBall BearingRated Voltage12 VPowerAt Duty Cycle 0~20%: 0.72 W
At Duty Cycle 50%: 1.2 W
At Duty Cycle 100%: 3.0WAir FlowAt Duty Cycle 0~20%: 15.1 CFM
At Duty Cycle 50%: 30.9 CFM
At Duty Cycle 100%: 46.96CFMNoise LevelAt Duty Cycle 0~20%: 14.0 dBA
At Duty Cycle 50%: 19.0 dBA
At Duty Cycle 100%: 29.30dBAAir PressureAt Duty Cycle 0~20%: 0.30 mm-H2O
At Duty Cycle 50%: 1.55 mm-H2O
At Duty Cycle 100%: 2.977mm-H2OLead Wire Pin OutPin1-Black (-)
Pin2-Yellow (+)
Pin3-Green (Techometer/Signal output)
Pin4-Blue Shipping

USPS first class international mail does not come with a tracking number, which means it can not be tracked.

So please do not ask us for your package's transit status.

We just do not have such information for first class mail delivery.

It comes with a delivery confirmation number which can be updated upon delivery, however sometimes the package gets delivered without being updated.

USPS First class mail delivery takes longer than other methods of delivery and does not have guaranteed delivery date. Do not expect the delivery takes within 7~10 business days. *** Sometimes even longer.

So if you need your order in certain time frame or your order is high value item, we suggest to use Priority or Express mail.Full amount (including shipping charge) will be declared in custom form forthe insurance purpose.Customer is responsible for paying all the import taxes.ReturnsDefective return: Customer is responsible for paying of shippingdefective item(s). This is same for international customers.

Non-defective item return : Used product is not refundable. If it is non defective return, the retail package must not be opened and item must not be used.
There will be charge of 15% restocking fee and the original shipping fee is not refundable.