Best Data Center Energy Efficiency

7pcs/Set Roughing End Mill HSS CNC 4 Flutes Milling Cutter End Mill Router Bit Roughing Chipbreaker Tool M6/M8/M10/M12/M14/M18/M20

MATERIAL: 4 flutes milling cutter end mill is adopted of high quality high speed steel for durable and long serving life.
EFFICIENCY: End mill cutter has good milling and cutting performance, ensure the high efficiency of the work..
HIGH QUALITY: Sufficient bending strength and wear resistance, slot milling, hole and the edge of the board, the surface is clean, neat, no glitches.
LONG LASTING: High strength, resistance to bending, breakage resistance, and have excellent physical properties, long tool life.
APPLICATION: Cnc router bits are suitable for CNC data processing center, carved, high-speed machines.

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HQST MPPT Solar Charge Controller 20 Amp Negative Grounded Controller with Bluetooth LCD Display, 12V/24V DC Input Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery

【HIGH TRACKING EFFICIENCY】- HQST 12V 20 amp Solar charge controller adopts advanced MPPT technology that ensures fast and stable track of the maximum power point, high tracking efficiency of up to 99%, and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system. It auto-detects 12V or 24V DC system voltages. The max load output current is 20A. If it exceeds the 20 amp DC load (240 watts), the overvoltage protection will turn off the output..
【PARALELL CHARGE FUNCTION】- 2 HQST MPPT controllers of the same series(M2420N/M2440N/M4860N) can work together to charge the same battery with the parallel charge cable (not included), to meet high power charging requirements and 2 controllers should set the same battery pack voltage. Our negative grounded controller offers overcharging/over-discharging/overload/overheat/short circuit/reverse protection. The maximum degree avoids the damage due to system fault or installation error..
【LCD SCREEN DISPLAY & REMOTE MONITORING】- 40A solar controller is equipped with an LCD screen and LED fault indicators, which can check device operating data and modify controller parameters. Built-in Bluetooth module, you can download the ‘’ChargePro 2.0'' (new version) or the "....

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HQST MPPT Solar Charge Controller 40 Amp Negative Grounded Controller with Bluetooth LCD Display, 12V/24V DC Input Solar Panel Regulator for Gel Sealed Flooded and Lithium Battery

【HIGH TRACKING EFFICIENCY】- HQST 12V 40 amp solar charge controller adopts advanced MPPT technology that ensures fast and stable track of the maximum power point, high tracking efficiency of up to 99%, and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system. It auto-detects 12V or 24V DC system voltages. The max load output current is 20A. If it exceeds the 20 amp DC load (240 watts), the over voltage protection will turn off the output..
【PARALELL CHARGE FUNCTION】- 2 HQST MPPT controllers of the same series(M2420N/M2440N/M4860N) can work together to charge the same battery with the parallel charge cable (not included), to meet high power charging requirements and 2 controllers should set the same battery pack voltage. Our negative grounded controller offers overcharging/over-discharging/overload/overheat/short circuit/reverse protection. The maximum degree avoids the damage due to system fault or installation error..
【LCD SCREEN DISPLAY & REMOTE MONITORING】- 40A solar controller is equipped with an LCD screen and LED fault indicators, which can check device operating data and modify controller parameters. Built-in Bluetooth module, you can download the ‘’ChargePro 2.0'' (new version) or the ....

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Rosewill 5 Port Gigabit Network Switch / Ethernet switch / Desktop Switch with 9K Jumbo frame and silent operation for home and small business users (RC-409LXv2)

... make installation hassle-free and no configuring is required. Auto MDI/MDIX eliminates the need for crossover cables. Full/half-duplex Auto-negotiation on each port senses the link speed of a network device (either 10, 100, or 1000 Mbps) and intelligently adjusts for compatibility and optimal performance.
【Energy Efficiency】This 5 port unmanaged gigabit switch supports the IEEE 802.3az Energy-Efficient Ethernet standard, which offers power saving features without compromising performance and reduces power consumption by up to 70%. The 5 port unmanaged switch can automatically power down ports without a link, budget power output based on cable lengths and can also reduce the power consumption in idle or low-traffic modes.
【Quiet Operation】A fanless design allows for quieter operation and provides a longer product life for this rj45 network switch. Also the fan-Less quiet & compact design ensures quiet operation for a network switch for home or small business and keeps valuable desk space free in home or small office environments as well.
【Plug And Play】Just plug Ethernet cables into the switch. Data and power can be transmitted through existing standard Cat-3 / Cat-4 / Cat-5 / Cat-5e / Cat-6 Ethernet cables with no additional cables or confi....

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Veetop CAT8 Ethernet Cable 1.6ft/0.5m 40Gbps 2000Mhz High Speed Gigabit SSTP LAN Network Internet Cables with RJ45 Gold Plated Connector for Use of Smart Office Smart Home System iOT Gaming(1 Pack)

EXTREMELY FASTEST--CAT8 NETWORK ETHERNET CABLE: Up to 2000MHz bandwidth and 40Gbps data transmitting speed, the fastest SSTP Ethernet Cable，No more worry about slow network Speed, CAT8 is the BEST CHOICE & EXPERIENCE for playing games, downloading/watching large 3D movies and improving your working efficiency..
STABLE&DURABLE&FLEXIBLE: Gold-plated RJ45 connector, more sensitive and stable.
4Pairs 100% pure & thick Copper wires make sure to reach CAT8 Standard--2000MHz bandwidth and 40Gbps high speed data transmission.
Anti-interference design-- Shielded Foiled Twisted Pair can reduce the interference & signal attenuation effectively.
Also the copper wires are wrapped by 0.8mm thickness environmental outer PVC which is more durable ,flexible, anti-aging, toughness..
CAT8, YOUR BEST CHOICE FOR SMART HOME & SMART OFFICE: more and more AI (Artificial Intelligence) smart products, like Amazon Alexa, Google Home, Apple Siri and other smart home & smart office products require high speed network, It is also better for gaming(PS4,X-Box), Cloud data Server, Patch Panels and other high performance networking applications. Forget the Cat7/Cat6/Cat....

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Polk Signature Elite Home Theater System Bundle

System includes: (1) B-200 Bookshelf Speaker Pair, (1) C-200 Center Channel, (2) B-100 bookshelf speakers, and (1) Sub-100 subwoofer.
Highly efficient design produces more output using less energy.
Accurate, non-fatiguing sound provides hours of listening pleasure.
Subwoofer features a spun copper front-firing Cerametallic woofer and an all-digital amplifier for high-efficiency and true-to-source sound accuracy.
Components come with power cords - stereo wire sold separately.

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Magene P325CS Crankset with Rechargeable Power Meter for Cycling, Dual Side Crank Based Bike Power Meter Power Sensor

...accuracy rate of +/-1.5% essentially means that any vibrations caused by a bumpy ride, local environmental conditions such as higher or lower level of humidity or temperature barely affect the data collected by Magene P325 CS. .
Excellent function: P325 CS provides torque efficiency pedal smoothness, pedal balance alongside with multiple high-order power and cadence data which enable riders to have a better grasp of their cycling data and improve cycling performance at the same time!.
Sealed and waterproof: The MAGENE P325 CS comes with increased waterproofing, featuring an IPX7 anti-splash level. The rechargeable design effectively avoids the natural wear of the waterproof rubber caused by battery replacement and improper reinstallation, which in turn causes damage as a result of the water that seeps into the power meter..
Long battery life: A high-energy density certified battery and utilized magnetic charging make P325 CS more durable. P325CS achieved a quick 3.5h charging time and a battery life up to 200h which would be more than enough to ensure a complete training block without recharging..

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HQST 60 Amp MPPT Solar Charge Controller 12V/24V/36V/48V Negative Grounded Controller with Built-in Bluetooth and Lithium Battery Low Temperature Protection Function, Support Two Units in Parallel

...ble (not included), to meet high power charging requirements and 2 controllers should set the same battery pack voltage. Compatible with Flooded, AGM, Gel, and Lithium batteries. User mode allows the buyer to set their charging parameters. 3-Stage Charging: boost, float, and equalization..
【HIGHER HEAT DISSIPATION EFFICIENCY & FULL-LOAD WORKING】- Die-cast aluminum heat sink makes the heat dissipation efficiency higher, which can minimize the power loss from heat. Filling inside the controller with gel is for better PCBA cooling conduction and prevents water and other damages, extending the controller service life. With the premium IC and better PCBA, this controller can work under full load even at high temperature environment..
【HIGH TRACKING EFFICIENCY】- 48V 60 amp solar charge controller adopts advanced MPPT technology that ensures fast and stable track of of the maximum power point, high tracking efficiency of up to 99%, and peak conversion efficiency of 98%. Maximizing the energy from solar panels to charge your system. Automatically detects 12V, 24V, 36V, or 48V DC system voltages, which is suitable for RVs, Commercial Vehicles, Boats, Yachts, and any off-grid system..

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Design-Pie Shot Timer Multifunction Shooting Timers for Pistols,Rifle,Dry Fire Training Shot in IPSC IDPA 3 Gun Shooting Competition Timer (Orange)

Long standby time: This timer has a built-in rechargeable battery and is equipped with a USB data cable. It only takes 1.5 hours to fully charge and can be used for 72 hours. You can set the time to automatically turn off the power after inactivity in the energy-saving mode to save Power and improve battery efficiency..

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