Zalman ZM-NC2500 Plus - Base de refrigeración para ordenador portátil, negro
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Descripción del producto
Nivel de Ruido:17 - 23 dBA, Cojinete para ventilador:Cojinete dinámico de fluido, Diámetro del ventilador:50 mm, Cant. de ventiladores:2, Características:Control manual de la velocidad del ventilador, alimentación USB, Agarres de goma, adjustable height feets
Opiniones de clientes
Principales opiniones de clientes
Ha surgido un problema al filtrar las opiniones justo en este momento. Vuelva a intentarlo en otro momento.
El producto vino en perfecto estado, con factura de entrega y una muestra de regalo de un producto (de poco valor).
El producto en sí viene en un bote, perfectamente sellado, así que de momento, todo bien.
Opiniones de clientes más útiles en Amazon.com
Very very quiet! There is an adjustable dial for the speed of the dual fans and even at max spin, you cannot hear them unless you put your ear next to them in a silent room. It is barely humming.
Nice fit. Good ergonomics for typing on a table.
Fits under my 13" early 2011 Mac Pro notebook nicely with about an inch around to spare. The cooler is a wedge shape and it puts my Mac in a great typing position for me on my breakfast table. I haven't tried to use it on my lap, although it is rather lightweight so with a good lap pillow that might work.
Cools my Mac. When you turn the cooler on you can feel the airflow. The true test was when I opened multiple windows, starting uploading photos and watched a movie online instantly. My Mac felt just a tad lukewarm underneath--a big improvement from when I ran it under a similar load without the cooler--my Mac felt like a hand warmer.
Comes with a USB connector cable with 2 options for connection. The connector has 2 "heads" you can use, USB to USB or USB to Pc. My Mac has 2 USB ports on the left side, one being used by my wireless mouse adapter. This would have been a problem with a shorter than 20" USB to USB connector chord since this cooler's configuration has its control and connector panel in the front of the device. With the Pc port option, I can easily connect the cooler to my Mac. I used a twist tie to keep the extra USB "head" from flopping about.
Cost. For the price of this cooler, I think they could have thrown in the DC 5V adapter for free. For a Zalman product, the cooler feels very cheaply made. Plastic construction.
Control panel placement. Most coolers have the connection on the side, it is a bit of a pain in the neck (literally) to find the speed control and ports when they are in the front middle of the product. Unless you remember to plug everything in and have the device/s turned on BEFORE you place your notebook and cooler on a table, this can be rather annoying for the user.
Size. This cooler is portable but think twice if you think it will fit into a messenger bag. A regular backpack maybe. I plan to use this cooler primarily at home so for me that's not an issue. If you plan to travel, this might not be the cooler for you. It is rather lightweight but bulky.
Overall: I would buy this product again. I could not give it 5 stars because the first shipped cooler I received was defective and appeared used (there was a bent USB prong in one of the ports and the side was scratched). However, Amazon was great about shipping me a replacement and the returns process was painless. The second cooler was nice and new and came with an extra packet of replacement screws which were not present in my first shipment. Also, I did not comment on the 2.5" HDD enclosure since I did not use it.
If your laptop isn't too hot and you want an ultra quiet cooler for your laptop, it is recommended. However, I would choose to get a more powerful one like the NC3000U or the NC2000.
Pros: Cool looking, very quiet, has a 2.5 HDD compartment
Cons: Very big, Glossy (leaves LOTS of fingerprints), Fan not powerful enough