Review Index:

NZXT Sentry LX Fan Controller Review

Author: Lee Garbutt
Manufacturer: NZXT

Components and Design

The NZXT Sentry LX fan controller is designed to fit into two spare 5.25” drive bays.  The brushed aluminum, black anodized front panel looks great and really sets off the large LCD display.  The text and graphics are quite easy to read even from a distance.

Moving around to the back of the Sentry LX you can see that all the cables come pre-attached.  They measure approximately 26” long and include:

•    (5) Temperature probes

•    (5) Fan cables fitted with 3-pin connectors

•    Power cable with male and female 4-pin Molex connector

The main circuit board draws power from the PC during operation and uses a 3V Lithium battery (CR2032) to retain settings in memory.

The Sentry LX comes with five temperature probes connected to the main circuit board along with two spares.  The temperature probes are thin so attaching them to flat surfaces should be relatively easy with the included thermal tape.  The actual placement is left up to each end user but one basic scenario might be:

•    CPU temperature

•    GPU temperature

•    HDD temperature

•    Internal case air temperature #1

•    Internal case air temperature #2

The Sentry LX incorporates five separate channels for controlling and monitoring fan speed.  Each channel has a dedicated cable fitted with a 3-pin fan connector (which includes the rpm sense line).  No 3-pin to 4-pin adapters are included and the unit does not support PWM fans.

Note: More than one fan can be connected to a channel as long as the total current draw per channel does not exceed 0.33A (4W).  However, when two or more fans are connected in parallel, only one of them can send the speed signal.

April 4, 2012 | 06:48 PM - Posted by James Dickel (not verified)

this controller seems to be awesome!
exactly what i need!

April 4, 2012 | 07:21 PM - Posted by Dane (not verified)

I have plenty of fans to keep it busy!

April 4, 2012 | 10:05 PM - Posted by Huy (not verified)

oooh nice fan controller
Thanks NZXT

April 6, 2012 | 02:44 PM - Posted by Andrey (not verified)

I love NZXT !

August 1, 2012 | 06:06 PM - Posted by Shane Blume (not verified)

This is awesome!

April 18, 2014 | 11:28 PM - Posted by Anonymous (not verified)

How does it go with having 9 fan to control and more in future

December 29, 2014 | 10:14 PM - Posted by henry yu (not verified)

for pc fan controller
pls kindly get back ,thanks !

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