Dahua XVR7416L - The 2 U Series; Rack Installation

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4 Connect the other end of
the HDD cable to the
mainboard.
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5 Connect the power cable
to the HDD.
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6 Put the cover back and fix the
screws to secure firmly.
3.3.6 The 2U Series
The 2U series includes HCVR58XXS-V2/HCVR48XXS-V2/XVR54XX-S/XVR74XX-S and
etc.
This series DVR max supports 8 SATA HDDs. Please use HDD of 7200rpm or higher.
① Loosen the screws of the
upper cover and side panel.
Remove the cover.
② Fix the HDD(s) on the
bracket. Remove the top
bracket if you want to install
HDD to the bottom bracket.
③Connect the one end of the HDD
cable to the HDD.
④ Connect the other end of the
HDD cable to the mainboard.
⑤Connect the power cable to the
HDD.
⑥Put the cover back and fix the
screws to secure firmly.
Important:
If the HDD amount is less than four, you do not need to install the HDD bracket.
When there is a bracket, please make sure the installation direction of HDDs is the same.
3.3.7 Rack Installation
The DVR occupies 1.5U/2U rack units of vertical rack space.
 Use twelve screws to fix the unit