
Note: Most newer PC cases include a CPU cutout to allow access to the bottom of
the motherboard. If your case does not include a cutout, you will need to remove
your motherboard from the case before installation.
Intel LGA 1150/1155/1156/1366 BACK PLATE
F
x2 SP140L FANS
A
INTEL
B
Included Hardware
Highlighted parts for Intel installation only
x8
E
x8
D
x2 AMD
I
x8 WASHER
J
CORSAIR LINK USB CABLE
(Included)
L
x4 THUMBSCREWS
K
AMD
C
x4 LGA 2011 STANDOFF SCREWS
H
x4 LGA 1150/1155/1156 STANDOFF SCREWS
G
TM
QUICK START GUIDE
EXTREM
E PERFORMANCE LIQUID CPU COOLER
H110i

1
Install the Fans and Radiator
2
Install the Intel Backplate
Attach the radiator and the fans as shown. For the best
cooling performance, we recommend mounting the fans
as an air-intake to your PC case.
Install the Intel Backplate as shown, with the
indentation facing up, onto the back of your
motherboard. Note: Intel LGA 2011 does not
require a backplate.
F
D
E
J

B
3
Install the Stando Screws
4
Install the Mounting Bracket
Insert the mounting bracket onto the top
of the pump as shown.
Install the provided stando screws. Use G for LGA
1150/1155/1156, and H for LGA 2011. Tighten the screws
until the backplate is secure. Note: Backplate may still
have some leeway depending on your motherboard.
LGA 2011 does not require a backplate.
H
G
LGA2011
LGA 1150/
1155/1156

5
Install the Pump Unit
6
Connect Pump to Power
Align the bracket and pump over the stando screws
as shown. Tighten the thumb screws until all four corners
are secured.
Connect the pump power header to the PSU and the 3-pin pump
RPM connector to the CPU_FAN power header. NOTE: The 3-pin
RPM connector only reports pump RPM speed and does not provide
power or control.
K

7
Connect Fans to Power
8
Connect Pump to USB Header
Connect the fans to the included fan header wires
coming o the pump.
Using the included Corsair Link
™
USB cable,
attach pump unit to a motherboard USB header.
M

1
Install the Fans and Radiator
Attach the radiator and the fan as shown. For the best
cooling performance, we recommend mounting the fans
as an air-intake to your PC case.
D
E
J
x2 SP140L FANS
A
Included Hardware
x8
E
x8
D
x2 AMD
I
Intel LGA 1150/1155/1156/1366 BACK PLATE
F
x8 WASHER
J
CORSAIR LINK USB CABLE
(Included)
M
x2 THUMBSCREWS
K
INTEL
B
AMD
C
x4 LGA 2011 STANDOFF SCREWS
H
x4 LGA 1150/1155/1156 STANDOFF SCREWS
G

3
Prepare the Mounting Bracket
Insert the AMD screw clips and secure with the screws as shown.
Do not tighten the thumb screws all the way.
I
2
Install the Mounting Bracket
Insert the mounting bracket onto the top of
the pump as shown.
K
C

4
Install the Pump Unit
Align the bracket with the Stock AMD mounting clips as shown. Tighten the thumb screws until secure.
5
Connect Pump to Power
Connect the pump power header to the PSU and the 3-pin pump
RPM connector to the CPU_FAN power header. NOTE: The 3-pin
RPM connector only reports pump RPM speed and does not provide
power or control.

6
Connect Fans to Power
7
Connect Pump to USB Header
Connect the fans to the included fan header wires
coming o the pump.
Using the included Corsair Link
™
USB cable, attach pump
unit to a motherboard USB header.
M

Thank you for purchasing the Corsair Hydro Series
H110i Extreme Performance Liquid CPU Cooler.
1. How do I know the direction of the air flow of the fan?
An arrow located on the side of the fan indicates the direction of air flow.
2. Can I reuse the pre-applied thermal paste on the H110i for a re-installation?
Re-installation of the H110i cooler will require you clean o the pre-applied thermal paste and apply an aftermarket paste.
FAQ