DDR 3 RAM on a h110m motherboard: is it possible?

Solution
THE H110M specifications clearly indicate DDR4 ram (DDR3 Ram is not designed to fit in DDR4 slots anyways)

Supported RAM: Max Size32 GB, Technology: DDR4, Bus Clock: 2133 MHz, Registered or Buffered or Unbuffered, Features: Dual channel memory architecture
THE H110M specifications clearly indicate DDR4 ram (DDR3 Ram is not designed to fit in DDR4 slots anyways)

Supported RAM: Max Size32 GB, Technology: DDR4, Bus Clock: 2133 MHz, Registered or Buffered or Unbuffered, Features: Dual channel memory architecture
 
Solution
Gigabyte H110m - is not a precise model number.
There are several Gigabyte motherboards that support DDR3L - low voltage version of DDR3
(use of DDR3 is not recommended, since it can damage CPU in the long run):
  • GA-H110M-S2V DDR3
    GA-H110M-DS2V DDR3
    GA-H110M-S2H DDR3
    GA-H110M-HD3 DDR3
    GA-H110M-H DDR3
    GA-H110M-S2PH DDR3
    GA-H110M-S2 DDR3
    GA-H110M-S2PV DDR3
    GA-H110M-DS2 DDR3
 
There are LGA1151 H110m variants that support DDR3L and that support DDR4.

However in the beginning at least, DDR3L caused some weird issues and was generally less stable than DDR4.
If you don't already have DDR3L sticks laying around go for DDR4.
Regular DDR3 fries the CPU