Template:mpu Atom C3538 is a 64-bit quad-core ultra-low power x86 microserver system on a chip introduced by Intel in 2017. The C3538, which is manufactured on a 14 nm process, is based on the Goldmont microarchitecture. This chip operates at 2.1 GHz with a TDP of 15 W. The C3538 supports up to a dual-channel of 256 GiB of DDR4-1866 ECC memory.