Which is more reliable than RAM with heatsinks or RAM that runs 200mg less? What to choose (models inside)?

Question

RAM

Samsung M378A5244CB0-CTD 4 GB
Crucial BLS4G4D240FSB 4 GB
The latter is 180 rubles more expensive.

Answer 1

Radiators are marketing in its purest form, the RAM itself heats up extremely weakly. But it can already be overclocked at the factory, which affects reliability.
Take 200 MHz less.