MSI Radeon HD 4830 512MB OC Video Card Review @ Legit Reviews
 

Tucked away under the cooler on the MSI Radeon HD 4830 are the eight Samsung memory ICs that make up the 512MB for the 256-bit frame buffer. Notice that the 4 + 1 phase power design uses solid capacitors and solid state chokes. This helps reduce loading and provides more stable and power and a longer lifespan. Not all the capacitors are solid state though, as the video card has five electrolytic capacitors...