Welp, all my searches point to this website that seems to be on its seventh iteration of hardware return rates. Unfortunately, it's for a French supplier, but since everyone and their mother seems to be using it, it might be a good enough sample size to use in general.
http://www.behardware.com/articles/881- ... tes-7.htmlHowever don't take this in a "OMG, I'm not buying from them ever." A return could mean anything.
If you want the tl;dr version
Motherboards
- ASRock 1.67% (against 1.90%)
- Gigabyte 1.77% (against 2.17%)
- MSI 2.24% (against 2.11%)
- ASUS 2.34% (against 2.66%)
PSUs
- Fortron / FSP Group 0.42% (against 0.81%)
- Cooler Master 1.01% (against 1.25%)
- Antec 1.17% (against 0.80%)
- Seasonic 2.20% (against 1.92%)
- Corsair 2.30% (against 2.20%)
- Thermaltake 2.36% (N/A)
RAM
- Kingston 0.27% (against 0.40%)
- Crucial 0.30% (against 0.23%)
- G.Skill 1.01% (against 1.10%)
- Corsair 1.06% (against 1.44%)
Video cards
- Sapphire 1.32% (against 1.20%)
- ASUS 1.53% (against 1.55%)
- PNY 1.56% (against 1.62%)
- MSI 1.69% (against 2.25%)
- Gigabyte 1.82% (against 2.18%)
- Gainward 2.05% (against 2.43%)
Hard drives
- Western 1.48% (against 1.63%)
- Samsung 1.65% (against 1.23%)
- Seagate 1.70% (against 1.89%)
- Hitachi 3.77% (against 3.95%)
SSDs
- Intel 0.45% (against 1.73%)
- Samsung 0.48% (N/A)
- Corsair 1.05% (against 2.93%)
- Crucial 1.11% (against 0.82%)
- OCZ 5.02% (against 7.03%)
Special mention, OCZ has parts that have over 50% return rates...