Overall hardware return rate change from 2013 first half looks like this:
Motherboards - 1.9% (1.99%)
Power Supplies - 1.5% (1.45%)
Memory - 0.76% (0.81%)
Graphics cards - 2.1% (2.13%)
Hard Drives - 1.07% (1.53%)
SSD - 1.27% (3.27%)
Taking a quick glimpse at the future, results of products sold between 2013 April and 2013 October and already returned so far look like this:
Motherboards:
ASRock 970 Pro3 - 5.22%
ASRock Z77 Pro3 - 5.03%
ASUS Maximus VI Hero - 4.39%
ASUS Rampage IV Extreme - 4.39%
ASRock H87M - 3.86%
Power Supplies:
Corsair GS700 2013 - 3.73%
Seasonic P-760 - 3.62%
Thermaltake SP-650MPCBEU - 3.48%
Cooler Master GX 550W - 2.83%
Cooler Master Silent Pro M2 850 - 2.82%
RAM:
Corsair XMS3 4 GB DDR3 1333 CL9 - 4.59%
Corsair Value Select SO-DIMM 8 GB DDR3 1333 - 4.06%
G.Skill SODIMM 16 GB (2x8) DDR3 1333 CL9 - 3.67%
Corsair XMS 4 GB (2x2) DDR3 1333 CL9 - 3.61%
Corsair Vengeance SO-DIMM 16 GB (2x8) DDR3 1600 CL10 - 3.52%
Graphics cards:
Gigabyte R795WF3-3GD - 10.34%
Sapphire HD 7950 With Boost (21196-00) - 9.97%
MSI R7970 Twin Frozr 3GD5/OC BE - 5.04%
Sapphire Radeon HD 7870 XT With Boost - 4.93%
MSI N6200-512D2H/LP AGP - 4.80%
MSI N780 TF 3GD5/OC - 4.50%
Sapphire Vapor X HD 7970 GHz Edition - 4.27%
ASUS GTX670-DC2-2GD5 - 4.19%
MSI R7950 Twin Frozr 3GD5/OC BE - 4.06%
Hard drives:
Toshiba DT01ACA300 3 TB - 3.44%
Western Digital Caviar Green 2 TB WD20EARX - 2.31%
WD Black Desktop 4 TB SATA 6Gb/s WD4001FAEX - 2.03%
WD Blue SE Desktop 320 GB IDE WD3200AAJB - 1.83%
Seagate NAS HDD 3 TB ST3000VN000 - 1.51%
SSD:
OCZ Vertex 4 256 GB - 6.00%
OCZ Vector 128 GB - 3.65%
OCZ Vector 256 GB - 3.45%
OCZ Vertex 450 128 GB - 2.97%
Crucial V4 128 GB - 2.83%