Question about CableMod C-Series PRO Kit RMi,RMx

Here are the contents with the length of each cable:
- 1 ATX 24-pin cable (600 mm)
- 1 x 8-pin EPS cable (750 mm)
- 1 x 4+4 pin EPS cable (750mm)
- 2 x 8-pin PCI-e cable (600mm)
- 1 x 6-pin PCI-e cable (600mm)
- 1 x Quad SATA cable (850mm)
- 1 x Dual SATA cable (500mm)
- 1 x dual Molex cable (500 mm)
- 2 x 8-pin hybrid cable combs
- 2 x 4-pin hybrid cable combs