The enclosures also feature two "Antec-exclusive innovations" called Fleet-Release and Fleet-Swap. Fleet-Release is a front panel system with variable-speed LED fans, fan controls and filters in a single modular package that clicks into place. This gives quick and easy access fans, filters, and Fleet-Swap, which is a set of hot-swappable SATA drive bays.
The press release doesn't make it perfectly clear how the models differ, but only the DF-85 features lockable drive bay doors. All four Dark Fleet cases will be available through typical retail and e-tail channels next month, and they're backed by a three-year parts and labor warranty. Unfortunately, there's no word on pricing at this point.