The QXP-3X4PES PCIe card is designed to expand the capacity of a QuTS hero or QTS NAS by connecting it to a QNAP TL PCIe interface JBOD unit. Multiple JBOD units can be daisy-chained together with high-speed cables to form petabyte-sized storage to accommodate sudden data growth from archiving/backing up surveillance footage, RAW multimedia files, large data, and virtualization applications.

Petabyte-level capacity with economy
Reach up to petabyte capacity on your QuTS hero NAS by connecting multiple PCIe JBOD expansion units!

Up to 32 Gb/s
The QXP-3X4PES PCIe Gen 3 x4 expansion card provides a data transfer speed of up to 32 GB/s.

Supports SFF-8644 special cables
Install a QXP-3X4PES expansion card to connect expansion units with special SFF-8644 4X cables!