Product information "QNAP Dual-port 40 Gigabit QSFP+ Network Expansion Card"
Dual-port 40GbE SFP+ network expansion card, Brackets for rackmount,tower and full height models are included.
Dimension: 260 x 150 x 58 mm (10.2 x 5.9 x 2.3 inch)
Weight: 0.42 kg (0.93lb)
IMPORTANT NOTICE: The 10GbE network expansion card can be used with QNAP NAS only. Do not try to install the card in other system such as computer or server.
