Dell XPS 13 7390 Setup and Specifications - Page 13

Table 9. Audio specifications(continued) Description Speakers Internal speaker amplifier External volume controls Speaker output: Average Peak Subwoofer output Microphone Values Two Supported (audio codec built-in amplifier) Keyboard shortcut controls 2 W 2.5 W Not supported Dual-array microphones Storage Your computer supports one M.2 2230/2280 solid-state drive (either PCIe/NVMe or SATA). NOTE: The M.2 2230 and M.2 2280 solid-state drives each has a unique thermal plate. The thermal plates cannot be interchanged. Table 10. Storage specifications Storage type M.2 2230 solid-state drive Interface type PCIe NVMe Gen3 x2 NVMe, up to 32 Gbps Capacity Up to 256 GB M.2 2280 solid-state drive PCIe Gen3 x4 NVMe, up to 32 Gbps Up to 2 TB Media-card reader Table 11. Media-card reader specifications Description Type Cards supported Values One microSD-card slot • Micro Secure Digital (mSD) • Micro Secure Digital High Capacity (mSDHC) • Micro Secure Digital Extended Capacity (mSDXC) Keyboard Table 12. Keyboard specifications Description Type Layout Number of keys Values Backlit keyboard QWERTY • United States and Canada: 82 keys Specifications of XPS 13 7390 13