Dell Vostro 7590 Setup and specifications guide - Page 13

Feature Maximum memory supported per slot Memory options Configuration supported Type Speed Specifications 16 GB • 8 GB • 16 GB • 32 GB • 8 GB DDR4 at 2666 MHz (1 x 8 GB and 2 x 4 GB) • 16 GB DDR4 at 2666 MHz (2x 8 GB) • 32 GB DDR4 at 2666 MHz (2 x 16 GB) Dual-channel DDR4 2666 MHz Storage Your computer supports one of the following configurations: • One 2.5-inch hard-disk drive • One M.2 2230/2280 Solid-State Drive (SSD) • One 2.5-inch hard-drive and one M.2 2230/2280 Solid-State Drive (SSD) • One 2.5-inch hard-drive and one M.2 2230/2280 Intel Optane storage The primary drive of your computer varies with the storage configuration. For computers with a M.2 drive, the M.2 drive is the primary drive. Table 6. Storage specifications Type One 2.5-inch hard-disk drive Form factor 2.5-inch One M.2 2230/2280 solid-state M.2 drive One M.2 2230/2280 Intel M.2 Optane Storage System board connectors Interface SATA AHCI, up to 6 Gbps Capacity Up to 2 TB PCIe Gen 3.0x4 NVMe, up to 32 Up to 512 GB Gbps PCIe Gen 3.0x4 NVMe, up to 32 Up to 512 GB Gbps Table 7. System board connectors Feature M.2 Connectors Specification • One M.2 2230 slot for WLAN • One M.2 2280/2230/2242 slot for solid-state drive/Intel Optane • One M.2 2280 slot for PCI-E SSD Technical specifications 13