64GB max, UDIMM, DDR4 2133, four 288-pin DIMM sockets, dual-channel capable

• Some: Hard disk, SATA 6.0Gb/s, 2.5″/ 3.5″ wide, 5400 / 7200 rpm
• Some: Solid State Hybrid Drive (SSHD), 500GB (5400 rpm, 2.5″) / 1TB or 2TB (7200 rpm, 3.5″), with 8GB NAND flash memory, SATA 6.0Gb/s
• Some: Solid State Drive (SSD) / SATA 6.0Gb/s, 2.5″ Wide
• Some: M.2 SSD, PCIe NVMe, PCIe 3.0 x4, 32Gb/s

• Some: DVD-ROM SATA 1.5Gb/s Drive
• Some: Super Multi-Burner DVD±RW SATA 1.5Gb/s Drive

• Four onboard SATA 6.0Gb/s connectors, one is eSATA connector for optional rear eSATA port, RAID 0, 1 support

• Optional 9-in-1 media reader

• Intel HD Graphics 510/530 in processor, uses main memory, DirectX 12, one VGA, two DisplayPort, supports three independent displays, works along with discrete graphics to support more displays;
• Max resolution: 4096×2304 (DP)@60Hz; 1920×1200 (VGA)@60Hz
• Some: NVIDIA Quadro K420, DirectX 12, 2GB, PCIe 2.0 x16 adapter, one DVI-I, one DisplayPort, 41 watts; Max resolution: 3840×2160 (DisplayPort)@60Hz; 2560×1600 (DVI-I)@60Hz
• Some: NVIDIA Geforce GT 720, DirectX 12, 2GB, PCIe 2.0 x8 adapter, one VGA, one HDMI, 25 watts; Max resolution: 1920×1080 (HDMI)@60Hz; 2048×1536 (VGA)@85Hz
• Some: NVIDIA Geforce GT 720, DirectX 12, 1GB, PCIe 2.0 x8 adapter, two DisplayPort, 25 watts; Max resolution: 3840×2160 (DisplayPort)@60Hz;

• Intel H170 Chipset

Some: 1-year or 3-year, limited onsite service / service upgrades available

Some: 3-year, limited onsite service, OID (Onsite International Delivery) / service upgrades available