HP ProDesk 400 G4

Specification

Form Factor	Chipset	Hard Drive	Bays	Expansion Slots	Memory slots	Graphics	Audio	Communications	I/O Ports	Power	Input Device
Microtower (MT)	Intel® H270	1TB 7200 RPM SATA 6G 3.5 HDD	(1) 9mm Slim ODD; (1) Secure Digital (SD) 3 Reader; (1) 2.5" internal storage drive OR (2) 3.5" internal storage drive	(1) Turbo Drive (M.2 PCIe); (1) PCI Express x1 (v3.0); (1) PCI Express x16 (v3.0)(wired as a x4); (1) PCI Express x16 (v3.0)	DDR4-2400 (Transfer rates up to 2400 MT/s); (2) DIMM slots enabling up to 32GB	Intel® HD Graphics 630 (integrated on processor)	Conexant CX20632 Audio Codec; Headset* front connector (3.5mm); Line-out and Line-In rear connectors* (3.5mm); Multi-streaming capable; Internal speaker (standard)	Realtek RTL8111 HSH GbE LOM Network Connection (standard)	Front: (2) USB 3.1 Gen1; (1) Headset Rear: (4) USB 2.0; (2) USB 3.1 Gen1; (1) Display Port; (1) VGA Port; (1) Audio out; (1) Audio In; (1) RJ-45; (3) Internal SATA storage connector(s)	180W active PFC 82/85/82% efficient at 20/50/100% load(115V)	HP USB Keyboard & HP USB Mouse
Small Form Factor (SFF)	Intel® H270	1TB 7200 RPM SATA 6G 3.5 HDD	(1) 9mm Slim ODD; (1) Secure Digital (SD) 3 Reader; (1) 2.5" internal storage drive OR (1) 3.5" internal storage drive	(1) Turbo Drive (M.2 PCIe); (1) PCI Express x16 (v3.0)(wired as a x4); (1) PCI Express x16 (v3.0)	DDR4-2400 (Transfer rates up to 2400 MT/s); (2) DIMM slots enabling up to 32GB	Intel® HD Graphics 630 (integrated on processor)	Conexant CX20632 Audio Codec; Headset* front connector (3.5mm); Line-out and Line-In rear connectors* (3.5mm); Multi-streaming capable; Internal speaker (standard)	Realtek RTL8111 HSH GbE LOM Network Connection (standard)	Front: (2) USB 3.1 Gen1; (1) Headset Rear: (4) USB 2.0; (2) USB 3.1 Gen1; (1) Display Port; (1) VGA Port; (1) Audio out; (1) Audio In; (1) RJ-45; (2) Internal SATA storage connector(s)	180W active PFC 82/85/82% efficient at 20/50/100% load(115V)	HP USB Business Slim Keyboard & HP USB Mouse