Product Model | R591E VER1.0 |
Processor | Supports LGA1200 10th/11th Gen Intel® Celeron/Pentium/Core™ i3/i5/i7/i9 processors |
Chipset | Intel® Z590 high-speed chipset |
Memory | 2× DDR4 SODIMM memory slots, supporting 3200MHz memory, with a maximum capacity of 64GB |
Display | Integrated Intel® HD Graphics |
1× HDMI port, 1× VGA port |
Network | 6 x Intel I210AT Gigabit Ethernet ports, supporting Wake-on-LAN and PXE |
Storage | 4 x SATA 3.0 hard drive ports, transfer speeds up to 6Gbps, supporting RAID 0, 1, 5, 10 |
1 x M.2 slot, supporting M.2 Key M 2242/2280 PCIe 3.0 x4/SATA adaptive standard SSD |
Audio | N/A |
Expansion Slots | 1 x M.2 slot, supports M.2 Key B 3042/3052 5G modules |
1 x PCIe 4.0 x8 slot, 1 x PCIe 4.0 x8 slot (side-mounted) |
1 x M.2 slot, supports M.2 Key E 2230 Wi-Fi/Bluetooth modules |
Rear Panel I/O Ports | 1 x RJ45 serial port (shared with 2 x 5-pin serial header) |
2 x USB 3.0 ports (5 Gbps) |
6 x RJ45 Gigabit Ethernet ports |
1 x Power switch, 1 x One-touch reset |
1 x Dual-layer LED indicator (red top, green bottom; top layer for hard drive activity, bottom layer for power) |
On-Board I/O Ports | 1 x VGA port, 1 x 12-pin connector |
1 x HDMI port (2 x 8-pin) |
2 x USB 2.0 ports (2 x 5-pin) |
2 x USB 3.0 ports (2 x 10-pin) |
1 x single-row USB 2.0 port |
1 x RS232 serial port (2 x 5-pin), supports RS485 |
1 x PS/2 keyboard and mouse port (1 x 6-pin, red) |
1 x front panel switch and indicator connector (2-pin) |
1 x 24-pin ATX power connector |
1 x 8-pin ATX power connector |
1 x SIM card slot |
1 x TPM connector (2-pin) |
Fan Connectors | 1 x 4-pin CPU smart fan connector, 2 x 4-pin system fan connectors |
GPIO | Supports 4-channel GPIO input/output functionality |
BIOS | 128MB Flash ROM |
Watchdog | Supports hardware reset function (256 levels, 0–255 seconds) |
Power Supply Type | Powered by ATX power supply |
Operating System | Windows 10/11/Linux |
Operating Temperature | -10°C to 60°C |
Storage Temperature | -20°C to 70°C |
Operating Humidity | 5%–95% relative humidity, non-condensing |
Dimensions | 245mm x 215mm |
angelia.guo@hanzsung.com 
