| Model |
– JNAF791-C246 |
| Part Number |
– JNAF791-C246 |
| Dimensions |
– ATX (305 * 244mm) |
| CPU Generation |
– Intel® LGA1151 Gen 8 Coffee Lake Processor (Max. 95W TDP) |
| CPU SKU |
– Xeon E, Core i7/i5/i3, Pentium, Celeron |
| Core Number |
– (by CPU) |
| Max Speed |
– (by CPU) |
| L2 Cache |
– (by CPU) |
| Chipset |
– C246 |
| BIOS |
– AMI Flash ROM |
| PCI |
– 2 |
| PCIe |
– 1 * PCIe x1, 1 * PCIe x4, 2 * PCIe x16. Support NVMe
* Note: there are two configurations if plug one PCIe x16 card in one slot, the other slot is disable; or plug one PCIe x8 card in one slot, the other slot is able to plug one PCIe x8/x4/x1 card |
| M.2 (E-key) |
– 1 (E-key, 2230) |
| M.2 (M-key) |
– 1 (PCIex4 with SATA interface, M-key support NVMe, 2242/2260/2280/22110) |
| SIM Card Holder |
– 0 |
| Technology |
– DDR4 2666MHz Dual CH SDRAM W/ECC |
| Max. |
– 128GB |
| Socket |
– 4 * U-DIMM |
| Controller |
– Intel® HD Graphics |
| VRAM |
– Shared Memory |
| HDMI 1.4 |
– 1 (Max. Resolution: 4096×2160@30Hz) |
| DVI-D |
– 1 (Max. Resolution: 1920×1200@60Hz) |
| DisplayPort |
– 1 (Max. Resolution: 4096×2304@60Hz) |
| Multi Display |
– Triple Displays |
| Ethernet |
– 10/100/1000 Mbps |
| Controller |
– 2 * Intel GbE (1 * i219LM, 1 * i210AT) |
| Connector |
– 2 * RJ45 |
| CODEC |
– HD Audio : REALTEK® ALC662 |
| Channel |
– 6 Channel |
| Max Data Transfer Rate |
– 5 * SATAIII support RAID 0, 1, 5, 10 |
| VGA |
– 1 |
| DVI-D |
– 1 |
| HDMI |
– 1 |
| DisplayPort |
– 1 |
| Ethernet |
– 2 |
| USB |
– 4 * USB 3.1 (Gen. 2) & 2 * USB3.1 (Gen. 1) |
| Audio |
– 3 (Line-In, Line-Out, MIC) |
| Serial |
– 1 (COM1 support RS232/422/485) |
| USB |
– 2 * USB3.1 (Gen. 1), 4 * USB 2.0 |
| PS/2 |
– 1 |
| Serial |
– 9 (COM2 support RS232/422/485) |
| SATA |
– 5 * SATAIII |
| M.2 (E-key) |
– 1 (E-key, 2230) |
| M.2 (M-key) |
– 1 (PCIex4 with SATA interface, M-key support NVMe, 2242/2260/2280/22110) |
| GPIO |
– 1 (8 bit) |
| Chassis intrusion |
– 1 |
| Audio Header |
– 1 |
| SMBUS |
– 1 |
| AT mode |
– 1 |
| TPM |
– 1 (on board option) |
| Output |
– From Super I/O to drag RESETCON# |
| Interval |
– 256 segments (10sec ~ 255min) |
| Input PWR |
– ATX PWR (8+24 pin) |
| Power On |
AT/ATX Supported
– AT : Directly PWR on as Power input ready
– ATX : Press Button to PWR on after Power input ready |
| Certifications |
– CE, FCC, LVD, RoHS, REACH |
| Temperature |
– Operating: 0°C ~ 60°C
– Storage: -20°C ~ 85°C |
| Warranty |
– 2 Years Limited Warranty |
