| MB Model | – JNF631-3350 / 3.5” SBC – JNF631-4200 / 3.5” SBC
 | 
| Part No. | – HBJC377F631-3550B (non-WIFI) / HBJC377F631W3550B (WIFI) – HBJC377F631-4200B (non-WIFI) / HBJC377F631W4200B (WIFI)
 | 
| CPU/Chipset | – Intel® Apollo lake Processor N Series (TDP 10W) | 
| Memory | – 1 * SO-DIMM slots DDR3L-1600MHz , up to 8GB | 
| Storage | – 1 * 2.5” SATA3 6Gb/s internal drive bay (Max Height 9.5 mm) – 1 * M.2 SSD Device (M Key-2242)
 – 1 * Micro SD card slot
 | 
| Network | – 2 * Realtek GbE | 
| Expansion | – 1 * full-size Mini-PCIe slot (for WiFi expansion) | 
| Rear Panel I/O | – 4 * USB 3.0 – 2 * DP (Max. resolution:4096 x 2160@60Hz)
 – 2 * RJ45
 – 1 * DC-In jack
 – 1 * RS232 (RJ45 type)
 – 1 * Micro SD
 – 1 * Audio (Line out + Mic)
 | 
| Front Panel I/O | – 1 * Power button , 1 * Reset button – 1 * Power LED , 1 * HDD LED
 – 2 * USB 2.0 ports
 – 1 * Line-out
 – 2 * COM
 | 
| Power Source | – FSP DC Adapter / AC 90~240V input / DC12V-5A-60W / LV6 | 
| Compliance | – CE, FCC, LVD, RoHS | 
| Safety | – Vibration test: N.C – Shock test: N.C
 | 
| Temperature | – Operating Temperature: 0 ~ 50° C – Storage Temperature: -10 ~ 70° C
 | 
| Dimensions | – 185 (W) x 142 (D) x 48 (H) mm | 
| Packing | – Net Weight: 1.4KG – Gross Weight: 2.4KG
 – Color Box dimension: 250 (W) * 118 (D) * 295 (H) mm
 | 
| OS Support | – Windows 7, Windows 8.1, Windows 10, Linux | 
| Warranty | – 2 Year limited warranty |