Datasheet
Test report
2D drawing
- SFF-8674 1x2, 4X dual port to PCIe x16 signals extension
- Built-in ATX 24-pin Power supply connector
- ◆ +5VSB Input with Bidirectional TVS(TRANSIENT VOLTAGE SUPPRESSOR)
- ◆ Manul Switch ON or Jumper Short for ATX 24-pin Power supply ON
- Built-in SFF-8674 1x2, 4X with 30u”(0.76um) min Au mating area plating x2 pcs
- Built-in PCIe 4.0 x16 Slot with 15 u”(0.38um) min Au mating area plating
- Built-in MAX5954A PCI Express Power Hot-Plug Controller
- ◆ Hot Swaps +12V, +3.3V, and 3.3V Auxiliary Power Rail
- ◆ Active Current Limiting Protects Against Overcurrent/ Short-Circuit Conditions
- ◆ Drives two external n-channel MOSFETs to control the +12V and +3.3V main outputs
- Built-in Conductive Polymer Aluminum Solid Capacitors For 75W PCIe x16 Slot Power Supply Rail Requirements as follows:
- ◆ +12V Voltage Supply Current Capacitive Load : 5.5 A Current, 1470 µF
- ◆ +3.3 Voltage Supply Current Capacitive Load : 3 A Current, 3300 µF
- ◆ 3.3aux Voltage Supply Current Capacitive Load : 375 mA Current, 330 µF
- Built-in SMBus Hot Swappable 2-Wire Bus Buffer
- Built-in PCIe PERST# Bus Buffer and manul switch
- Built-in PCIe WAKE# Bidirectional Translator Bus Buffer
- Built-in PCIe CLKREQ# Bidirectional Translator Bus Buffer
- Built-in PCIe PWRBRK# Bus Buffer
- LED1 Green On indicates +12V power ready for PCIe x16 Slot
- LED2 Green On indicates +3.3V power ready for PCIe x16 Slot
- LED3 Green On indicates 3.3Vaux power ready for PCIe x16 Slot
- LED4 Green On to OFF indicates PERST# Normal (Function intentionally inverted)
