Products / PCI Express Expansion / Docking Board / SFF-8654 to PCIe x4 slot

DIPCIE2XD01

SFF-8654 4x (38pin) to two PCIe x4 (x2 mode) Slots Expansion Board

Specifications

Downloads

Highlights

Upstream: SFF-8654 4x (38pin) Connector
- 4-Lane PCIe (Two PCIe x2)
Downstream: Two PCIe x4 Slots
- Supports 2-lane PCI Express Bandwidth
Power Connectors
- One SATA 15pin power connector (Supply 12V & 3.3V for PCIe Slot)
- Two JST Compatible 2pin Wafer (Supply 3.3Vaux Power for PCIe Slot)

Introduction

DIPCIE2XD01 is SFF-8654 4x (38pin) to two PCIe x4 (x2 mode) Slots Expansion Board. It provides SFF-8654 4x (38pin) Connectors in connection to the PCIe Switch Card (DGEAP2X-PCIE8XG301, QIP2X-PCIE8XG302)

Technical Specifications

Upstream host port

SFF-8654 4x Connector
- 85ohm, 38pin
- 4-Lane PCIe (Two PCIe x2)
- SFF-8654 Connector pinout

Downstream expansion port

Two PCIe x4 Slots
- Supports 2-lane PCI Express Bandwidth

Power connector

One SATA 15pin power connector (Supply 12V & 3.3V for PCIe Slot)
Two JST Compatible 2pin Wafer (Supply 3.3Vaux Power for PCIe Slot)

SMbus Slave Address Setting Switch

Slave Address
A1 A0
SW2-1 SW2-2 SW2-3 SW2-4

0 0
0xE0 W
0xE1 R
ON ON X X

0 1
0xE2 W
0xE3 R
OFF ON X X

1 0
0xE4 W
0xE5 R
ON OFF X X

1 1
0xE6 W
0xE7 R
OFF OFF X X

Dimensions

138.4x39.2mm
NW: 32g