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SouthBridge Max PCIe 4.0 Multi-Function Expansion Card up to 12 Ports (NVMe M2, USB, SATA) – No Motherboard Bifurcation Required

SouthBridge Max PCIe 4.0 Multi-Function Expansion Card up to 12 Ports (NVMe M2, USB, SATA) - No Motherboard Bifurcation Required

Part Number: SY-PEX50133 Brand: IO Crest

  • Chipset: AMD B650
  • Host Interface: PCIe Gen 4 X4, backward compatible with Gen 3/Gen 2/Gen 1. Supports a data rate of 16 Gt/s per channel.
  • No bifurcation required. Works perfectly with any motherboard. No BIOS setup needed.
  • Expand your system with additional 12 Ports: four NVMe M.2 ports, four USB ports, adn four SATA ports.
  • SATA Interface: Supports four SATA ports with transfer speeds of up to 6 Gb/s.
  • USB Interface: Supports two USB-A (10G), one USB-C (10G), and one USB-C (20G). 6-Pin cable required to enable stability while connecting to high-power USB devices.
  • M.2 Interface: Supports four M.2 Slots. Supports M.2 M-Key and four standard M.2 slots. The two front M.2 slots (M.2_A and M.2_C) support X4 connections, while the two rear slots (M.2_B and M.2_D) support X2 connections. Note: When all M.2 slots are occupied, all four M.2 slots operate at x2 bandwidth. If only the two front M.2 slots are occupied, they operate at x4 bandwidth; if only the two rear M.2 slots are occupied, they operate at x2 bandwidth.
  • Easily installed in all form factor of computer case and server.
  • Compatible with Windows 10/11, Linux, and MacOS.
  • Plug-and-play installation: With easy installation and compatibility with standard PCI Express slots.
Description PACKAGE DETAILS HARDWARE REQUIREMENTS DOWNLOAD QUESTIONS
 
This SY-PEX50133 adapter card is based on the B650 southbridge chip and transforms a native motherboard chipset into a standard PCIe expansion device. Via a PCIe 4.0 x4 upstream interface, it provides four M.2 NVMe slots (two on the front supporting x4, two on the back supporting x2), four SATA 6Gbps ports, two 10Gbps USB-A ports, one 10Gbps USB-C port, and one 20Gbps USB-C port. Its M.2 interfaces feature intelligent bandwidth allocation: when only the front dual-drive slots are in use, both operate on x4 links; when all four slots are occupied, the system automatically adjusts to x2 links. This card is suitable for high-end PCs, workstations, media processing, NAS systems, and gamers, providing a one-stop expansion solution for high-density storage and high-speed peripherals.
OS SUPPORTED: Windows 10/11, Linux, MacOS

 

Package Information

Package Dimensions: L 8.90 × W 5.94 × H 2.00 in
Package Weight: 1.75 lbs
UPC: 850039353611

Package Content
  • (1) SouthBridge Max Card
  • (1) 2U Low Profile Bracket
  • (2) 6.5 Copper Posts
  • (2) 1.5 Copper Posts
  • (10) M.2 Mounting Screws
  • (1) Short Metal Strip

PC Motherboard with PCI-Express Card Slot (PCIe 4.0 x4)

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