Quad M.2 SSD RAID Controller PCIe 3.0 x16 Card AHCI/NVMe PLX8747 Chipset

Condition : Brand New with 1 year limited warranty Upgrade your Mac Pro 3,1/4,1/5,1 Tower from the build-in outdated SATA II (3Gb/s) to Latest M.2 PCIe SSD Speed   Compatible Mac Model : Apple MacPro 3,1-5,1 from 2008-2012 *MacPro7,1@2019 & Mac14,8@2023 Compatible Compatible OS X : OS X Yosemite 10.10.5 - macOS Sierra 10.12.x(AHCI) & macOS High Sierra 10.13.6 or Later,  Monterey 12.x to Sonoma 14.x & Sequoia 15.x (NVMe) *Native Supported, No driver needed 4,1/5,1 with M.2 NVMe SSD Boot support require **Boot Rom Version 144.0.0.0.0 **This Firmware Can Updated From Mojave 10.14.6 installer (No NVMe Boot Support for 3,1) Support M.2 Card Size: 22x30, 22x42, 22x60, 22x80, 22x110mm Support Four NGFF M.2 M-Key Socket The PCIe transfer rate up to 128Gb/s and the SSD transfer rate up to 32Gb/s Specification: PLX PEX8747 Switch Controller has a PCIe 3.0 x16 upstream port as well as four PCIe 3.0 x4 downstream ports. The switch is designed primarily for storage devices, enablin