SFF-8639 interface for 2.5-inch storage, supporting PCI-E/SATA/SAS signals Features 6 channels: 4 exclusively for PCI-E direct connection to the processor, and 2 for SAS/SATA connection to HBA/RAID controllers Precise PCB design minimizes EMI for complete signals, ensuring good performance and longevity Constructed from high-quality resin material, it is hard, durable, corrosion-resistant, and built for extended use Sophisticated production delivers excellent quality, stable performance, and high work efficiency for added convenience Item Type: U.2 Adapter Material: Resin Color: Black Interface: PCI-E4X U.2 SFF-8639 Supported Systems: WIN7/WIN8/WIN10 (32/64BIT)/OS X/Linux Installation Requirements: - PCI-E4X/8X/16X slot - WIN10 system recommended; WIN7 requires driver installation for optimal speed - Motherboards without NWWE protocol support can only be used as storage disks, not system disks Compatibility Notes: - Intel Chipsets: B250, B150, H170, Z170 with M.2 interface generally support NVME. - AMD Chipsets: Support for B350, X370, X399, A320 may vary; NVME support typically requires RYZEN CPU motherboards. Package includes: 1 x U.2 Adapter, 1 x Cable, 5 x Screws