The PCES-SA4X4 PCI-Express controller extends your desktop PC with four SATA III ports with transmission rates up to 6Gb/s. The card features ASMedia chipset and supports SATA 3.0 specification, Hot-Plug, Native Command Queue (NCQ), TRIM, and Port Multiplier. Easy installation without drivers on most operating systems. Low profile bracket allows installation into standard and low-profile PC cases. PCI-Express 3.0 interface, compatible with PCI-Express 1.0a, 1.1, 2.0, and 2.1. Uses 2-Lane (x2) lines, compatible with x4, x8, and x16 PCIe slots. Bandwidth of 2-Lane PCI-Express 3.0 bus is 4 GB/s bidirectional. Four independent Serial ATA ports with seven-pin SATA data connectors. Supports all SATA I, SATA II, and SATA III optical drives, SSDs and hard disks. Full Plug and Play support. Transmission rates up to 6 Gb/s (600 MB/s) for SATA 3.0, 3 Gb/s (300 MB/s) for SATA 2.0, and 1.5 Gb/s (150 MB/s) for SATA 1.0. Compliant with ATA AHCI specification revision 1.4. Supports Hot Plug connecting and disconnecting whilst running. Features Native Command Queuing (NCQ), TRIM for SSD disks, and Port Multiplier Command Based Switching. Boot support from connected disk with BIOS and UEFI cooperation. Four LED indicators for disk activity and four 2-pin sockets for case HDD LEDs. Supported on Windows 7, 8, 8.1, 10, 11 and later, Windows Server 2008 and later (32 and 64-bit), and Linux kernel 2.6.x and above. Package includes controller, standard bracket, low profile bracket, and guide.

Host interface: PCIe; Host interface gender: Male; Output interface: SATA; Expansion card form factor: Full-height / Low-profile; Expansion card standard: PCIe 3.0; NVMe: No; SATA revision: 3.0; Internal SATA ports quantity: 4; Internal: Yes; Product colour: Black; LED indicators: Yes; Hot-Plug support: Yes; Easy to install: Yes; Country of origin: China; Certification: CE, RoHS; Data transfer rate (max): 4 Gbit/s; TRIM support: Yes; Native Command Queuing (NCQ): Yes; Plug and Play: Yes; Windows operating systems supported: Yes; Linux operating systems supported: Yes; Server operating systems supported: Yes; Warranty period: 2 year(s); Compliance certificates: RoHS, CE; Quantity per pack: 1 pc(s); Manual: Yes; Package width: 145 mm; Package depth: 112 mm; Package height: 25 mm; Package weight: 79 g; Package type: Box

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