PCIe 4.0 SlimSAS 4i SFF-8654 to U.2 SFF-8639 NVMe SSD Cable with 15Pin SATA Power, Internal Server Storage Interconnect Wire, 1.6FT / 50CM Length

This internal high-speed PCIe 4.0 storage cable features a SlimSAS 4i SFF-8654 male host connector, paired with SFF-8639 U.2 female drive port and attached SATA 15-pin power lead, designed to connect U.2 NVMe SSDs to motherboards, RAID cards and HBA adapters with SlimSAS SFF-8654 interfaces for internal storage expansion.

Fully compliant with PCIe Gen4 specification, the cable delivers complete x4 native NVMe bandwidth without signal attenuation or throttling, perfectly suited for database servers, 4K video rendering, virtualization and high-capacity enterprise storage arrays. The built-in SATA power branch directly powers power-hungry 2.5-inch U.2 enterprise SSDs, eliminating messy scattered power wiring inside compact rack chassis.

Measuring 50 centimeters (1.6 feet) long, this medium-length harness provides flexible routing space without tangled internal wiring, optimizing heat dissipation for long-running server hardware. Both connectors adopt secure latch lock design to prevent accidental disconnection caused by equipment vibration under heavy continuous workloads.

Constructed with multi-layer braided shielding and low-loss 30AWG copper conductors with gold-plated precision pins, it effectively blocks electromagnetic crosstalk and reduces insertion loss to guarantee reliable uninterrupted data transmission. Wide hardware compatibility covers mainstream brands including Supermicro, Dell, ASUS, Gigabyte, Broadcom LSI, and all standard SFF-8639 U.2 NVMe SSD models like Intel 750, P3600, P3700 series.

Plug-and-play without extra driver installation, compatible with Windows Server, Linux and VMware ESXi operating systems. It is an essential upgrade accessory for server storage expansion, high-density NVMe array deployment and professional high-performance workstation building.