Slimline SAS SFF-8654 to SFF-8639 U.2 U3 NVMe SSD Cable with 15Pin SATA Power, PCIe 3.0 / PCIe 4.0 High-Speed Internal Storage Wire for Motherboard 2.5" NVMe Drives

This Slimline SAS conversion cable connects motherboards, RAID/HBA expansion cards with SFF-8654 Slim SAS ports to SFF-8639 U.2 / U.3 NVMe solid-state drives. Equipped with a dedicated 15Pin SATA power cable, it supplies both high-speed PCIe data signal and stable working power for 2.5-inch enterprise NVMe SSDs, greatly simplifying messy internal chassis wiring layout.

Backward compatible with PCIe 3.0 and fully compliant with PCIe 4.0 standard, it retains complete x4 transmission bandwidth without signal attenuation, supporting heavy workloads such as 4K/8K video editing, virtualization, database storage and small data center servers. The dense braided differential shielding effectively blocks electromagnetic crosstalk from CPU, GPU and other internal hardware, sustaining consistent read/write performance under long-hour continuous heavy loads.

All terminals adopt thick corrosion-resistant gold-plated contacts and built-in safety locking latches to avoid accidental disconnection caused by chassis vibration. Slim low-profile cable body improves internal airflow and saves chassis space, ideal for compact tower PCs and short-depth rack servers.

Compatible with mainstream Intel & AMD motherboards, Slim SAS storage controllers and all standard SFF-8639 U.2/U.3 NVMe SSD modules including Intel P3600/P3700/P4800X series. It is a necessary storage upgrade accessory for PC DIY builders, media creators and enterprise server hardware maintenance.