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Thin cable with Mini Slimline SAS SFF-8654 38-pin connector on one end

Vszerda

Vszerda Mini Slimline SAS SFF-8654 4i 38P to U.2 SAS 8639 Cable 31.49 Inches

SKU CH-RQP2-M04RP

Connects Mini Slimline SAS SFF-8654 4i 38P to U.2 SAS 8639 NVMe SSDs with integrated SATA 15P power at 24G speeds

  • Connects Mini Slimline SAS SFF-8654 4i to U.2 NVMe SSDs with integrated SATA 15P power
  • 24G single-channel transmission for stable high-speed data in professional servers
  • 32AWG high-frequency wire construction provides flexibility and durability in dense chassis
  • SATA 15P male power cable included for direct U.2 device power without extra adapters
  • Available in 0.5m, 0.8m or 1.0m lengths for optimal rack airflow and cable management

Connectivity Solution

This cable connects a Mini Slimline SAS SFF-8654 4i 38-pin port to a U.2 SAS 8639 storage device while supplying power through an integrated SATA 15-pin male connector. It is designed for server and workstation builders who need to attach U.2 NVMe SSDs to a compatible backplane or controller. The assembly uses 32AWG high-frequency wire and is specified for 24G single-channel data transmission. Its 31.49-inch length suits typical rack and chassis layouts.

Suitable Builds and Limitations

The cable suits administrators upgrading or populating U.2 drive bays in systems that already expose a Mini Slimline SAS SFF-8654 4i interface and can provide SATA power. It is not for installations that require a different internal connector on the controller side, nor for drives that use a pure SATA or M.2 interface without U.2 support. Builders needing a longer or shorter reach should select from the alternative 0.5 m, 0.8 m or 1.0 m variants instead.

Deciding Specification

The defining parameter is the Mini Slimline SAS SFF-8654 4i 38-pin host connector paired with a U.2 SAS 8639 device connector and integrated SATA 15-pin power lead. Verify that your controller or backplane presents exactly this 38-pin interface and that the target drive accepts U.2 SAS 8639 with SATA power before purchasing.

Highlights

  • Connects Mini Slimline SAS SFF-8654 4i to U.2 NVMe SSDs with integrated SATA 15P power
  • 24G single-channel transmission for stable high-speed data in professional servers
  • 32AWG high-frequency wire construction provides flexibility and durability in dense chassis
  • SATA 15P male power cable included for direct U.2 device power without extra adapters
  • Available in 0.5m, 0.8m or 1.0m lengths for optimal rack airflow and cable management

Specifications

No published specifications for this item yet.

Questions about this item

What connector on the motherboard or backplane does the SFF-8654 38P end plug into?

The 38-pin Mini Slimline SAS SFF-8654 4i connector plugs directly into a matching SFF-8654 4i port on the host controller or backplane.

Which step is often missed when connecting the SATA 15P power lead?

The SATA 15-pin male power plug must be seated firmly into a SATA power connector from the PSU before the U.2 drive will receive power.

When should the 32AWG cable be inspected or replaced?

Inspect the 32AWG high-frequency wire if you notice intermittent 24G link errors or physical kinks after repeated chassis maintenance.

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