Ruth's sister
Ruth's sister SK16 internal power cable
Connects M.2 NVMe and SATA drives to a PCIe 3.0 x4 slot with dual 12 V and 3.3 V power
- Connect M.2 NVMe drives via PCIe 3.0 x4
- Support M-Key, B-Key and mSATA modules simultaneously
- Dual 12 V and 3.3 V power from large tantalum capacitor
- Jieyi signal enhancement keeps full-speed data stable
- Includes half-height bracket, two SATA cables and screwdriver
Adapter purpose and audience
The HOT-JEYI SK16 adapter lets a desktop builder connect an M.2 NVMe, NGFF or mSATA solid-state drive to a PCIe 3.0 x4 slot. It is intended for systems that lack a native M.2 connector but have a free expansion lane.
Capacity and headroom
The card accepts three drive form factors on a single PCB, drawing both 12 V and 3.3 V from the slot through a large tantalum capacitor. Bandwidth tops out at the PCIe 3.0 x4 ceiling, so newer drives that need more lanes or a newer protocol will be bottlenecked here.
Practical limits of PCIe 3.0 x4
The interface caps throughput at the PCIe 3.0 x4 maximum, so sequential speeds cannot exceed that generation's limit. Drives requiring PCIe 4.0 or 5.0 will run at reduced performance, and the board provides no active cooling for sustained heavy workloads.
Highlights
- Connect M.2 NVMe drives via PCIe 3.0 x4
- Support M-Key, B-Key and mSATA modules simultaneously
- Dual 12 V and 3.3 V power from large tantalum capacitor
- Jieyi signal enhancement keeps full-speed data stable
- Includes half-height bracket, two SATA cables and screwdriver
Specifications
No published specifications for this item yet.
Questions about this item
Will the SK16 adapter fit in a motherboard that only has a PCI Express 3.0 x4 slot?
Yes, the SK16 is built for a PCI Express 3.0 x4 connection and will operate at that speed.
How can I confirm the SK16 is powering my M.2 drive correctly after installation?
The drive should appear in BIOS or the OS disk manager without errors, and the large-capacity tantalum capacitor helps maintain stable dual-voltage power.
Does the SK16 package include everything needed to mount an M.2 SSD, or must I buy a SATA cable separately?
The box contains the riser card, a half-height baffle, two SATA cables and a screwdriver with matching screws; no extra cables are required.
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