R27SF , R27SL 4.0

Product ID: R27SF 4.0 , R27SL 4.0 , R27SL-TU 4.0

Interface: PCIe x4 / U.2

Application: U.2 NVMe Extension

Product description: U.2 to PCIe x4 extender adapter for U.2 NVMe SSD

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ADT-Link PCI express 4.0 x4 to U.2 (SFF-8639) Extension Cable

Brand name: ADT-LINK

Product name: PCIe x4 to U.2 extension cable

Product model: R27SF 4.0 ; R27SL 4.0 ; R27SL-TU 4.0

Transfer speed: PCIe4.0 x4 , 64G/bps (Max.)

Wire length: 3 ~ 100 cm, the length can be customized

Application: PCIe x4 to U.2 (SFF8639) extension riser cable

Usage restrictions: PCIe 4.0 has high requirements on the equipment. As long as the extension cable is connected, the signal will be attenuated. This product does not guarantee the full speed of PCI-E 4.0. The equipment is aging. If the signal is poor or the environment is not good, please slow down to PCIe 3.0 or lower.

R27 Part-Number Description:

Part-Number	Description	Bandwidth
R27SF 4.0	PCIe x4 turn 180 degree to U.2 turn 180 degree splint vertical extension cable	PCIe 4.0 x4 (64G/bps)
R27SF-TL 4.0	PCIe x4 turn 90 degree to U.2 turn 180 degree splint vertical extension cable	PCIe 4.0 x4 (64G/bps)
R27SL 4.0	PCIe x4 turn 180 degree to U.2 turn 90 degree splint vertical extension cable	PCIe 4.0 x4 (64G/bps)
R27SL-TL 4.0	PCIe x4 turn 90 degree to U.2 turn 90 degree splint vertical extension cable	PCIe 4.0 x4 (64G/bps)
R27SL-TU 4.0	PCIe x4 turn 180 degree to U.2 turn 270 degree splint vertical extension cable	PCIe 4.0 x4 (64G/bps)

Cable length Description:

Q&A:

Is there any EMI shielding for Cable?

With metal shield. The extender utilizes the latest materials for EMI shielding with five sole flat cables design. This technique allows each cable to be fully covered by electromagnetic interference shielding with conducting polymer to guard against incoming or outgoing emissions of electromagnetic frequencies, minimize disturbance and degradation on performance, and reduce the weight of the extender.