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Copy| Product Name | PCIe 4.0 4x Gen4 Riser Cable M.2 for NVMe to SFF-8611/8612 Adapter Riser Graphics Card External Extension Cable 64Gbps |
| Item NO. | F54465-B1F54466-B1F54467-B1 |
| Weight | 0.045 kg = 0.0992 lb = 1.5873 oz |
| Category | Consumer Electronics |
| Creation Time | 2025-08-08 |
Product Model: K49SA-BK;
Product Name: PCIe 4.0 M.2 NVMe to SFF-8611/8612 Adapter Cable
Bandwidth Speed: PCIe 4.0 x4 Gen4; 64Gbps (Max.)
Cable Length: 10cm-30cm (Custom lengths available)
Purchasing Tips: Please purchase 1-2 samples for testing and verification before placing a bulk order.
Product Model Description:
Wire Length Specifications:
The wire length specified by our store refers solely to the wire itself and does not include the PCB or connectors. Please refer to the wire length dimensions in the diagram below.
Wire Customisation Instructions:
Customisable nylon braided mesh wire is available. Please contact customer service for pricing if you require customisation.
Product images:
Technical Issues Summary:
The PCB is too long. Can it be shortened?
Yes, the PCB on one end of the K49SA M.2 can be cut along the white line indicated by the arrow, with a minimum support of 2230.
What are the mounting hole dimensions for the K49SA?
Secure with M3 screws.
Does the ADT model K49SA-BK support PCIe 4.0?
Laboratory tests show that it can reach full PCIe 4.0 speed. After connecting the graphics card dock, the difference between the 3DMARK benchmark score and the direct connection benchmark score is only 1%.
The actual test data from our store is as follows:
Testing equipment: 7600x + 4070 + Xingu 850W power supply (direct plug-in)
Testing equipment: 7600x + K49SA + F9G + F9934 + 4070 + Xingu 850W power supply (using a graphics card dock adapter)
Test results: Under the same platform, using K49SA+F9G for connection, the 3DMARK graphics card score difference is only 1%.
What is the quality of the cables? Are they shielded?
It features metal-layer shielding, utilizing advanced EMI shielding conductive polymers. This new material is employed for EMI shielding, combined with a flat cable design. This technology ensures that each cable is fully covered by the conductive polymer's electromagnetic interference shielding, preventing the incidence or emission of electromagnetic frequencies, minimising interference and performance degradation, and reducing the weight of the cable assembly.
Is the cable flexible? Can it be bent?
The cable is ADT's independently developed fifth-generation PCIe-dedicated cable.
It is black and thin, with a thickness of 0.8 mm. The cable is very flexible and can be bent without affecting its performance.
Email：yxy@xt-xinte.com
Wechat:15012645226
Microsoft teams: 13640955802
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