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M.2 SFF-8643 to U.2 SFF-8639 adapter with right-angle SATA 15P and 7P connectors, multicoloured braided cable 50cm

Vszerda

Vszerda MKSFF8643-U239-ST15PR7P M.2 SFF-8643 to U.2 SFF-8639 adapter SATA cable 50cm

SKU CH-3C5E-XMB9G

Connects M.2 drives to U.2 backplanes with integrated SATA power and data, using right-angle connectors for tight spaces

  • Connector detailsM.2 to U.2 With Sata 15p and 7p Right Angle
  • Connector genderMale-to-Male
  • Product typeM.2 to U.2
  • Product colorMulticolored
  • Overall length18
  • Key featuresHigh-speed transfer, 90-degree design, locking latch connect
  • M.2 SFF-8643 to U.2 SFF-8639 adapter enables high-speed NVMe data transfers
  • Integrated 15-pin SATA power and 7-pin data connectors simplify enterprise storage connections
  • Right-angle 90-degree SATA and U.2 design fits tight enclosures and reduces hardware stress
  • Braided reinforced cable ensures durable performance during intensive workloads and prolonged use
  • 50cm length provides flexible routing for server backplanes and compact workstation builds

M.2 SFF-8643 to U.2 SFF-8639 adapter

This adapter connects an M.2 M-Key NVMe drive to a U.2 SFF-8639 backplane or device. It includes integrated SATA 15-pin power and 7-pin data connectors with right-angle ends. The 50 cm cable uses braided shielding for durability in tight enclosures. Suitable for enterprise servers or compact workstations needing high-speed storage links.

Fits M.2 NVMe to U.2 conversion needs

Builders linking M.2 NVMe SSDs to U.2 backplanes in servers or workstations will find this cable matches the required SFF-8643 and SFF-8639 interfaces. The right-angle SATA and U.2 connectors save space in dense chassis. Buyers needing a direct M.2-to-M.2 extender or a pure SATA drive cable should look at other products instead.

Right-angle SATA and U.2 connectors

The 90-degree SATA 7-pin data and U.2 SFF-8639 connectors are designed for restricted space inside rackmount or small-form-factor systems. They reduce strain on ports during installation and long-term operation. This physical layout is the key specification that determines whether the adapter fits your specific chassis clearance.

How it compares

Measured against everything we stock in SATA & eSATA Drive Cables, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 90% of the 1,954 comparable items (median $13.99).

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Specifications

Product
Brand nameST-JY
Model nameMKSFF8643-U239-ST15PR7P
Product typeM.2 to U.2
Product colorMulticolored
Ports & slots
Connector detailsM.2 to U.2 With Sata 15p and 7p Right Angle
Connector genderMale-to-Male

Questions about this item

Does the cable include both the SATA 15-pin power and 7-pin data connectors, or must they be purchased separately?

The adapter integrates a 15-pin SATA power connector and a 7-pin SATA data connection with the U.2 interface, so both are included in the single cable assembly.

How do I choose between the M.2 SFF-8643 and U.2 SFF-8639 ends for my specific drive?

Connect the M.2 SFF-8643 side to an M-Key NVMe SSD and the U.2 SFF-8639 side to a U.2 backplane or drive bay; the cable bridges these two specific interfaces.

What does the 50 cm length mean for routing inside a compact server chassis?

At 50 cm with right-angle SATA 7-pin and U.2 connectors, the cable is designed for tight enclosures, reducing stress on ports and simplifying cable management in dense builds.

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