We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black SFF-8643 to SFF-8639 cable with SATA power connector, 80CM

Shenzhen Lianrui Information Technology

Shenzhen Lianrui Information Technology SFF-8643 to SFF-8639 SATA Cable 80CM

SKU CH-D08E-NS1T0

Connects an SFF-8643 host port to a U.2 NVMe drive with integrated 15-pin SATA power over an 80 cm cable

  • Rated speedTest
  • Cable length80CM (2.6 ft)
  • Connector count3
  • Connector details1 x SATA to 1 x SATA
  • Connector genderMale to Male
  • Product typeSFF-8643 to SFF-8639 Cable
  • Connect 12 Gb/s Mini SAS HD to U.2 NVMe drives with 80 cm cable
  • Power U.2 SSD directly via integrated 15-pin SATA power connector
  • 32 AWG data and 24 AWG power conductors ensure signal integrity at PCIe 3.0 speeds
  • Direct-angle SFF-8643 to SFF-8639 layout fits tight 2.5″ drive bays
  • 36-pin and 68-pin male connectors deliver 4-lane PCIe Gen 3 bandwidth

Connector and Length

This cable bridges a Mini SAS HD SFF-8643 port to a U.2 SFF-8639 drive while supplying power through a 15-pin SATA connector. The assembly measures 80CM (2.6FT) and uses a direct-angle layout for tight routing inside compact chassis.

Builders Adding U.2 Drives

Suits anyone connecting a 2.5-inch U.2 NVMe SSD to a backplane or HBA that exposes an SFF-8643 interface and has a spare SATA power lead. Not intended for M.2 drives, pure SAS hard disks, or systems that lack a free SATA power output.

Straightforward Installation

Plug the 36-pin SFF-8643 male end into the controller, seat the 68-pin SFF-8639 male end on the drive, and attach the 15-pin female SATA power tap to the PSU. Common issues include forgetting the power connection or exceeding the 80CM reach in larger enclosures.

How it compares

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

Price $30.99
Pricier than about 90% of the 1,954 comparable items (median $13.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameLuxshare
Model nameSFF-8643 to SFF-8639 Cable
Product typeSFF-8643 to SFF-8639 Cable
Product colorBlack
Performance
Rated speedTest
Ports & slots
Connector count3
Connector details1 x SATA to 1 x SATA
Connector genderMale to Male
Size & build
Overall length80CM (2.6 ft)
Cable length80CM (2.6 ft)

Questions about this item

What host connector does my controller need to accept this SFF-8643 to SFF-8639 cable?

The cable plugs into a Mini SAS HD SFF-8643 36-pin male port on your controller or backplane.

Will the cable carry power to a 2.5-inch U.2 NVMe drive without an extra power lead?

Yes, a 15-pin SATA female power connector is built into the SFF-8639 end to supply the drive directly.

How can I confirm the link is running at the expected 12 Gb/s rate after installation?

Check the controller BIOS or OS tool for a negotiated PCIe Gen 3 x4 link showing 16 GB/s aggregate throughput.

More in SATA & eSATA Drive Cables

Similar items