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
Two blue Mini SAS HD SFF-8643 cables with sideband connectors, 0.8m each

BUCIER

BUCIER 12G Internal Mini SAS HD SFF-8643 Cable 0.8m 2 Pack

SKU CH-AEV2-T28RV

Two-pack of 0.8-metre internal Mini SAS HD SFF-8643 cables with sideband, 100-ohm impedance and 12 Gbps data rate

Cable Length 2.6 Feet

  • 12 Gbps throughput for high-speed SAS links
  • 100-ohm impedance ensures signal integrity
  • Sideband support enables out-of-band management
  • 8 m length fits compact server chassis
  • Two cables included for dual-port configurations

Internal Mini SAS HD cable pair

This BUCIER two-pack provides 0.8-metre Mini SAS HD SFF-8643 cables for connecting internal storage controllers to backplanes or drive cages. They are intended for server and workstation builders who need 12Gbps SAS links inside a chassis.

12Gbps rated link speed

The single specification that determines compatibility is the 12Gbps data-rate rating, which matches 12G SAS controllers and 12G-capable backplanes. Using the cable on a 6G-only link will work but wastes the headroom the cable is built for.

100-Ohm impedance under sustained load

Each cable is manufactured to a 100-Ohm impedance target and includes sideband conductors, so signal integrity remains stable during continuous high-throughput transfers rather than only in short bursts.

Highlights

  • 12 Gbps throughput for high-speed SAS links
  • 100-ohm impedance ensures signal integrity
  • Sideband support enables out-of-band management
  • 8 m length fits compact server chassis
  • Two cables included for dual-port configurations

Specifications

No published specifications for this item yet.

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What does the 12 Gbps rating mean once the cable is installed in a server?

Each lane carries up to 12 Gbps, so a four-lane SFF-8643 link delivers 12 Gbps per lane when both ends run 12 Gb SAS hardware.

How does the SFF-8643 interface limit real-world throughput?

The 100-ohm SFF-8643 connector caps each lane at 12 Gbps; actual speed depends on the controller and drives at either end.

What clearance does the 0.8 m length need inside a chassis?

The 0.8 m (2.6 ft) cable needs enough routing space for a 2.6 ft run between backplanes or controller cards.

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

More in SATA / eSATA Cables

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.