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 PCIe 4.0 Oculink 8i male-to-male cable, 100 cm length, braided exterior

LetLinkSo

LetLinkSo LLS-CB-1OC1OC-02 PCIe 4.0 Oculink 8i Cable 100 cm

SKU CH-1VB1-QFAJC

PCIe 4.0 Oculink 8i cable connects two SFF-8611 ports at 16 GT/s per lane over 100 cm

  • TypePCIe 4.0
  • ColorBlack
  • Length3.3 feet (100 cm)
  • Connector Number2
  • Connector Detail1 x Oculink 8i to 1 x Oculink 8i
  • Terminal GenderMale to Male

Cable Length 3.3 ft / 100 cm

  • PCIe 4.0 at 16 GT/s per lane moves large datasets quickly
  • Backward compatible with PCIe 3.0, 2.0, 1.0 protects existing hardware investments
  • Male-to-male SFF-8611 8i connectors link NVMe adapters and backplanes directly
  • 100 cm copper conductor with braided exterior withstands daily server use
  • Compact profile fits tight chassis spaces in Oculink server builds

Server-grade PCIe 4.0 Oculink cable

The LetLinkSo LLS-CB-1OC1OC-02 is a 100 cm Male-to-Male cable that links two SFF-8611 8i ports at PCIe 4.0 speeds. It carries eight lanes at 16 GT/s per lane using copper conductors inside a braided jacket. The compact profile fits tight server chassis and portable device builds.

Upgrade from PCIe 3.0 or 2.0 links

This cable is backward compatible with PCIe 3.0, 2.0 and 1.0, so it replaces older interconnects without requiring a full platform change. The jump is worth it when moving NVMe arrays or backplanes to 16 GT/s per lane bandwidth while keeping the same 8i connector footprint.

Suits builders wiring 8-lane backplanes

It suits integrators connecting mainstream PCIe protocol backplanes and NVMe adapters in space-constrained enclosures. Buyers needing 4-lane links, longer runs such as 2.1 feet or 6.6 feet, or Gen 5 32 GT/s signalling should look at other cable types.

Highlights

  • PCIe 4.0 at 16 GT/s per lane moves large datasets quickly
  • Backward compatible with PCIe 3.0, 2.0, 1.0 protects existing hardware investments
  • Male-to-male SFF-8611 8i connectors link NVMe adapters and backplanes directly
  • 100 cm copper conductor with braided exterior withstands daily server use
  • Compact profile fits tight chassis spaces in Oculink server builds

Specifications

BrandLetLinkSo
ModelLLS-CB-1OC1OC-02
TypePCIe 4.0
ColorBlack
Length3.3 feet (100 cm)
Connector Number2
Connector Detail1 x Oculink 8i to 1 x Oculink 8i
Terminal GenderMale to Male
Speed32 GT/s (per lane)
Specifications3.3 feet (100 cm)
ConductorCopper Conductor
FeaturesHIGH COMPATIBILITY, UNIVERSALLY APPLICABLE

Other versions of this model

3 more in the same range

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

Questions about this item

Does the 100 cm Oculink 8i cable fit standard SFF-8611 backplane ports?

The cable uses male SFF-8611 8i connectors on both ends, matching the standard backplane and NVMe adapter ports shown in the compatibility table.

How do I seat the SFF-8611 connectors without damaging the latch?

Align the keyed male plug with the port, push straight in until the latch clicks, then pull gently to confirm it is locked; forcing at an angle bends the latch.

When should I replace this PCIe 4.0 copper cable?

Replace it if the braided jacket shows fraying, the latch no longer holds, or intermittent link errors appear at 16 GT/s per lane.

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

Also in this aisle

People compared these

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