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Flat 36-pin PCIe 1X riser cable with 90-degree connector, 20cm length

Fervit

Fervit PCIe 1X Riser Cable 36-pin 90° 20cm

SKU CH-WNX4-3HQKZ

A 20 cm flexible 36-pin riser with a 90° connector lets PCIe x1, x4, x8 or x16 cards run at x1 speed in 1U or 2U chassis

  • Fits 1U and 2U chassis with 36-pin flexible riser
  • Installs at any angle using 90-degree connector
  • 20 cm cable length reaches internal PCIe slots
  • Total 24 cm assembly fits tight enclosures
  • Supports PCIe 1X, 4X, 8X and 16X cards at 1X speed

Form factor fit

The Fervit PCIe 1X riser cable measures 20cm in cable length with a 90-degree connector, totalling 24cm end-to-end. It is designed for 1U and 2U chassis where vertical card clearance is unavailable. The 36-pin flexible cable routes a PCIe x1, x4, x8 or x16 card into a horizontal slot at x1 electrical speed. Builders needing full x4 or x16 bandwidth should choose a different interconnect.

Replacing ribbon risers

This cable replaces bulky ribbon-style risers that cannot bend sharply inside shallow rackmount cases. The right-angle header lets the card sit parallel to the motherboard in any orientation, easing installation in tight 1U or 2U enclosures. The upgrade is worthwhile when the existing riser blocks airflow or prevents the chassis lid from closing.

Sustained signal integrity

Under continuous load the shielded 36-pin construction maintains stable x1 signalling without the intermittent drops seen on unshielded ribbons. The 20cm trace length keeps latency low for storage or capture cards running 24/7. Thermal stress in dense 1U cabinets does not degrade the connection because the cable carries no high-current power lines.

How it compares

Measured against everything we stock in AC Extension Cords, at today’s prices. Recalculated every night.

Price $34.99
Pricier than about 90% of the 864 comparable items (median $15.99).

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Specifications

Product
Brand nameFervit

Questions about this item

Will the 36-pin connector and 20 cm cable reach a PCIe slot in a 1U or 2U chassis?

The 36-pin high-speed flexible cable is designed for 1U and 2U chassis and measures 20 cm from end to end, allowing installation at any angle inside those cases.

What is the correct way to seat the 90-degree riser so the card runs at 1X speed?

Align the 36-pin plug with the motherboard PCIe 1X slot, press firmly until the latch clicks, then secure the card bracket to the chassis; the cable carries 1X signalling regardless of whether the card is 1X, 4X, 8X or 16X.

When should the 24 cm total-length riser cable be replaced?

Replace the cable if the 36-pin connector shows bent pins, the insulation is cracked, or intermittent link errors appear after repeated insertions in a 1U or 2U build.

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