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Black PCIe 3.0 x4 riser cable, 200mm, 90-degree female connector, flexible Teflon core

BUCIER

BUCIER PCIE30-X4-300MM-180 200mm PCIe 3.0 X4 riser cable

SKU CH-2GP7-RZ00R

A 200 mm PCIe 3.0 x4 riser cable with a 90-degree female slot and 180-degree bend radius for M.2, Wi-Fi, FireWire, USB and sound cards

  • Product colorBlack
  • PCIe 3.0 x4 delivers up to 4 GB/s bandwidth
  • 200 mm length fits compact builds and tight routing
  • 90-degree female connector enables low-profile card installation
  • Tinned copper core with Teflon insulation bends 180° without signal loss
  • 64-pin full-function design supports x1, x4, x8 and x16 cards

PCIe 3.0 x4 riser cable

This 200 mm cable extends a PCIe 3.0 x4 slot so you can mount M.2, Wi-Fi, FireWire, USB or sound cards away from the motherboard. It is backward compatible with PCIe 2.0 and 1.0 devices. The 64-pin connector carries every lane a full-size card requires.

4 GB/s theoretical bandwidth

The link tops out at 4 GB/s, which is the single figure that tells you whether a capture card, 2.5 GbE NIC or SSD RAID controller will run at full speed. If your add-in card needs more throughput this cable will bottleneck it.

90-degree female socket with 180-degree bend radius

The right-angle receptacle accepts x1, x4, x8 or x16 cards while the Teflon-insulated, tinned-copper core bends 180 degrees without signal loss. No hot-swap support; install with the system powered off and avoid touching the gold fingers.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $21.99
Pricier than about 63% of the 7,839 comparable items (median $14.99).

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Specifications

Product
Brand nameBUCIER
Model namePCIE30-X4-300MM-180
Product colorBlack

Questions about this item

What does the 4GB/s theoretical speed mean once the cable is installed in a real machine?

It is the ceiling of the PCIe 3.0 x4 link; actual throughput depends on the host slot, the card inserted and system overhead.

Which interface standard does the cable use and what does it cap in practice?

PCIe 3.0 x4 with backward compatibility to PCIe 2.0 and 1.0; the link caps at the lowest common generation between motherboard and card.

What physical space and mounting does the 200mm cable need to fit?

The 200mm length and 180-degree bend radius let it route between a horizontal PCIe slot and a vertical card bracket in tight chassis.

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