Sintech
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Sintech 20cm 90Degree PCI-e 4.0 X16 Riser Cable
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Sintech 20cm 90Degree PCI-e 4.0 X16 Riser Cable
Support PCIe 4.0 GPU Graphic card with golden plated contacts for the best connectivity and long life.
Sintech 20cm 90Degree PCI-e 4.0 X16 Riser Cable
Item #: 210814530

Sintech 20cm 90Degree PCI-e 4.0 X16 Riser Cable

87% of respondents would recommend this to a friend

Item #: 210814530

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Order now and get it around Friday, September 25
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Support PCIe 4.0 GPU Graphic card with golden plated contacts for the best connectivity and long life.
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What Stands Out

High-Speed Performance
Supports PCIe 4.0 technology to ensure maximum bandwidth for enhanced data transfer rates, providing optimal performance for high-end graphics cards like GTX and RTX.
90-Degree Design
The innovative 90-degree connector design saves space and improves airflow within your PC, making it easier to install multiple GPUs without overcrowding the system.
Broad Compatibility
Compatibility with a wide range of graphics cards, including the Radeon series, ensuring that users can easily upgrade their systems without worrying about component mismatches.

Product Details

Shop Sintech 20cm 90Degree PCI-e 4.0 X16 Riser Cable online at a best price in Tonga. B0CD62RWPJ
Cable TypePCI-e
Compatible DevicesRTX4090, RTX3090ti, RTX3090, RTX3080ti, RTX3080, RTX3070ti, RTX3070, RTX3060ti, RTX3060, RX6950XT, RX6900XT, RX6800XT, RX6800, RX6700XT, RX6600XT, RX6500XT, x570, B550, Z590, Z690
Compatible Phone ModelsNo Compatible Phone Models
Connector GenderMale-to-Male
Number of Pins16
Indoor Outdoor UsageIndoor
Item Weight100 g
Brand NameSintech
ModelST309C
Item Length20 centimeters
ManufacturerSintech Electronic
Part NumberST731E20
BrandSintech
Compatible DevicesRTX4090, RTX3090ti, RTX3090, RTX3080ti, RTX3080, RTX3070ti, RTX3070, RTX3060ti, RTX3060, RX6950XT, RX6900XT, RX6800XT, RX6800, RX6700XT, RX6600XT, RX6500XT, x570, B550, Z590, Z690 See more

Who Should Buy?

Suitable For
  • PC Builders

    Ideal for users building custom PCs, providing efficient graphics card placement and better airflow management.

  • Cryptocurrency Miners

    Perfect for miners requiring multiple GPU setups, enabling effective space utilization and optimized performance in rigs.

  • Gamers

    Great for gamers looking to enhance their build aesthetics and performance through better cable management and airflow.

Not Suitable For
  • Standard Users

    Not suitable for casual users who do not require advanced setups or modifications in typical gaming or office PCs.

Product Description

Sintech 20cm 90Degree PCI-e 4.0 X16 Riser Cable

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Customer Questions & Answers

  • Question: What is the advantage of using a 90-degree PCI-e riser cable?

    Answer: The 90-degree PCI-e riser cable allows for efficient space management in tight setups. By enabling a more compact arrangement of components, it helps in reducing clutter and improving airflow within the case. This is particularly beneficial for gaming rigs or mining setups where multiple GPUs are installed closely together.
  • Question: Can the Sintech PCI-e riser cable support PCI-e 4.0 devices?

    Answer: Yes, the Sintech 20cm PCI-e riser cable fully supports PCI-e 4.0 devices. This means it can handle the increased bandwidth and speeds offered by the latest graphics cards and components, making it an essential choice for high-performance systems. Whether you're into gaming or intensive computing tasks, this riser cable ensures optimal data transfer rates.
  • Question: How long is the Sintech PCI-e riser cable, and why does the length matter?

    Answer: The riser cable is 20cm long, which is ideal for most setups. The length allows for flexibility in component placement, ensuring adequate spacing between the GPU and motherboard for heat dissipation. Choosing the right length is crucial; too long can lead to signal integrity issues, while too short may not provide sufficient clearance in compact cases.
  • Question: Is the Sintech riser cable compatible with all motherboards?

    Answer: Yes, the Sintech PCI-e 4.0 X16 riser cable is compatible with most motherboards that have an available PCI-e slot. It’s key to confirm that your motherboard supports PCI-e 4.0 or 3.0 standards, as this will ensure proper functionality. This compatibility makes it a versatile choice for gamers and builders looking to upgrade their systems.
  • Question: Can I use this riser cable for cryptocurrency mining?

    Answer: Absolutely! The Sintech 20cm riser cable is popular among cryptocurrency miners due to its reliability and support for high-speed data transfer. It allows for efficient multi-GPU setups, which are common in mining rigs. Enhanced thermal performance and flexibility in configurations make it an excellent choice for the mining community.
  • Question: How do I install the Sintech PCI-e riser cable?

    Answer: Installation is straightforward: first, insert the PCI-e connector into the motherboard slot, then connect your GPU to the riser cable. Make sure everything is secure to avoid any connection issues. Proper installation can prevent common pitfalls like signal loss or thermal throttling, helping to maintain optimal performance.
  • Question: What makes the Sintech riser cable durable?

    Answer: The Sintech PCI-e riser cable is constructed with high-quality materials, including premium-grade connectors and shielding that minimize interference. This durability ensures a stable connection and longevity, making it forgiving in environments with high thermal output, such as gaming rigs or server farms.
  • Question: Does the cable come with any special features?

    Answer: Yes, the Sintech riser cable features robust shielding and reinforced connectors. This design helps to prevent signal loss and provides extra protection against environmental factors like dust and heat. These features are critical for maintaining high performance and reliability in demanding applications.
  • Question: What type of GPU is best suited for use with this riser cable?

    Answer: The Sintech 20cm riser cable works well with both standard and high-end GPUs, particularly those that support PCI-e 4.0 standards. It suits users looking for enhanced graphics performance in gaming or computational tasks, ensuring that high-demand applications run smoothly without bottlenecks.
  • Question: Where can I buy Sintech 20cm 90Degree PCI-e 4.0 X16 Riser Cable?

    Answer: You can purchase the Sintech 20cm 90Degree PCI-e 4.0 X16 Riser Cable from Ubuy in Tonga. Ubuy offers a convenient platform for acquiring this product, ensuring you have access to quality components for your tech needs.

Sintech Component Cables Editorial Review

Sintech 20cm 90Degree PCI-e 4.0 X16 Riser Cable is designed for high-performance GPU setups, supporting a wide range of powerful graphics cards like RTX4090 and RX6950XT. This riser cable features a male-to-male connector and is optimized for indoor use, making it an excellent choice for those looking to enhance their PC's graphics capabilities. Users appreciate its reliability for maintaining stable connections during demanding tasks. The compact length of 20cm and 90-degree design ensures a tidy setup, perfect for tight spaces in gaming rigs. Overall, it's a well-received product among tech enthusiasts for its efficiency and compatibility with various devices.

Customer Reviews & Ratings

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Pros

  • Compatible with multiple high-end GPUs
  • Compact 20cm length for easy placement
  • Reliable male-to-male connection
  • Indoor use suitable
  • Optimized for PCI-e 4.0 architecture

Cons

  • Limited to indoor use only

Platform Trust & Buyer Confidence

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4.2/5 9477 reviews
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Order now and get it around Friday, September 25

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Supports PCIe 4.0 GPU graphic cards.
  • Features golden plated contacts for superior connectivity.
  • Constructed with aluminum foil to prevent electromagnetic interference.
  • Compatible with X1/X4/X8/X16 PCIe host cards.
  • Backward compatibility with PCI-E 3.0/2.0/1.0.
  • Highly rated with customer reviews averaging 4.6 out of 5 stars.

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