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2Port SlimSAS SFF-8654 8i x2 to PCIe4.0/3.0 x16 Slot Adapter Card SFF8654 Riser Card for Network Graphics Video GPU PCIe4.0
YiBaoTong

2Port SlimSAS SFF-8654 8i x2 to PCIe4.0/3.0 x16 Slot Adapter Card SFF8654 Riser Card

Bottom line: The 2Port SlimSAS SFF-8654 8i x2 to PCIe4.0/3.0 x16 Slot Adapter Card is a specs-and-price decision rather than a crowd-consensus one in the retro graphics & video category, priced around $33.88 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$33.88

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Buy on Amazon — $33.88 Compare to similar retro graphics & video

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Requires motherboard and BIOS support bifurcation
  • ✓ Backed by YiBaoTong's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Advanced Protocol Compatibility: The PCIE X16 full bandwidth 4.0 card supports the latest GEN4 protocol while remaining backward compatible with GEN3, ensuring seamless integration with a wide range of hardware configurations. With the innovative 2-port SFF8654 conversion technology, a full speed X16 PCI-E interface can be easily accessed. High-Density Circuit Board for Optimal Performance: Constructed with a high-density low-impedance 4-layer circuit board, this card ensures stable and efficient data transfer, minimizing signal loss and maximizing performance. Versatile Connectivity…

SpecPicks Verdict

SpecPicks scored 2Port SlimSAS SFF-8654 8i x2 to PCIe4.0/3.0 x16 Slot Adapter Card… using a rating × review-volume × price-fit model applied to published specs and reviews across the retro graphics & video category. YiBaoTong's retro graphics & video lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for retro graphics & video of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Requires motherboard and BIOS support bifurcation
  • PCIe4.0 Speed: PCIE X16 full bandwidth 4.0, GEN4 protocol, compatible with gen3gen4. Support 4 ports, connect 4xnvme solid state hard disk or 4xU2 hard disk.
  • PCIe x16 slot can be expanded by inserting a PCIe protocol expansion card with two SFF-8654 connectors. This provides greater bandwidth and faster transmission speeds
  • Using high-density low-impedance 4-layer circuit board, Slim sas8i connector, PCIE GEN4 connector, power-on LED indicator. Adopt step-down IC and high-current inductor.
  • Gen4 PCIe4.0, compatible with Gen3

Full Specifications

BrandYiBaoTong
StyleClassic
Style NameClassic
Unit Count1.0 Count
Model Number2*8654-PCIE X16
PCIe4.0 SpeedPCIE X16 full bandwidth 4.0, GEN4 protocol, compatible with gen3gen4. Support 4 ports, connect 4xnvme solid state hard disk or 4xU2 hard disk.
Mfr Part Number2Port SlimSAS 8i x2
Compatible DevicesPersonal Computer, Server, NVMe SSD, U.2 Hard Disk, Graphics Card (GPU)
Hardware InterfacePCI Express x16
Warranty Description180 DAY
Full listing title2Port SlimSAS SFF-8654 8i x2 to PCIe4.0/3.0 x16 Slot Adapter Card SFF8654 Riser Card for Network Graphics Video GPU PCIe4.0

Ready to buy?

2Port SlimSAS SFF-8654 8i x2 to PCIe4.0/3.0 x16 Slot Adapter Card SFF8654 Riser Card for Network Graphics Video GPU PCIe4.0 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $33.88

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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2Port SlimSAS SFF-8654 8i x2 to PCIe4.0/3.0 x16 Slot Adapter Card SFF8654 Riser Card for Network Graphics Video GPU PCIe4.0
$33.88
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