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LetLinkSo Gen5 MCIO 8i to PCIe x16 Adapter, dual MCIO x8 to PCIe Female Card with 6 Pin GPU Power Port for Flexible Slot Extension
- Item #: 9SIVSXPKY37926
- Mfr. Part #: LLS-CD-2MC1PC-01
- Converts 2×MCIO 8i(SFF-TA-1016) ports into one PCIe x16 slot, enables installation of GPU, NVMe and accelerator on slot-less enterprise motherboards, needs motherboard bifurcation for x8/x8 split.
- Compliant with PCIe 5.0, 32GT/s per lane with total 512Gbps bandwidth, backward compatible with PCIe4.0/3.0/2.0/1.0 without speed loss.
- Supports x8/x8 bifurcation to run two separate devices at the same time, optimizes PCIe lane utilization for compact 1U/2U server deployment.
- Equipped with independent 6Pin power interface and low-loss PCB material to stabilize power output and avoid signal attenuation under continuous heavy load.
- Driver-free plug-and-play compatible with mainstream Windows & Linux systems, wide working temp -40~85 for 24/7 data center running; factory bulk supply plus OEM/ODM customization for enterprise projects.
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Overview
Specs
Reviews
Product Positioning & Applications
This enterprise-grade expansion adapter turns dual MCIO x8 ports into standard PCIe x16 slot, specially designed for rack servers and high-performance workstations lacking native PCIe slots, widely used in data center, HPC and storage expansion scenarios to mount graphics cards, NVMe expansion cards and computing accelerators.
Specifications & Compatibility
1x Interface A:2×MCIO x8(74Pin SFF-TA-1016);1x Interface B:1×PCIe5.0 x16 Female Slot;1x Interface C:1×6Pin power connector. Single lane 32GT/s, total bandwidth up to 512Gbps, backward compatible with PCIe5.0~1.0. Operating temperature:-40~85; OS:Linux 5.11+, Win8.1/10/11, Win Server2019.
Construction & Performance Advantages
Adopts low-loss high-quality PCB with EMI shielding design to reduce signal interference in dense server cabinet. Independent 6Pin auxiliary power guarantees stable power supply for high-power GPU and accelerator under long-time full-load operation.
Installation & Usage Notes
Plug-and-play without extra drivers or firmware modification. Turn on PCIe bifurcation function on motherboard to realize x8+x8 dual-device split; directly insert target hardware into PCIe x16 slot after power connection.
Package Contents & Enterprise Support
Package includes 1 x Dual MCIO to PCIe x16 adapter card. We provide factory direct bulk supply, customized PCB & structure OEM/ODM service with 12-month warranty, fit for large-scale server project procurement.
Product Specifications:
Hardware interface A: 2 x MCIO x8 interface (74 pin, SFF-TA-1016)
Hardware Interface B: 1 x PCIe 5.0 x16 Slot
Hardware interface C: 1 x 6-pin power connector
Data transfer rate: up to 32 GT/s (per lane)
Number of channels: 16
Compatibility: PCIe 5.0, 4.0, 3.0, 2.0, 1.0
Operating temperature range: -40 to 85 °C
System requirements: Linux kernel: 5.11 or higher, Windows: 8.1/8.1 64 bit/10/10-64 bit/11, Windows Server: 2019
Product information
| Product Dimensions | 5.07 x 1.53 x 0.55 inches |
| Item Weight | 3 ounces |
| Manufacturer | DataLink Sphere |
| Item model number | LLS-CD-2MC1PC-01 |
| Date First Available | December 18, 2025 |
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 60 days
- This item is covered by LetLinkSo Return Policy
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