SFF-8639 U.2 90° to PCI-E 3.0 4X Ribbon Extender Cable for and Fast Connectivity
Product Details:
Place of Origin: | CHINA |
Brand Name: | BQZYX |
Model Number: | ZYX201 |
Payment & Shipping Terms:
Minimum Order Quantity: | 50-100PCS |
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Price: | Negotiation |
Packaging Details: | Electrostatic bag |
Delivery Time: | 10-15 work days |
Payment Terms: | T/T, Western Union |
Supply Ability: | 190000 Pieces per Month |
Detail Information |
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Product Name: | U. 2 (SFF-8639) SSD Extension Cable | Product Interface: | U. 2 (SFF-8639) |
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Output Interface: | PCI-E 4X 3.0 | Supported Devices: | U.2 NVME SSD |
Support Slots: | PCI-E 4X / 8X /16X | Transmission Speed: | 32G/bps |
Type: | PCIe Riser Extension Cable | Feature: | Easy Installation |
Highlight: | Fast Connectivity Ribbon Extender Cable,SFF-8639 U.2 Ribbon Extender Cable,CI-E 3.0 4X Ribbon Extender Cable |
Product Description
SFF-8639 U.2 90° to PCI-E 3.0 4X Ribbon Extender Cable
Professional SSD extension cable providing convenient and efficient expansion solutions for NVMe SSD users with U.2 SFF-8639 interfaces.
Key Specifications
- Product name: U.2 to PCI-E 4X extension cable
- Transfer speed: PCIe3.0 x4 full speed, 32G/bps (Max.)
- Compatibility: Windows 10/8/7/2000, or Linux
- Premium materials: German patented imported wire with Taiwan imported high-quality connectors
- Cable length: 20cm (customizable)
- System requirement: PCI-E 4X/8X/16X slot on mainboard

Interface Compatibility
U.2 (SFF-8639) | Features |
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Supports SATA, SAS, and PCIe x4 or two x2 | PCIe data, reference clock, and side band |
Product Features
Unique Interface Design
- 90° interface design: Allows SSDs to better adapt to different internal space layouts
- 180° vertical installation: Reduces lateral space and improves heat dissipation
- Wide motherboard compatibility: Works with PCI-E4X, 8X, and 16X slots
- High-speed transmission: Up to 32G/bps with PCIe3.0 x4 full speed
Premium Materials
- German patented imported wire for excellent conductivity and signal integrity
- Taiwan imported high-quality connectors for reliable connections
Construction Details
U.2 SFF-8639 Interface
Precision 90° design with high-quality metal contacts and grounded metal shell for EMI protection.
PCI-E 4X Gold Finger
Gold-plated contacts for excellent conductivity and oxidation resistance, compatible with various PCI-E slots.
Cable Construction
High-purity copper core with durable insulation for reliable signal transmission and flexibility.
Performance Advantages
Efficient Data Transfer
Stable 32G/bps transmission speed with reduced error rates compared to standard cables.
Flexible Installation
Adapts to various chassis configurations and motherboard layouts.
Durable Quality
High-quality materials ensure long-term reliability with extended plug/unplug cycles.
Installation Guide
- Align U.2 SSD with 90° connector and insert vertically
- Connect PCI-E end to compatible motherboard slot
- Verify secure connections before powering on
- Monitor SSD performance during operation
Applications
- Computer hardware upgrades
- Data center storage expansion
- High-performance computing applications
Package Contents
1x U.2 to PCI-E 4X extension cable







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