eShinreal 2-Port PCIe 3.0 x8 to U.2 NVMe (SFF-8643) Adapter Card-Bifurcation Required to support 2x U.2 SSD

This high-performance adapter card enables seamless integration of two enterprise-class U. 2 NVMe SSDs into your system through a single PCIe 3.0 x8 slot, delivering exceptional storage performance for professional workloads.

Key

Specifications

:

Host Interface: PCIe 3.0 x8 (x16 physical slot compatible)

Drive Interfaces: 2x SFF-8643 (mini-SAS HD)

Supported Protocols: NVMe 1.3 / 1.4

Bandwidth: Full PCIe 3.0 x4 per drive ( 3.94GB /s theoretical max per SSD)

Form Factor: Full-height, half-length PCIe card

Premium Features:

Dual U. 2 NVMe Support

Accommodates two SFF-8639 U. 2 NVMe SSDs simultaneously

Supports all major enterprise SSD brands (Intel, Samsung, Micron, Kioxia)

Ideal for RAID 0/1 configurations or independent volume setups

Optimized PCIe Architecture

Utilizes native PCIe bifurcation (x4/x4) for maximum performance

No PLX switch latency penalty

Backward compatible with PCIe 2.0 systems

Enterprise-Grade Components

High-quality SFF-8643 connectors rated for 10, 000+ insertions

Reinforced PCIe gold fingers for durability

6-layer PCB design for optimal signal integrity

Complete Installation Kit

Includes 2x high-quality SFF-8643 to U. 2 cables (50cm length)

Both full-height and low-profile brackets included

All necessary mounting hardware

Advanced Compatibility

Works with Windows 10/11, Linux (kernel 4.0 +), and macOS ( 10.13 +)

Supports hot-plug when used with compatible backplanes

UEFI boot capability

Thermal Management:

Passive cooling design with optimized airflow channels

Thermal pads included for SSD heat dissipation

Operating temperature range: 0°C to 70°C

Package Contents:

1x PCIe to dual U. 2 adapter card

2x SFF-8643 to U. 2 cables

1x low-profile bracket

1x installation guide

Mounting screws

Recommended Applications:

High-performance workstations

Video editing and content creation systems

Database servers

Virtualization hosts

AI/ML development environments

Power Requirements:

PCIe slot powered (no additional power connectors required)

Supports SSDs up to 25W power draw each

Note: Motherboard must support PCIe bifurcation (x4/x4 mode) for proper operation. Performance may vary based on SSD models and system configuration. For best results, use enterprise-grade U. 2 NVMe SSDs with power loss protection.