External Mini SAS HD 1x2, 4X Dual-Port with ReDriver to PCIe x4 Gen4 slot 4-port Adapter

$285.25
Availability:
In stock
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Part #
SFF-2222-X4

SFF-8674 x8 Dual port with ReDriver to PCIe x4 quad ports AIC PCIe 4.0‌


The SFF-8674 x8 Dual Port Adapter is designed to interface high-speed PCIe devices with a dual port configuration, leveraging the SFF-8674 standard for external connectivity. This adapter facilitates the connection of multiple devices using PCIe 4.0, delivering enhanced data rates and performance. It includes an integrated ReDriver to maintain signal integrity over longer distances, making it suitable for high-bandwidth applications in data centers and enterprise environments.

Micro SATA Cables Part# SFF-2222-X4

‌SFF-8674 x8 Dual port with ReDriver to PCIe x4 quad ports AIC PCIe 4.0

Features :

• SFF-8674 1x2, 4X dual port to PCIe 4.0 quad ports signals extension

• Built-in ATX 24-pin Power supply connector

○ +5VSB Input with Bidirectional TVS

○ Manual Switch ON or Jumper Short for ATX 24-pin Power supply ON

• Built-in SFF-8674 1x2, 4X(External MiniSAS HD) with 30u”(0.76um) min Au mating area plating x2 pcs

• Built-in PCIe 4.0 x4 Slot with 15 u”(0.38um) min Au mating area plating x4 pcs

• PCIe quad port x4 Slot Built-in separate +12V, +3.3V, 3.3VAUX Power Controller

○ +12V , 5.5A Hot Swap

○ +3.3V, 5A Load Switch

○ 3.3VAUX, 500mA Load Switch

• Built-in PCIe 4.0 Redriver to drive PCIe signals reach.

• Built-in SMBus Hot Swappable 2-Wire Bus Buffer for separate port

• Built-in PCIe PERST# Bus Buffer and manual switch for separate port

• Built-in PCIe WAKE# Bidirectional Translator Bus Buffer for separate port

• Built-in PCIe CLKREQ# Bidirectional Translator Bus Buffer for separate port

• LED1 Red On to OFF indicates PCIE1 PERST# Normal (Function intentionally inverted)

• LED11 Green On indicates PCIE1 +12V power ready

• LED12 Green On indicates PCIE1 +3.3V power ready

• LED13 Green On indicates PCIE1 3.3VAUX power ready

• LED2 Red On to OFF indicates PCIE2 PERST# Normal (Function intentionally inverted)

• LED21 Green On indicates PCIE2 +12V power ready

• LED22 Green On indicates PCIE2 +3.3V power ready

• LED23 Green On indicates PCIE2 3.3VAUX power ready

• LED3 Red On to OFF indicates PCIE3 PERST# Normal (Function intentionally inverted)

• LED31 Green On indicates PCIE3 +12V power ready

• LED32 Green On indicates PCIE3 +3.3V power ready

• LED33 Green On indicates PCIE3 3.3VAUX power ready

• LED4 Red On to OFF indicates PCIE4 PERST# Normal (Function intentionally inverted)

• LED41 Green On indicates PCIE4 +12V power ready

• LED42 Green On indicates PCIE4 +3.3V power ready

• LED43 Green On indicates PCIE3 3.3VAUX power ready


Specifications :

• Support PCI Express Base Specification Rev 4.0

• Compliant with PCIe_CEM_SPEC_R4_V1_0_08072019_NCB

• Compliant with SFF-TA-8614 R3.4.4_CB

• Compliant with SFF-9402 Rev1.1


Micro SATA Cables Part# SFF-2222-X4

More Information
Part # SFF-2222-X4
Bar Code (UPC) 611851927691
Specifications

Overview

The SFF-8674 x8 Dual Port Adapter is designed to interface high-speed PCIe devices with a dual port configuration, leveraging the SFF-8674 standard for external connectivity. This adapter facilitates the connection of multiple devices using PCIe 4.0, delivering enhanced data rates and performance. It includes an integrated ReDriver to maintain signal integrity over longer distances, making it suitable for high-bandwidth applications in data centers and enterprise environments.

Key Features

Connector Type:

Input: SFF-8674 x8 Dual Port

Output: Four PCIe x4 slots

Data Rate:

Supports PCIe 4.0, providing a maximum bandwidth of up to 64 GT/s (gigatransfers per second) per lane, resulting in an aggregate throughput of approximately 64 GB/s across all ports.

ReDriver Functionality:

Integrated ReDriver technology compensates for signal loss and degradation over distance, ensuring reliable data transmission at high speeds. This is particularly useful in long trace applications or when connecting to devices at a distance.

Dual Port Configuration:

The SFF-8674 connector supports dual ports, allowing for redundancy and increased bandwidth by enabling link aggregation or separate device connections.

Form Factor:

Designed as an AIC (Add-in Card) for installation in standard PCIe slots, supporting a wide range of system architectures.

Power Requirements:

Operates typically within standard PCIe power specifications, drawing power directly from the PCIe slot, with no additional power connectors required.

Compatibility:

Backward compatible with earlier PCIe versions (1.0, 2.0, and 3.0), ensuring flexibility in deployment with existing hardware.

Thermal Management:

Features thermal design considerations to manage heat dissipation effectively, ensuring stable operation under high loads.

Dimensions:

Standard AIC dimensions (typically 6.6 inches in length and 4.2 inches in height), fitting in most server and workstation cases.

Applications

Data Centers: Ideal for high-performance computing, storage systems, and network equipment requiring high data throughput and low latency.

Enterprise Solutions: Supports applications like virtualization, database management, and real-time data analytics.

AI and Machine Learning: Facilitates the interconnection of multiple GPUs or accelerators, optimizing performance in intensive compute environments.


Summary

The SFF-8674 x8 Dual Port Adapter with ReDriver to PCIe x4 quad ports is a cutting-edge solution for expanding PCIe connectivity in high-speed applications. Its combination of dual-port capability, ReDriver technology, and PCIe 4.0 support positions it as an essential component for modern data-intensive systems.

Micro SATA Cables PN# SFF-2222-X4

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