MCIO PCIE 4i 38 Pin to SFF-8654 Slimline 4X Cable

MCIO PCIE 4i 38 Pin to SFF-8654 Slimline 4X Cable

The MCIO 4X to SlimSAS (SFF-8654 4i) is a high-performance, ultra-compact cable and connector interconnection system built for next-generation high-speed computing and enterprise storage infrastructure. It seamlessly bridges

 MCIO (Multi-Connector IO) and SlimSAS SFF-8654 4i interfaces, delivering ultra-fast, low-latency and highly stable data transmission. Adopting miniaturized high-density architecture and premium manufacturing technology, it balances outstanding transmission performance and space-saving advantages to meet rigorous requirements of modern high-end computing environments.

Core Features & Advantages

Engineered for high bandwidth, high compatibility and high durability, this interconnection solution integrates multiple core strengths for diversified industrial and commercial scenarios:

1. Ultra-High-Speed Transmission: Fully supports PCIe Gen4 with transfer rates up to 16GT/s, perfectly catering to high-throughput and latency-sensitive data transmission tasks.

2. Future-Proof Compatibility: Reserved adaptive support for PCIe Gen5 and Gen6 specifications, enabling long-term equipment iteration and upgrade compatibility.

3. High-Density Compact Structure: SlimSAS 4i miniaturized design effectively saves chassis internal space, ideal for densely arranged server and embedded equipment layout.

4. Independent 4-Channel Bandwidth: Configured with x4 independent transmission channels to maximize overall bandwidth utilization and improve data transmission efficiency.

5. Dual-Protocol Adaptation: Compatible with mainstream PCIe and SAS protocols, delivering flexible universal connectivity for diverse storage and computing devices.

6. Superior Signal Stability: Adopts high-grade raw materials and sophisticated craftsmanship to maintain excellent signal integrity and suppress high-frequency signal loss and crosstalk at full speed.

7. Excellent Durability: Reinforced structural design supports frequent plug-and-unplug cycles, ensuring stable long-term service performance.

Applications

1. Enterprise Servers & Storage Systems: Provides high-speed, low-latency interconnection for high-performance rack servers and enterprise storage arrays, greatly improving overall data processing efficiency.

2. HPC High-Performance Computing: Meets ultra-high bandwidth connection demands of high-performance computing clusters for intensive computing and large-scale data analysis tasks.

3. Advanced Embedded Systems: Perfect for compact embedded devices in industrial control, medical equipment and autonomous driving systems, balancing small size and high performance.

Mechanical Performance

With precision structural optimization, the product features moderate mating force and outstanding mechanical durability, adapting to long-term repeated assembly and complex working conditions:

1. Maximum Mating Force: 55.5N

2. Maximum Unmating Force: 49N

3. Durability Lifespan: Minimum 250 mating/unmating cycles for reliable long-term operation

Electrical Parameters

Manufactured with high-purity conductive materials and strict production standards, it delivers stable and reliable electrical performance under continuous high-load operation:

1. Rated Voltage: 30VAC per contact

2. Rated Current: 0.5A per contact

3. Contact Resistance: Max 20mΩ (initial state); maximum 20mΩ variation after stress test

4. Dielectric Withstanding Voltage: Minimum 300VDC for 100ms without breakdown

5. Insulation Resistance: Minimum 10MΩ between adjacent pins to prevent current leakage and signal crosstalk

Signal Integrity

Precisely calibrated high-frequency impedance and optimized signal layout fully comply with SAS 4.0 and PCIe 4.0 industrial standards, achieving lossless high-speed transmission:

• Mated Connector Impedance: 85Ω ±10% @25ps RT with accurate impedance matching

• Fully compliant with SAS 4.0 & PCIe 4.0 criteria on SCD21, FEXT, NEXT and insertion loss

• Effectively reduces high-frequency interference and signal attenuation, ensuring complete signal integrity during ultra-high-speed data transmission

Product Environmental Compliance

• RoHS2.0: Compliant

• China RoHS: Yes

• REACH SVHC: Yes