HPE

HPE P46140-B21 | Gen11 Smart Array storage controller | 16-port 12Gb SAS/SATA | RAID 0/1/5/6/10 | PCIe Gen4

SKU:P46140-B21

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Description

Enterprise storage controller for HPE Gen11 platforms, delivering flexible RAID data protection and high-performance connectivity for SAS and SATA drives across up to 16 internal lanes. SPDM support enhances device identity and security posture.

Features

- High-throughput 12Gb SAS for performance and scalability
- Flexible RAID protection for critical workloads
- SPDM device identity support to strengthen supply chain security
- Optimized for HPE Gen11 server integration
- Supports both HDD and SSD media across internal bays

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Does this controller support NVMe drives?
A: No. It is designed for SAS and SATA devices. NVMe drives require NVMe-capable backplanes/controllers.

Q: How many drives can I connect?
A: Up to 16 internal lanes/ports are available; actual drive counts depend on cabling, backplane configuration, and server model.

Q: What RAID levels are available?
A: RAID 0/1/10/5/6 are supported. Feature availability may depend on firmware and server configuration.

Technical Specifications

- Model: SR416i-o Gen11 (SPDM capable)
- Host interface: PCIe Gen4
- Drive interfaces: 12Gb/s SAS and 6Gb/s SATA
- Internal connectivity: up to 16 lanes/ports for internal drive bays
- RAID levels: 0, 1, 10, 5, 6
- Drive types: SAS/SATA HDDs and SSDs
- Mode support: RAID and JBOD (as supported by platform/firmware)
- Form factor: internal-optimized design for Gen11 chassis integration
- Use case: general-purpose virtualization, databases, and file/backup workloads

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