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HPE

HPE 804398-B21 | 12G SAS RAID | PCIe 3.0 x8 | 8x external lanes (2x SFF-8644) | No cache | RAID 0/1/10, HBA mode

SKU:804398-B21

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Description

External-port entry Gen10 SAS controller designed for DAS/JBOD shelves and tape, providing 12Gb/s SAS and 6Gb/s SATA with RAID 0/1/10 and HBA pass-through. Two Mini-SAS HD external connectors (2x4) enable robust, scalable external storage connectivity.

Features

- Cost-effective external SAS connectivity for DAS/JBOD
- Flexible operation with RAID 0/1/10 or HBA pass-through
- 12Gb/s SAS performance and wide device compatibility
- Low-profile PCIe design fits dense server platforms
- Optimized for shelves, expanders, and tape devices

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: Can this connect to external JBOD shelves?
A: Yes. It provides two SFF-8644 external Mini-SAS HD ports for 12G SAS shelves.

Q: Does it support RAID 5 or 6?
A: No. It supports RAID 0/1/10 and HBA mode. For RAID 5/6, use a P-series controller with cache.

Q: What cables are needed?
A: Use Mini-SAS HD external cables (SFF-8644) compatible with your storage shelf.

Q: Is a cache battery required?
A: No. This model has no cache and requires no battery.

Technical Specifications

- Interface: PCIe 3.0 x8, low-profile plug-in
- SAS/SATA speeds: SAS 12Gb/s per lane, SATA 6Gb/s
- Connectivity: 8 external lanes via 2x Mini-SAS HD (SFF-8644, 2x4)
- Cache: None (no write cache)
- RAID levels: 0/1/10; HBA (JBOD) mode supported
- Use case: External JBOD shelves, DAS arrays, and tape libraries
- Cable requirement: Mini-SAS HD SFF-8644 external cables
- Generation: Smart Array Gen10, SR feature set

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