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HPE

HPE 804394-B21 | 12G SAS RAID | PCIe 3.0 x8 | 8x internal lanes (2x SFF-8643) | No cache | RAID 0/1/10, HBA mode

SKU:804394-B21

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Description

Entry-level Gen10 SAS controller for internal drive bays, delivering 12Gb/s SAS and 6Gb/s SATA with hardware RAID 0/1/10 plus HBA pass-through for JBOD. Two internal Mini-SAS HD connectors (2x4) provide up to 8 lanes for direct-attached backplanes—ideal for OS boot or small arrays with SSDs/HDDs.

Features

- Simple, reliable internal connectivity for boot and small arrays
- Mixed-mode support: hardware RAID 0/1/10 or HBA pass-through
- 12Gb/s SAS for high-performance SSDs and HDDs
- Low-profile PCIe 3.0 x8 design for broad server compatibility
- No-cache architecture reduces complexity and maintenance

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 RAID 5 or 6?
A: No. It supports RAID 0/1/10 and HBA (JBOD) mode. Use a P-series controller for RAID 5/6.

Q: What internal connectors are used?
A: Two Mini-SAS HD internal connectors (SFF-8643), each carrying 4 SAS lanes.

Q: Is a cache or battery required?
A: No. This model has no cache and does not require a Smart Storage Battery.

Q: Can it connect to SATA drives?
A: Yes, it supports SAS and SATA HDDs/SSDs attached to compatible backplanes.

Technical Specifications

- Interface: PCIe 3.0 x8, low-profile plug-in
- SAS/SATA speeds: SAS 12Gb/s per lane, SATA 6Gb/s
- Connectivity: 8 internal lanes via 2x Mini-SAS HD (SFF-8643, 2x4)
- Cache: None (no write cache)
- RAID levels: 0/1/10; HBA (JBOD) mode supported
- Drive support: SAS and SATA HDD/SSD (SFF/LFF via compatible backplanes)
- Boot support: Yes (OS boot capable)
- Generation: Smart Array Gen10, SR feature set

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