HPE
HPE Smart Array E208e-p SR Gen10 (8 External Lanes/No Cache) 12G SAS PCIe Plug-in Controller
804398-B21
Price on request
Conditions: New · Refurbished · Used
HPE
HPE Smart Array P408e-p SR Gen10 12G SAS PCIe Plug-in Controller 4GB Cache
MPN804405-B21
The HPE 804405-B21 is a Smart Array P408e-p SR Gen10 12G SAS PCIe controller with eight external lanes and 4GB of cache.
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HPE Smart Array P408e-p SR Gen10 12G SAS PCIe Plug-in Controller 4GB Cache
804405-B21 · Refurbished · 1 year warranty
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Overview
External storage is what the HPE Smart Array P408e-p SR Gen10 is built for. The e in its name signals external ports: part number 804405-B21 provides eight external lanes of 12G SAS, so it can connect a server to drive enclosures outside the chassis.
It carries 4GB of cache, which helps smooth bursts of read and write traffic compared with controllers that have none. The -p indicates a PCIe plug-in card, so the server needs a free slot.
Typical buyers attach direct-attached storage shelves to ProLiant servers or expand capacity beyond what internal bays allow. When ordering, confirm the enclosure's interface and cables so the lanes match.
The controller is available in new and refurbished condition with 1 year or 3 years of warranty, and used with a 90 day warranty. Tell us which drive enclosure you are connecting and we will reply with price.
Specifications
| Manufacturer part number | 804405-B21 |
|---|---|
| Brand | HPE |
| Form factor | PCIe plug-in (-p) |
| Ports | 8 external lanes |
| Cache | 4 GB |
| Interface | 12G SAS |
| Component type | RAID controller |
Specifications from the manufacturer's datasheet ↗
FAQ
- Are the ports internal or external?
- The 804405-B21 has eight external lanes.
- How much cache does it have?
- 4GB.
- What is the interface speed?
- 12G SAS.
- What form factor is it?
- A PCIe plug-in controller (-p).
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