This item, 804394-B21, is the HPE option part number for the product described as Smart Array E208i-p SR Gen10 (8 Internal Lanes/No Cache) 12G SAS PCIe Plug-in Controller. Further details below.
Optimize your server's internal storage with the HPE Smart Array E208i-p SR Gen10 controller. This plug-in card features 8 internal lanes, providing reliable connectivity for your SAS and SATA drives. Supporting RAID levels 0, 1, 10, and 5, this controller offers essential data protection and performance enhancements for various storage configurations.
Designed for HPE ProLiant servers including but not limited to the DL360 Gen10, DL380 Gen10, DL560 Gen10, DL580 Gen10, ML350 Gen10, and ML110 Gen10, the E208i-p SR Gen10 boasts a PCIe 3.0 x8 host bus interface for fast Data Transfer Rates up to 12 Gbit/s. Supporting both SATA 6Gb/s and SAS 12Gb/s, this Smart Array controller is an ideal solution for maximizing your server's internal storage capabilities without adding external connections.
HPE Option Part #: 804394-B21
HPE Spare Part #: 836266-001
HPE Assembly Part #: 804397-001
PRODUCT SPECIFICATIONS FOR 804394-B21:
- Product Line: HPE Smart Array
- Model: E208i-p SR Gen10
- Product Type: Storage controller (RAID)
- Form Factor: Plug-in card
- Host Bus: PCIe 3.0 x8
- Data Transfer Rate: 12 Gbit/s
- Interface: SATA 6Gb/s / SAS 12Gb/s
- Channel Qty: 8
- Supported Devices: Disk array (RAID), Hard drive
- Maximum LUNs: 64
- RAID Level: RAID 0, RAID 1, RAID 10, RAID 5
- Interfaces: 2 x SATA 6Gb/s / SAS 12Gb/s (internal)
RESOURCES FOR 804394-B21
Quickspecs for 804394-B21COMPATIBLE WITH:
PROLIANT DL SERIES
PROLIANT ML SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR 804394-B21
| Spare PN | Description | |
|---|---|---|
 | 836266-001 | Smart Array E208i-p SR controller - SAS/SATA interface, 8-SAS lanes across 2 x4 internal Mini-SAS ports, No flash-backed write cache, 12 Gb/s SAS, 6 Gb/s SATA,PCI Express 3.0 x8 link, RAID 0, 1, 5, 10 |
Last updated: 5/2/2025
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This product is warrantied against hardware failure for a period of 1 Year from the date of purchase. Before making a purchase, please take a moment to review our return policy below.
Returns
It is the customer's responsibility to verify compatibility with their machine(s) before placing an order. If an item is ordered by mistake, it can be returned for refund, minus a 25% restocking fee, within 5 business days of receipt. The cost of freight is not refundable.
Please be aware that factory-sealed equipment can only be returned if it remains unopened.
Defective Products
If you have received a defective part and your machine is still within the HPE warranty period, please initiate a warranty exchange by visiting the HPE Enterprise Support Center. Be sure to have the serial numbers of the defective drive and your server/storage array handy.
In case your hardware becomes defective during the Global One warranty period, but the HPE warranty has expired, you can return the product to us for a working replacement. You are responsible for the shipment of returned merchandise. However, we will cover the expense of Ground /Economy shipment for the replacement item(s).
Requesting an RMA
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