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
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HPE
P39959-B21
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HPE
HPE SR416ie-m Gen11 4GB Cache x16 Mezzanine Storage Controller
MPNP39959-B21
Also known as P44838-001
HPE P39959-B21 is the SR416ie-m Gen11 mezzanine storage controller with 4GB cache and a PCIe x16 host interface, for Gen11 ProLiant servers.
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HPE SR416ie-m Gen11 4GB Cache x16 Mezzanine Storage Controller
P39959-B21 · Refurbished · 1 year warranty
Quantity (units)
Overview
The HPE SR416ie-m, part number P39959-B21, is a Gen11 RAID controller built in mezzanine form. Instead of taking a PCIe slot, it mounts on the mezzanine connector, which leaves the standard expansion slots free for other cards.
The controller has 4GB of cache and connects to the host over PCIe x16 lanes. A full x16 link gives the controller plenty of bandwidth to the processor, which matters for arrays built from fast SSDs.
It also supports SPDM. SPDM lets the server verify the identity and firmware of the controller, so it fits environments where hardware attestation is part of the security policy.
HPE lists the spare as P44838-001.
The P39959-B21 is available New, Refurbished or Used. New and Refurbished controllers come with a choice of 1 year or 3 years of warranty, and Used controllers with 90 days. Request pricing and we will reply within 1 business day.
Specifications
| Manufacturer part number | P39959-B21 |
|---|---|
| Brand | HPE |
| Form factor | Mezzanine |
| Spdm | Yes |
| Cache | 4 GB |
| Generation | Gen11 |
| Component type | RAID controller |
| Host interface | PCIe x16 lanes |
| Controller model | SR416ie-m |
Alternative part numbers
Other numbers for P39959-B21, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.
| Part number | Type | Brand | Note |
|---|---|---|---|
| P44838-001 | Spare | Same brand | Spare part number (PartSurfer)Quote this part number |
FAQ
- How much cache does the HPE SR416ie-m controller have?
- 4GB.
- Does the P39959-B21 use a PCIe slot?
- No. It is a mezzanine controller, with a PCIe x16 host interface.
- Does this controller support SPDM?
- Yes.
- What is the spare part number for the SR416ie-m?
- P44838-001.
Can't find the exact part?
Send us the part number. We search our supplier network for new, refurbished and used stock and reply within 1 business day.