HPE
HPE Smart Array E208e-p SR Gen10 (8 External Lanes/No Cache) 12G SAS PCIe Plug-in Controller
804398-B21
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Conditions: New · Refurbished · Used
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HPE
P47777-B21
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HPE
HPE MR416i-p Gen11 x16 Lanes 8GB Cache PCIe SPDM Plug-in Storage Controller
MPNP47777-B21
The HPE P47777-B21 is an MR416i-p Gen11 storage controller with x16 lanes, 8GB of cache and SPDM support in a PCIe plug-in form.
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HPE MR416i-p Gen11 x16 Lanes 8GB Cache PCIe SPDM Plug-in Storage Controller
P47777-B21 · Refurbished · 1 year warranty
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Overview
The HPE MR416i-p Gen11, part number P47777-B21, is a newer-generation storage controller with an x16 interface and 8GB of cache. The SPDM in its name refers to a device-authentication feature HPE highlights for this generation.
The 8GB buffer helps absorb write bursts in busy arrays. The -p marks it as a PCIe plug-in card rather than a modular controller.
It is meant for Gen11 ProLiant servers where fast storage matters and where the platform's security features are used. RAID levels and drive protocols depend on your configuration, so check HPE documentation before you order.
The controller is available new or refurbished with 1 year or 3 years of warranty. No used offer is listed. Your RFQ should name the Gen11 server so we can confirm the plug-in slot.
Specifications
| Manufacturer part number | P47777-B21 |
|---|---|
| Brand | HPE |
| Form factor | PCIe plug-in (-p) |
| Cache | 8 GB |
| Interface | x16 lanes |
| Component type | RAID controller |
Specifications from the manufacturer's datasheet ↗
FAQ
- How much cache does the P47777-B21 have?
- 8GB.
- What lane width does it use?
- x16 lanes.
- What form is it?
- A PCIe plug-in controller (-p).
- Is a used unit offered?
- No. New and refurbished carry 1 year or 3 years of warranty.
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