General Information for HP Raid Controllers
HPE MR408i-p Gen11 x8 Lanes 4GB Cache PCI SPDM Plug-in Storage Controller, SAS, Serial ATA III, PCI Express x8, 0, 1, 5, 10, 6, 50, 60, 4098 MB, Refer to HPE Compute MR Controllers QuickSpecs, 222.3 mm
MR408i-p Gen11 x8 Lanes 4GB Cache PCI SPDM Plug-in Storage Controller
Do you need a versatile, simplified, and flexible choice for your data centers? HPE Compute MR Controllers are expansive and agile PCIe Gen4.0 (PCIe Gen5 for MR932i-p) storage controllers based on Broadcom MegaRAID technology that deliver quality, performance, and security for mission-critical applications. The HPE MR416i-o / HPE MR416i-p controllers are ideal for most data center environments where RAID is applicable offering reduced rebuild times, high bandwidth, and 240K RAID5 Random Write IOPS. The HPE MR416i-o / HPE MR416i-p controllers are ideal for many virtualized environments where HBA / pass-through mode is applicable offering high bandwidth and three million random write IOPS. HPE Compute MR Controllers offer solutions for multiple workflows across multiple applications to deliver customer satisfaction.
What is new supporting point:
Hardware Root of Trust (HWRoT) protects against malicious firmware.
MegaRAID Storage Administrator (MRSA), Storage Command Line Interface (StorCLI), Unified Extensible Firmware Interface (UEFI), and Redfish management.
Standard PCI HH/HL and OCP
NIC 3.0 form factors.
DMTF Security Protection Data Model (SPDM) supports certificate-based authentication with HPE iLO 6.
MR932i-p with PCIe Gen5 speeds (32 G NVMe and 24 G SAS) and does not support SATA SSDs nor SATA/SAS HDDs MR408i-p Gen11 x8 Lanes 4GB Cache PCI SPDM Plug-in Storage Controller
Further details for this product, MR408i-p Gen11 x8 Lanes 4GB Cache PCI SPDM Plug-in Storage Controller, can be found at the manufacturer website. Please note, these web addresse(s) are supplied by 3rd parties, Quzo UK is not responsible for the content.
MR408i-p Gen11 x8 Lanes 4GB Cache PCI SPDM Plug-in Storage Controller
HPE MR408i-p Gen11 x8 Lanes 4GB Cache PCI SPDM Plug-in Storage Controller. Supported storage drive interfaces: SAS, Serial ATA III, Host interface: PCI Express x8. RAID levels: 0, 1, 5, 10, 6, 50, 60, Internal memory: 4098 MB, Certification: Refer to HPE Compute MR Controllers QuickSpecs. Width: 222.3 mm, Depth: 252.4 mm, Height: 65.1 mm. Chassis type: Standard PCI HH/HL, I/O ports: 1x8 SlimSAS, Weight (imperial): 0.374 kg (0.825 lbs)
Warranty information: The warranty for this device is 3-years parts only.
Initial Release Date: 07/04/2025
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HPE MR408i-p Gen11 x8 Lanes 4GB Cache PCI SPDM Plug-in Storage Controller P74775-B21 Specifications
Product Type
Raid Controllers
Brand
HP
Collection Model HP P74775-B21
Collection Model HP MR408i-p Gen11 x8 Lanes 4GB Cache PCI SPDM Plug-in Storage Controller
Manufacturer Product Type
HP Raid Controllers
Chassis type Standard PCI HH/HL
Internal Memory 4098 MB
Internal Memory 8192 MB
Supported storage drive interfaces Serial ATA III
RAID levels 60
RAID levels 0, 1, 5, 10, 6, 50, 60
Supported storage drive interfaces SAS, Serial ATA III
Width 222.3 mm
Depth 252.4 mm
Height 65.1 mm
Weight 370 g
Year 2025
Certification Refer to HPE Compute MR Controllers QuickSpecs
Host interface PCI Express x8
I/O ports 1x8 SlimSAS
Weight (imperial) 0.374 kg (0.825 lbs)
MPN P74775-B21
HPE MR408i-p Gen11 x8 Lanes 4GB Cache PCI SPDM Plug-in Storage Controller P74775-B21 Reviews
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