SKU: P58335-B21

HPE MR408i-o Gen11 x8 Lanes 4GB Cache OCP SPDM Storage Controller | P58335-B21

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Quick Specs


HPE MR Gen11 Storage Controllers
A versatile, simplified, and flexible choice for data centers. HPE introduces an expansive and agile PCIe Gen 4.0 storage controller portfolio based on Broadcom® MegaRAID® technology delivering quality, performance, and security for mission-critical applications.


Do you need a versatile, simplified, and flexible choice for your data centers? HPE Compute MR Gen11 Controllers are expansive and agile PCIe Gen4.0 storage controllers based on Broadcom MegaRAID® technology that deliver quality, performance, and security for mission-critical applications. The HPE MR416i-o / HPE MR416i-p Gen11 Controllers are ideal for all 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 Gen11 Controllers are ideal for all virtualized environments where HBA / pass-through mode is applicable offering high bandwidth and 3 million Random Write IOPS. HPE Compute MR Gen11 Controllers offer solutions for multiple workflows across multiple applications to deliver customer satisfaction.


Key Features
  • Standard PCI HH/HL and OCP NIC 3.0 form-factors
  • Mixed Mode (RAID and/or JBOD)
    supporting RAID 0,1,10,5,50,6,60 (MR416i) or
    RAID 0,1,10 (MR216i)
  • Up to 13.7 GBs of bandwidth, 3M Random Read IOPs, and 240K RAID5 Random Write IOPs
  • 8 PCIe 4.0 host lanes
  • 72b DDR4-2666 4GB (MR408i) or 8GB (MR416i) Flash-Backed Write Cache (energy pack is optional)
  • 8 (MR408i) or 16 (MR416i) tri-mode NVMe, SAS, SATA internal lanes
  • 16Gbs NVMe, 12Gbs SAS SSD/HDD, 6Gbs SATA SSD/HDD
  • Up to 16 drives without expander
  • DMTF Security Protection Data Model (SPDM) supports certificate-based authentication with HPE iLO6.
  • Hardware Root of Trust (HWRoT) protects against malicious firmware
  • Self-Encrypting Drives (SED) for data at rest encryption
  • Windows, Linux, and VMWare
  • MRSA, StorCLI, UEFI, and Redfish Management
  • FASTPATH® (SSD acceleration)
  • Online firmware updates for controllers, backplanes, and drives

Optional Accessories for HPE MR408i-o / MR416i-o / MR416i-p Gen11 SPDM Storage Controllers

Energy pack Options Sold Separately

  • HPE 96W Smart Storage Lithium-ion Battery with 145mm Cable Kit P01366-B21
  • HPE 96W Smart Storage Lithium-ion Battery with 260mm Cable Kit P01367-B21
  • HPE Smart Storage Hybrid Capacitor with 145mm Cable Kit P02377-B21
  • HPE Smart Storage Hybrid Capacitor with 260mm Cable Kit P02381-B21

HPE DL360 Gen 11 Notes:An HPE Smart Storage energy pack is optional
Moving volumes or SED locked drives between SR and MR controllers is not supported.


Description HPE MR416i-p Gen11 SPDM Storage Cntlr HPE MR416i-o Gen11 SPDM Storage Cntlr HPE MR216i-p Gen11 SPDM Storage Cntlr HPE MR216i-o Gen11 SPDM Storage Cntlr HPE MR408i-o Gen11 SPDM Storage Cntlr
SKU P47777-B21 P47781-B21 P47785-B21 P47789-B21 P58335-B21
Ports 2x8 SlimSAS 2x8 LP SlimSAS 2x8 SlimSAS 2x8 LP SlimSAS 1x8 LP SlimSAS
Storage Lanes x16 x16 x16 x16 x16
ASIC Broadcom Aero Broadcom Aero Broadcom Aero Broadcom Aero Broadcom Aero
Form Factor PCI HH/HL OCP NIC 3.0 PCI HH/HL OCP NIC 3.0 OCP NIC 3.0
Host Interface PCIe Gen 4.0 x8 host PCIe Gen 4.0 x8 host PCIe Gen 4.0 x8 host PCIe Gen 4.0 x8 host PCIe Gen 4.0 x8 host
Cache Size (FBWC) 8GB 8GB N/A N/A 4GB
Read Ahead Caching Yes Yes Yes Yes Yes
Write-back Caching Yes Yes No No Yes
Storage Protocol 16Gbs NVMe,
12Gbs SAS,
6Gbs SATA
16Gbs NVMe,
12Gbs SAS,
6Gbs SATA
16Gbs NVMe,
12Gbs SAS,
6Gbs SATA
16Gbs NVMe,
12Gbs SAS,
6Gbs SATA
16Gbs NVMe,
12Gbs SAS,
6Gbs SATA
Max Drives 16 16 16 16 8
Max Volumes 64 64 64 64 64
RAID: 0,1,5,6,10,50,60 0,1,5,6,10,50,60 0,1,10 0,1,10 0,1,5,6,10,50,60
Mixed Mode: (RAID & HBA) Yes Yes Yes Yes Yes
SSD Accelerator FASTPATH
Array Features
  • Expand Array
  • Move Drives
  • Shrink Array
  • Spare Management
Volume Features
  • Expand Logical Drive
  • Instant Secure Erase
  • Migrate RAID/Stripe Size
  • Modifying Cache Write Policy
  • Move Logical Drive
  • Re-enable Failed Logical Drive
  • Load balancing
  • Configurable stripe size up to 1 MB
  • Fast initialization for quick array setup
  • Check consistency for background data integrity
  • Patrol read for media scanning and repairing
  • Rebuild
Other Features
  • Auto resume after loss of system power during array
  • SSD support with SSD Guard™ technology
  • DDF compliant Configuration on Disk
  • SSD Wear Gauge
  • SMART Predictive Drive Failure
  • lobal and dedicated Hot Spare with Revertible Hot
    • Spare support:
    • Automatic rebuild
    • Enclosure affinity
  • Emergency SATA hot spare for SAS arrays
  • Enclosure management:
    • Universal Backplane Management (UBM)
  • Shield state drive diagnostic technology
  • SED Key Management (HKM, LKM, and RKM)
  • DRAM ECC detects and corrects data bit errors
HPE OneView Support Monitored Mode
Kit contents Includes storage controller, information card, warranty statement, and backup power cable (MR408 & MR416)
Compatible With:
  • HPE DL360
  • HPE DL380
  • HPE Proliant DL380

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