OPT HP 830824-B21 CTRL SMART ARRAY P408I-P SR GEN10 12GB 1-PORT INT. SAS RAID 0,1,5,6,10,50,60 8XSAS SU 2X4 MINI-SAS FINO:31...

Model

HPE Smart Array P408i-p SR Gen10 (8 Internal Lanes/2GB Cache) 12G SAS PCIe Plug-in Controller 830824-B21



Kit Contents: P408i-p controller, high profile bracket, and low profile bracket.



Options Sold Separately

HPE 96W Smart Storage Battery (up to 20 Devices/145mm Cable) Kit 875241-B21

HPE 96W Smart Storage Battery (up to 20 Devices/260mm Cable) Kit 875242-B21

HPE 12W Smart Storage Battery (up to 3 Devices) for Apollo XL230k Gen10 Server 875240-B21



NOTE: P408i-p controller requires the HPE Smart Storage Battery, which supports multiple devices and is sold separately.



NOTE: The 875242-B21 (96W with 260mm Cable) is only used with the ML350 Gen10, and the 12W battery is used with the XL230k Gen10, all other Gen10 servers use the 875241-B21 (96W with 145mm Cable).



Standard Features



Key Features

• Storage interface (SAS/SATA)

o 8 SAS lanes across 2 x4 internal Mini-SAS ports

o 12Gb/s SAS, 6Gb/s SATA technology

o Mix-and-match SAS and SATA drives to the same controller

o Support for SAS tape drives

• 2 GB Flash-Backed Write Cache (FBWC)

• PCI Express 3.0 x8 link

• RAID 0, 1, 5, 6, 10, 50, 60, 1 ADM, 10 ADM (Advanced Data Mirroring)

• Mixed Mode (RAID logic drives and HBA physical drives simultaneously)

• Windows Storage Spaces Direct validated

• VMware Virtual SAN certified

• Legacy and UEFI boot operation

• UEFI System Utilities (storage configuration)

• Up to 238 physical drives

• Up to 64 logical drives

• HPE Smart Array SR SmartCache (optional license)

• HPE Smart Array SR Secure Encryption (optional license)

• HPE SSD Smart Path

• Rapid Parity Initialization (RPI)

• Rapid rebuild

• Drive Sanitize

• Performance Optimization-Degraded Reads and Read Coalescing

• Power efficiency

• Seamless upgrades from HPE Smart Array S-class and E-class controllers

• FIPS 140-2 Level 1 Implementation Under Test (expected validation complete in 2018)



Ports

• Internal: 8 SAS/SATA lanes across 2 x4 Mini-SAS ports



Form Factor

• PCIe Plug-in Controller (occupies a PCIe expansion slot)



Performance

• 12Gb/s SAS (1200 MB/s theoretical bandwidth per SAS lane)

• 6Gb/s SATA (600 MB/s theoretical bandwidth per SAS lane)

• PCI Express 3.0 x8 link width

• 2 GB 72-bit wide DDR4-2100 Flash-Backed Write Cache provides up to 16.8 GB/s maximum cache bandwidth

• Read ahead caching

• Write-back caching



Array Configuration Features

• Expand Array

• Heal Array

• Move Drives

• Re-Mirror Array

• Shrink Array

• Spare Management

• Split Mirrored Array



Logical Drive Configuration Features

• Extend Logical Drive

• Instant Secure Erase

• Migrate RAID/Stripe Size

• Modifying Cache Write Policy

• Move Logical Drive

• Re-enable Failed Logical Drive



Standard Features

Fault Prevention

The following features offer detection of possible failures before they occur, allowing preventive action to be taken:

• Predictive drive failure detects possible drive failure before it occurs, allowing replacement of the component before failure occurs.

• Background surface scan checks drives during inactive periods and automatically remaps bad sectors, ensuring data integrity.

• HPE SmartSSD Wear Gauge reports the amount of lifetime remaining on your SSDs.



Fault Recovery

Minimizes downtime, reconstructs data, and facilitates a quick recovery from drive failure

• Recovery ROM: This feature protects the user from a firmware image corruption by storing a redundant copy of the firmware image. If the active firmware image becomes corrupt, the controller will use the redundant firmware image and continue operating.

• On-Line Spares: There is no limit to the number of spare drives that can be installed prior to drive failure. If a failure occurs, recovery begins with an On-Line Spare and data is reconstructed automatically.

• DRAM ECC detects and corrects data bit errors