Контроллер HPE Smart Array P408i-a SR Gen10 2GB 12G SAS Controller HPE 804334-001 836260-001 G10 Smart Array HPE 804331-B21
HPE Smart Array P408i-a SR Gen10 - AROC (Adaptive RAID on chip), SAS/SATA interface, 8-SAS lanes across 2 x4 internal Mini-SAS ports, 2GB flash-backed write cache, 12 Gb/s SAS, 6 Gb/s SATA
Особенности:
Storage interface (SAS/SATA)
16 SAS lanes across 4 x4 internal Mini-SAS ports
12Gb/s SAS, 6Gb/s SATA technology
Mix-and-match SAS and SATA drives to the same controller
Support for SAS tape drives 4 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 (enabled)
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
16 SAS/SATA lanes across 4 x4 Mini-SAS ports
Form Factor
Type-a Flexible/Modular Controller (does not occupy 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
4 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
