DELL FW25F - HBA345 12GB FRONT HBA PCI-e
Model : Dell PERC H345 (FW25F)
Interface : PCIe Gen 3.0 x8 (host connection)
Drive Interface : Two internal mini-SAS connectors (2×8) supporting up to 16 internal drives without SAS expander; also supports SAS expanders subject to server backplane.
Supported Drive Types / Speeds : 12 Gb/s SAS 6 Gb/s SAS or SATA 3 Gb/s SAS or SATA
Maximum RAID Levels : RAID 0, RAID 1, RAID 10 (no RAID 5/6)
Cache Memory : The H345 does not include onboard non-volatile cache or advanced write-back cache.
Controller Queue Depth (RAID mode) : 1,536 entries
Virtual Disk (VD) support : Up to 32 virtual disks in RAID mode
Enumeration Order : Non-RAID disks first, then virtual disks sorted by target ID
Installation / Driver Support : Turn off system, install card, connect mini-SAS cables; drivers and firmware updates supported via Dell documentation
Supported Environments : Designed for Dell PowerEdge server platforms; may require compatible firmware, backplane, and cables



