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De Dell PERC H745 is een krachtige RAID-controller uit de PERC 11-serie, ontworpen voor servers met hoge opslagvereisten. Deze adapter beschikt over een 16-poorts LSI 3516 chipset, 4 GB DDR4 cachegeheugen, en ondersteunt zowel RAID als eHBA-modus. Geschikt voor 12Gbps SAS-omgevingen en PCIe Gen3.
| Feature | Specification |
|---|---|
| RAID levels | 0, 1, 5, 6, 10, 50, 60 |
| Non-RAID support | Yes |
| Processor | RAID-on-chip, 16-port with LSI 3516 chipset |
| Battery backup unit | Yes |
| eHBA support | Yes |
| Local Key Management (LKM) | Yes |
| Controller queue depth (RAID) | 4096 |
| Controller queue depth (eHBA) | 5120 |
| Enterprise key manager | Yes |
| Non-volatile cache | Yes |
| Cache memory | 4 GB DDR4 2133 MHz |
| Cache function | Write back, write through, no read ahead, and read ahead |
| Max number of VDs (RAID) | 64 |
| Max number of disks (eHBA) | 240 (combination of VDs and non-RAID) |
| Max VDs per disk group | 16 |
| Max number of disk groups | 64 |
| Hot swap support | Yes |
| Hardware XOR engine | Yes |
| Online capacity expansion | Yes |
| Dedicated/global hot spare | Yes |
| Autoconfigure | RAID 0 |
| Drive types | 3Gbps SATA, 6Gbps SATA/SAS, 12Gbps SAS |
| VD strip size | 64 KB, 128 KB, 256 KB, 512 KB, 1 MB |
| PCIe support | Gen 3 |
| Max drive support | 16 drives per controller (without expander), limited by platform with expander |
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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