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Dell D9205 PERC 4/DC SCSI RAID Controller PCI-X
Item Number: DEL-D9205-NP-OE
Manufacturer's Part Number: D9205 |
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Dell PERC 4/DC Dual Channel U320 LVD SCSI RAID Controller, BBU, 128MB Cache J4717 / 1U294 / D9205 / NK025 PCI-X - New Pull
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The PERC 4 RAID controller is a high-performance, intelligent Peripheral Component Interconnect (PCI) and PCI-Express (PCIe) to Small Computer System Interface (SCSI) host adapter with RAID control capabilities. It provides reliable fault-tolerant disk subsystem management and is an ideal RAID solution with Dell PowerEdge systems. The RAID controller offers a cost-effective way to implement RAID in a server.
Compatibility
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| Specifications | PERC 4/DC | RAID levels | 0, 1, 5, 10, and 50 | SCSI channels | 2 | Array interface to host | PCI Rev 2.2 | Storage interface | SCSI U320 | Cache memory size | 128 MB SDRAM | Cache function | Write-back, write-through, adaptive read-ahead, non read-ahead, read-ahead | Cache battery backup | Yes | Number of logical drives and arrays supported | Up to 40 logical drives and 32 arrays per controller | Maximum logical drive size supported | 2 TB for all RAID levels (0, 1, 5, 10, and 50) | Online capacity expansion | Yes | Hot spares | Yes | Flashable firmware | Yes | Hot swap devices supported1 | Yes | Non-disk devices supported NOTE: PERC 4 does not support any non-disk devices except backplanes. | Only SAF-TE and SES | Mixed capacity hard drives | Yes | Number of 16-bit internal connectors | 2 | Number of 16-bit external connectors | 2 | Cluster support | Yes |
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