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Dell 9M912 PERC 3DC 3/DC SCSI RAID Controller
Item Number: DEL-9M912-UP-OE
Manufacturer's Part Number: 9M912 |
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Dell PERC 3DC 3/DC Dual Channel U160 LVD SCSI RAID Controller, BBU, 128MB Cache 9M912 - Used Pull
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The Dell™ PowerEdge™ Expandable RAID Controller 3 (PERC 3) PCI card is a high-performance, intelligent peripheral component interconnect (PCI)-to-SCSI host adapter with RAID control capabilities. The RAID controller provides system availability, high performance, and fault-tolerant disk subsystem management and is an ideal RAID solution with Dell PowerEdge systems. It offers a cost-effective way to implement RAID in a server.
Throughput on each SCSI channel can be as high as 160 MB/sec. PERC 3 supports both an LVD SCSI bus and a single-ended SCSI bus. PERC 3 is a high-performance, intelligent PCI-to-SCSI host adapter with RAID control capabilities. With LVD, you can use cables up to 12 meters long. PERC 3 requires no special motherboard PCI expansion slot.
Compatibility
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Feature |
PERC 3/DC, 3/DCL |
RAID levels |
0, 1, 5, 10, and 50 |
SCSI channels |
2 |
Array interface to host |
PCI Rev 2.2 |
Storage interface |
Wide 160M |
Cache memory size |
128 MB DIMM for PERC 3/DC
64 MB for PERC 3/DCL |
Cache function |
Write-back, write-through, adaptive read-ahead,
non-read-ahead, read-ahead |
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 |
2 MB |
Hot swap devices supported |
Yes |
Non-disk devices supported
NOTE: PERC 3 does not support any non-disk
devices except backplanes. |
No |
Mixed capacity hard drives |
Yes |
Number of 16-bit internal connectors |
Two |
Number of 16-bit internal connectors |
Two |
Cluster support |
PERC 3/DC only |
Click here to view the manufacturers item description/brochure |
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For a complete solution you also need a cable and terminator: |
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