Dell J4588 PERC 4/SC Single-Channel U320 LVD SCSI PCI-X RAID Controller


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Product Overview

Dell J4588 PERC 4/SC Single-Channel U320 LVD SCSI PCI-X RAID Controller

Dell Part Number: J4588, 0J4588

Alternate Part Number(s): C4372, 1U295

The PERC 4 RAID controller is a high-performance, intelligent Peripheral Component Interconnect (PCI) 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.

Possible Applications

Use to connect Dell PowerVault 220S/221S external Direct-Attached Storage Arrays to Dell PowerEdge Servers with a PCI-X riser slot.


  • RAID levels 0, 1, 5, 10, and 50
  • SCSI channels 1
  • Array interface to host PCI-X Rev 2.2
  • Storage interface SCSI U320
  • Cache memory size 64 MB SDRAM
  • Cache function Write-back, write-through, adaptive read-ahead, non read-ahead, read-ahead
  • Cache battery backup No
  • 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 supported 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 1
  • Number of 16-bit external connectors 1
  • Cluster support No

Warranty Information

90-day parts replacement warranty


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