IBM 5903 Dual-Port SAS RAID Controller

IBM 5903 Dual-Port SAS RAID Controller
IBM 5903 Dual-Port SAS RAID Controller
The PCI Express (PCIe) Dual - x4 3Gb SAS RAID Adapter supports the attachment of Serial attached SCSI (SAS) disk and SAS solid-state drives using a pair of mini SAS 4x connectors. The 5903 has a 380 MB write cache and a concurrently replaceable cache... Read More
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$18.95

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  • In Stock: 3
  • Manufacturer: IBM
  • Model or Part: 5903
  • Condition: Refurbished
  • Weight: 2.00lb
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Item Condition:

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

Some items drop ship from third party sellers.
The PCI Express (PCIe) Dual - x4 3Gb SAS RAID Adapter supports the attachment of Serial attached SCSI (SAS) disk and SAS solid-state drives using a pair of mini SAS 4x connectors. The 5903 has a 380 MB write cache and a concurrently replaceable cache battery pack. The adapter must always be installed in pairs and is always to be used in a high availability, multi-initiator RAID configuration using two adapters in dual-controller mode. Two 5903 adapters provide mirrored write-cache data and mirrored RAID parity footprints between the adapters. If the 5903 pairing is broken, then write cache is disabled.

Manufacturer: IBM Corporation
Manufacturer Part Number: 5903
Brand Name: IBM
Product Model: 5903
Product Name: 5903 Dual-port SAS RAID Controller
Product Type: SAS Controller
Host Interface: PCI Express x8
RAID Supported: Yes
RAID Levels: 5
RAID Levels: 6
RAID Levels: 10
Total Number of SAS Ports: 2
Number of SAS Ports (Internal): 2
Form Factor: Plug-in Card