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91H3984 — IBM PCI RAID Disk Controller

IBM · CONTROLLER · RAID_HBA
PRODUCT OVERVIEW

91H3984: IBM PCI RAID Disk Controller.

The IBM PCI RAID Disk Controller is a IBM storage controller providing hardware RAID acceleration and data protection for enterprise server platforms. Key specifications include Function: Server component. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CONTROLLER→ RAID_HBA→ 91H3984
SPECIFICATIONS
FunctionServer component
COMPONENT DIAGRAM
RAID ASIC CACHE FBWC SAS 0 SAS 1 SAS 2 SAS 3 BATT EXT 0 EXT 1 PCIe x8 ~187 mm STORAGE CONTROLLER | RAID 0,1,5,6,10 | PCIe SAS/SATA | FBWC cache | Battery backup connector | TITLE RAID CTRL PN 91H3984 MFR IBM IBM PCI RAID Disk Controller
TYPICAL APPLICATIONS
  • Hardware RAID acceleration for enterprise storage
  • Data protection and parity management
  • Cache-backed write acceleration
  • Storage tiering and SSD caching
SUBSTITUTES & CROSS-REFERENCES 4
44H6442SubstituteBROKER-VERIFIED
IBM PCI RAID Disk Controller
substitute
75G3438SubstituteBROKER-VERIFIED
IBM PCI RAID Disk Controller
substitute
27409406SubstituteBROKER-VERIFIED
IBM PCI RAID Disk Controller
substitute
2740SubstituteBROKER-VERIFIED
IBM PCI RAID Disk Controller
substitute
LIFECYCLE

No lifecycle data available.

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FREQUENTLY ASKED QUESTIONS
What is 91H3984?
91H3984 is a IBM PCI RAID Disk Controller manufactured by IBM. It is classified as a CONTROLLER (RAID_HBA).
What parts can replace 91H3984?
There are 4 known substitutes for 91H3984: 44H6442, 75G3438, 27409406 and 1 more. Substitute compatibility should be verified for your specific system.
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