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81Y4484 — IBM ServeRAID M5100 Series 512Mb Cache/RAID 5 Upgrade for System x - SBB

IBM · RAID CONTROLLER
PRODUCT OVERVIEW

81Y4484: IBM ServeRAID M5100 Series 512Mb Cache/RAID 5 Upgrade for System x - SBB.

IBM ServeRAID M5100 Series 512Mb Cache/RAID 5 Upgrade for System x - SBB. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number81Y4484
ManufacturerIBM
Capacity512MB
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 81Y4484 MFR IBM IBM ServeRAID M5100 Series 512Mb Cache/R
KEY FEATURES
•
512MB Capacity
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 2
00D7085CompatiblePARTNER
IBM ServeRAID M5100 Series 512Mb Cache/RAID 5 Upgrade for System x - Option
compatible
81Y4486CompatiblePARTNER
IBM ServeRAID M5100 Series 512Mb Cache/RAID 5 Upgrade for System x - SBB
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 3
00D7085SUBSTITUTE
IBM ServeRAID M5100 Series 512Mb Cache/RAID 5 Upgrade for System x - Option
IBM
81Y4485SUBSTITUTE
IBM ServeRAID M5100 Series 512Mb Cache/RAID 5 Upgrade for System x - Option
IBM
81Y4486SUBSTITUTE
IBM ServeRAID M5100 Series 512Mb Cache/RAID 5 Upgrade for System x - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 81Y4484?
81Y4484 is a IBM ServeRAID M5100 Series 512Mb Cache/RAID 5 Upgrade for System x - SBB manufactured by IBM.
What parts can replace 81Y4484?
There are 2 known substitutes for 81Y4484: 00D7085, 81Y4486. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.