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46C8928 — Storage Datasheet

IBM · CONTROLLER · RAID_HBA
WHAT YOU NEED TO KNOW
RAID HBAs — always confirm bracket height (full or half). Ship unlocked with test reports. Our edge: we can verify specific firmware versions.
Firmware must match server
PRODUCT OVERVIEW
IBM SERVERAID M1115 SAS/SATA CONTROLLER

IBM SERVERAID M1115 SAS/SATA CONTROLLER. 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→ 46C8928
SPECIFICATIONS
Part Number46C8928
ManufacturerIBM
FITS THESE MACHINES
Lenovo System x3100 M5
Lenovo System x3300 M4
Lenovo System x3500 M4
Lenovo System x3530 M4
Lenovo System x3550 M4
Lenovo System x3630 M4
Lenovo System x3750 M4
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 46C8928 MFR IBM IBM Serveraid M1115 Sas/sata Controller
SUBSTITUTES & CROSS-REFERENCES 6
46C8926SubstituteBROKER-VERIFIED
IBM Serveraid M1115 Sas/sata Controller
substitute
81Y4447SubstituteBROKER-VERIFIED
IBM Serveraid M1115 Sas/sata Controller
substitute
81Y4449SubstituteBROKER-VERIFIED
IBM Serveraid M1115 Sas/sata Controller
substitute
81Y4448CompatiblePARTNER
IBM SAS 6G ServeRAID M1115 Zero Cache 2-Port INT SFF-8087 PCI-E-2.0x8 LSI SAS9223-8i Controller (SAS2008) - Option
compatible
00Y3651CompatiblePARTNER
IBM SAS 6G ServeRAID M1115 Zero Cache 2-Port INT SFF-8087 PCI-E-2.0x8 LSI SAS9223-8i Controller (SAS2008) - Option
compatible
81Y4450CompatiblePARTNER
IBM SAS 6G ServeRAID M1115 Zero Cache 2-Port INT SFF-8087 PCI-E-2.0x8 LSI SAS9223-8i Controller (SAS2008) - SBB
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 4
00Y3651SUBSTITUTE
IBM SAS 6G ServeRAID M1115 Zero Cache 2-Port INT SFF-8087 PCI-E-2.0x8 LSI SAS9223-8i Controller (SAS2008) - FRU
IBM
81Y4448SUBSTITUTE
IBM SAS 6G ServeRAID M1115 Zero Cache 2-Port INT SFF-8087 PCI-E-2.0x8 LSI SAS9223-8i Controller (SAS2008) - FRU
IBM
81Y4449SUBSTITUTE
IBM SAS 6G ServeRAID M1115 Zero Cache 2-Port INT SFF-8087 PCI-E-2.0x8 LSI SAS9223-8i Controller (SAS2008) - FRU
IBM
81Y4450SUBSTITUTE
IBM SAS 6G ServeRAID M1115 Zero Cache 2-Port INT SFF-8087 PCI-E-2.0x8 LSI SAS9223-8i Controller (SAS2008) - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 46C8928?
46C8928 is a IBM Serveraid M1115 Sas/sata Controller manufactured by IBM. It is classified as a CONTROLLER (RAID_HBA).
What parts can replace 46C8928?
There are 6 known substitutes for 46C8928: 46C8926, 81Y4447, 81Y4449 and 3 more. Substitute compatibility should be verified for your specific system.
Is 46C8928 still available?
46C8928 is currently Unknown.
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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.