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46C8989 — IBM SAS 6G N2115 SAS/SATA Zero Cache 2-Port INT SFF-8087 PCI-E 3.0x8 LSI SAS2308 Controller - Option

IBM · DRIVE SFF
PRODUCT OVERVIEW

46C8989: IBM SAS 6G N2115 SAS/SATA Zero Cache 2-Port INT SFF-8087 PCI-E 3.0x8 LSI SAS2308 Controller - Option. It is cited to fit LENOVO System x IBM System x3650 M4, LENOVO System x System x3100 M5, LENOVO System x System x3500 M4 and 4 more listed machines.

IBM SAS 6G N2115 SAS/SATA Zero Cache 2-Port INT SFF-8087 PCI-E 3.0x8 LSI SAS2308 Controller - Option. The unit ships in a SFF form factor suitable for standard rack-mount installations. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
SFF BAY→ 46C8989
SPECIFICATIONS
Part Number46C8989
ManufacturerIBM
Form FactorSFF
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo System x3100 M5
Lenovo System x3500 M4
Lenovo System x3550 M4
Lenovo System x3630 M4
Lenovo System x3750 M4
Lenovo System x3850 X5
COMPONENT DIAGRAM
LATCH — SAS — 46C8989 SAS CONN WITH TRAY — HOT-PLUG READY Tray: See server gen — SAS — 46C8989 BARE DRIVE — NO LATCH Needs caddy/tray to install 2.5" (70 x 100mm) SFF 2.5" DRIVE | — | SAS — Always ask: "Does it come with tray/caddy?" | Tray PN varies by server generation TITLE SFF 2.5" DRIVE PN 46C8989 CAP — SAS
KEY FEATURES
•
SFF Form Factor
SUBSTITUTES & CROSS-REFERENCES 2
46C8988CompatiblePARTNER
IBM SAS 6G N2115 SAS/SATA Zero Cache 2-Port INT SFF-8087 PCI-E 3.0x8 LSI SAS2308 Controller - Option
compatible
46C8987CompatiblePARTNER
IBM SAS 6G N2115 SAS/SATA Zero Cache 2-Port INT SFF-8087 PCI-E 3.0x8 LSI SAS2308 Controller - SBB
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
46C8987SUBSTITUTE
IBM SAS 6G N2115 SAS/SATA Zero Cache 2-Port INT SFF-8087 PCI-E 3.0x8 LSI SAS2308 Controller - FRU
IBM
46C8988SUBSTITUTE
IBM SAS 6G N2115 SAS/SATA Zero Cache 2-Port INT SFF-8087 PCI-E 3.0x8 LSI SAS2308 Controller - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 46C8989?
46C8989 is a IBM SAS 6G N2115 SAS/SATA Zero Cache 2-Port INT SFF-8087 PCI-E 3.0x8 LSI SAS2308 Controller - Option manufactured by IBM.
What parts can replace 46C8989?
There are 2 known substitutes for 46C8989: 46C8988, 46C8987. 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.