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46C9027 — 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 Serverraid M5100 Series 512MB Flash Memory Card. Key specifications include Capacity: 3.84TB, Endurance: Enterprise, Interface: SATA 6Gb/s, NAND Type: TLC, Form Factor: 2.5-inch. 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→ 46C9027
SPECIFICATIONS
Capacity3.84TB
EnduranceEnterprise
InterfaceSATA 6Gb/s
NAND TypeTLC
Form Factor2.5-inch
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
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 46C9027 MFR IBM IBM Serverraid M5100 Series 512MB Flash
KEY FEATURES
•
512MB Capacity
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
SUBSTITUTES & CROSS-REFERENCES 1
46C9026SubstituteBROKER-VERIFIED
IBM Serverraid M5100 Series 512MB Flash Memory Card
substitute
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
81Y4488SUBSTITUTE
IBM ServeRAID M5100 Series 512Mb Flash Cache Module - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 46C9027?
46C9027 is a IBM Serverraid M5100 Series 512MB Flash Memory Card manufactured by IBM. It is classified as a CONTROLLER (RAID_HBA).
What parts can replace 46C9027?
There is 1 known substitute for 46C9027: 46C9026. Substitute compatibility should be verified for your specific system.
Is 46C9027 still available?
46C9027 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.