PartsTable / CONTROLLER / 81Y4488
81Y4488
✓ Verified by PartsTable
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. Key checks: Ship with test reports. Ship UNLOCKED.
Firmware must match server
PRODUCT OVERVIEW
ServeRAID M5100 512 MB Flash/RAID 5. 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 →
81Y4488
SPECIFICATIONS
Part Number 81Y4488 Manufacturer IBM Capacity 512MB
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
81Y4488
MFR
IBM
ServeRAID M5100 512 MB Flash/RAID 5
TYPICAL APPLICATIONS
Hardware RAID acceleration for enterprise storage
Data protection and parity management
Cache-backed write acceleration
Storage tiering and SSD caching
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
46C9027 Compatible IBM ServeRAID M5100 Series 512Mb Flash Cache Module - FRU
compatible
LIFECYCLE
Status UNKNOWN
Availability —
RoHS Compliant EAR99 ESD Sensitive Not HAZMAT
THIS PART SUBSTITUTES FOR 1
46C9027 SUBSTITUTE IBM ServeRAID M5100 Series 512Mb Flash Cache Module - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 81Y4488?
81Y4488 is a ServeRAID M5100 512 MB Flash/RAID 5 manufactured by IBM. It is classified as a CONTROLLER (RAID_HBA).
What parts can replace 81Y4488?
There is 1 known substitute for 81Y4488: 46C9027. Substitute compatibility should be verified for your specific system.
Is 81Y4488 still available?
81Y4488 is currently Unknown.
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