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5912 ✓ Verified by PartsTable
IBM · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Naming: -i=Internal | -e=External | -a=Type-a modular | -c=Mezzanine SR=SmartRAID (cache) | E=Entry (no cache, HBA-like)
Smart Storage Battery SOLD SEPARATELY — no battery = no write-back cache
PRODUCT OVERVIEW
IBM PCI-X 2-PORT SAS-300 ADAPTER

IBM PCI-X 2-PORT SAS-300 ADAPTER. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0563, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 5912
NSN: 3110-00-100-0563
FSC: 3110
CAGE: 78640 — MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC (USA)
SPECIFICATIONS
Part Number5912
ManufacturerIBM
NSN3110-00-100-0563
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 5912 MFR IBM IBM PCI-X 2-Port SAS-300 Adapter
KEY FEATURES
•
MATERIAL: STEEL OVERALL
•
OUTSIDE DIAMETER: 3.1510 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
BACKFACE CORNER RADIUS: 0.0625 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.6250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
OUTSIDE DIAMETER3.1510 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
BACKFACE CORNER RADIUS0.0625 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
492E17Interchangeable
interchangeable cross-reference
interchangeable
2299796Interchangeable
interchangeable cross-reference
interchangeable
8330889Interchangeable
interchangeable cross-reference
interchangeable
88975Interchangeable
interchangeable cross-reference
interchangeable
5912Interchangeable
IBM PCI-X 2-Port SAS-300 Adapter
interchangeable
SG1954Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5912?
5912 is a IBM PCI-X 2-Port SAS-300 Adapter manufactured by IBM. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5912?
There are 19 known substitutes for 5912: 492E17, 2299796, 8330889 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5912?
5912 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0563. This indicates validated use in U.S. government and defense supply chains.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026