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Technical Data Sheet
PartsTable / TRANSCEIVER / 2078-ACUB
2078-ACUB ✓ Verified by PartsTable
IBM · TRANSCEIVER · SAS_CABLE
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

IBM 1.5m 12Gb SAS Cable(mSAS HD). Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
TRANSCEIVER→ SAS_CABLE→ 2078-ACUB
SPECIFICATIONS
Part Number2078-ACUB
ManufacturerIBM
Capacity12GB
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 2078-ACUB MFR IBM IBM 1.5m 12Gb SAS Cable(mSAS HD)
KEY FEATURES
•
12GB Capacity
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
00MJ178Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
compatible
00AR311Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 12G - FRU
compatible
00NC541Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 12G - Option
compatible
00Y2467Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
compatible
01DC677Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 12G - Option
compatible
01DE251Compatible
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 12G - Option
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 11
00AR311SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
00MJ178SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
00NC541SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
00Y2467SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
01DC677SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
01DE251SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
2076-ACUBSUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
2077-ACTBSUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
2077-ACUBSUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
2078-ACTBSUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
74Y9029SUBSTITUTE
IBM Cable SAS External 1.5M Mini-SAS HD SFF-8644 to Mini-SAS HD SFF-8644 - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 2078-ACUB?
2078-ACUB is a IBM 1.5m 12Gb SAS Cable(mSAS HD) manufactured by IBM. It is classified as a TRANSCEIVER (SAS_CABLE).
What parts can replace 2078-ACUB?
There are 11 known substitutes for 2078-ACUB: 00MJ178, 00AR311, 00NC541 and 8 more. Substitute compatibility should be verified for your specific system.
Is 2078-ACUB still available?
2078-ACUB is currently Unknown.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026