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676277-B21 — Network Technical Data

HP · TRANSCEIVER · POWER_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

HP Diagnostic Local I/O Adapter Cable. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
TRANSCEIVER→ POWER_CABLE→ 676277-B21
SPECIFICATIONS
Part Number676277-B21
ManufacturerHP
BROWSE HPE MACHINES
ProLiant DL360 Gen10 ProLiant DL380 Gen10 ProLiant BL460c Gen10 ProLiant DL380 Gen9 ProLiant DL360 Gen9 3PAR StoreServ 8450 ProLiant BL685c G7 3PAR StoreServ 8400 3PAR StoreServ 8440 3PAR StoreServ 8200 MSA 2052 SAN Storage ProLiant BL460c Gen9
All HPE machines and parts
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 676277-B21 MFR HP HP Diagnostic Local I/O Adapter Cable
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
SUBSTITUTES & CROSS-REFERENCES 2
416003001SubstituteBROKER-VERIFIED
HP Diagnostic Local I/O Adapter Cable
substitute
409496-001CompatiblePARTNER
HP Dongle - Serial/USB/VGA 36-Pin Diagnostic
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
409496-001SUBSTITUTE
HP Dongle - Serial/USB/VGA 36-Pin Diagnostic for Apollo/SL/XL Systems
HPE
416003-001SUBSTITUTE
HP Dongle - Serial/USB/VGA 36-Pin Diagnostic for Apollo/SL/XL Systems
HPE
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FREQUENTLY ASKED QUESTIONS
What is 676277-B21?
676277-B21 is a HP Diagnostic Local I/O Adapter Cable manufactured by HP. It is classified as a TRANSCEIVER (POWER_CABLE).
What parts can replace 676277-B21?
There are 2 known substitutes for 676277-B21: 416003001, 409496-001. Substitute compatibility should be verified for your specific system.
Is 676277-B21 still available?
676277-B21 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.