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PartsTable / MRO / 307276-B21

307276-B21 — Cable Assembly Specs

✓ Verified by PartsTable
HPE · MRO · MRO_GENERAL
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

<b>Maximize Performance. Minimize Power. Automatically.</b><br>As data centers reach the upper limits of their power and cooling capacity, efficiency has become the focus of extending the life of existing data centers and designing new ones.

As part of these efforts, IT needs to refresh existing infrastructure with standard enterprise servers that deliver more performance and scalability, more efficiently. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-542-7952, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 307276-B21
NSN: 5998-01-542-7952
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 65685 — COMPAQ COMPUTER CORP. (USA)
SPECIFICATIONS
end_item_identificationSERVER, ML570R
part_name_assigned_by_controlling_agencyPROC, XEON 2GZ-2MB MB
NSN5998-01-542-7952
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 307276-B21 MFR HPE HP Intel Xeon 2 GHz processor 1 MB L2
KEY FEATURES
•
1MB Capacity
TYPICAL APPLICATIONS
  • Enterprise virtualization host density upgrades
  • Database server performance scaling
  • AI/ML inference workloads
  • High-performance computing (HPC) clusters
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONSERVER, ML570R
PART NAME ASSIGNED BY CONTROLLING AGENCYPROC, XEON 2GZ-2MB MB
END ITEM IDENTIFICATIONSERVER, ML570R
PART NAME ASSIGNED BY CONTROLLING AGENCYPROC, XEON 2GZ-2MB MB
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
500-1366873Interchangeable
Same NIIN cross-reference
interchangeable
309618-001Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is 307276-B21?
307276-B21 is a HP Intel Xeon 2 GHz processor 1 MB L2 manufactured by HPE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 307276-B21?
There are 2 known substitutes for 307276-B21: 500-1366873, 309618-001. Substitute compatibility should be verified for your specific system.
What is the NSN for 307276-B21?
307276-B21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-542-7952. 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.
PartsTable Design LLC · partstable.com
Last verified: September 2026