PartsTable
Technical Data Sheet

UCSB-HS-EP-M4-R= — HEAT SINK,ELECTRICAL-ELECTRONIC

✓ Government record, cited
Cisco · FAN MODULE
PRODUCT OVERVIEW

UCSB-HS-EP-M4-R=: HEAT SINK,ELECTRICAL-ELECTRONIC.

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include END ITEM IDENTIFICATION: CISCO SYSTEMS CPU HEAT SINK UCS B200 M4 SKT 2 REAR, PART NAME ASSIGNED BY CONTROLLING AGENCY: HEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5999-01-657-1247, 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
UCSB-HS-EP-M4-R=
NSN: 5999-01-657-1247
FSC: 5999 — Miscellaneous Electrical and Electronic Components
CAGE: 0GX96 — CISCO SYSTEMS INC (USA)
SPECIFICATIONS
END ITEM IDENTIFICATIONCISCO SYSTEMS CPU HEAT SINK UCS B200 M4 SKT 2 REAR
PART NAME ASSIGNED BY CONTROLLING AGENCYHEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT
NSN5999-01-657-1247
COMPONENT DIAGRAM
HANDLE 60mm 60mm HOT-PLUG COOL IN HOT OUT DUAL ROTOR HOT-SWAP FAN MODULE | 60mm Dual Rotor | FRONT-TO-BACK Hot-plug | Redundant | TITLE FAN MODULE PN UCSB-HS-EP-M4-R= MFR Cisco HEAT SINK,ELECTRICAL-ELECTRONIC
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYHEAT SINK,ELECTRICAL-ELECTRONIC COMPONENT
END ITEM IDENTIFICATIONCISCO SYSTEMS CPU HEAT SINK UCS B200 M4 SKT 2 REAR
OTHER ITEMS IN FSC 5999 — Miscellaneous Electrical and Electronic Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5999-00-001-1345 5999-00-001-1346 5999-00-001-1348 5999-00-001-1349 5999-00-001-1355 5999-00-001-1623 5999-00-001-2537 5999-00-001-2539
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy UCSB-HS-EP-M4-R=?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is UCSB-HS-EP-M4-R=?
UCSB-HS-EP-M4-R= is a HEAT SINK,ELECTRICAL-ELECTRONIC manufactured by Cisco.
What is the NSN for UCSB-HS-EP-M4-R=?
UCSB-HS-EP-M4-R= is cataloged in the U.S. Government catalog under NSN 5999-01-657-1247. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — UCSB-HS-EP-M4-R=

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.