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158939-B21 — CONTROLLER,DATA ENTRY,AUTOMATIC

✓ Government record, cited
— · STORAGE_HDD · 3.5_SATA_HDD
PRODUCT OVERVIEW

158939-B21: CONTROLLER,DATA ENTRY,AUTOMATIC.

CONTROLLER,DATA ENTRY,AUTOMATIC. Key specifications include end_item_identification: ASTOR AIRBORNE RADAR, part_name_assigned_by_controlling_agency: COMPAQ 5304/128 SMART ARRAY CONTROLLER. This part is cataloged in the U.S.

Government catalog under NSN 7025-01-519-9346, 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
STORAGE_HDD→ 3.5_SATA_HDD→ 158939-B21
NSN: 7025-01-519-9346
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 65685 — COMPAQ COMPUTER CORP. (USA)
SPECIFICATIONS
end_item_identificationASTOR AIRBORNE RADAR
part_name_assigned_by_controlling_agencyCOMPAQ 5304/128 SMART ARRAY CONTROLLER
NSN7025-01-519-9346
COMPONENT DIAGRAM
RELEASE LATCH — NL-SAS 7.2K 158939-B21 OEM NL-SAS INTERFACE INTERPOSER SAS drive in SATA tray? Check board compatibility 3.5" (101.6 x 146mm) LFF 3.5" DRIVE | — | NL-SAS 7.2K NL-SAS uses SAS protocol at 7.2K RPM | SAS backplane supports SATA, not reverse Tray generation matters | Gen8 LFF tray differs from Gen10 TITLE LFF 3.5" DRIVE PN 158939-B21 MFR OEM
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYCOMPAQ 5304/128 SMART ARRAY CONTROLLER
END ITEM IDENTIFICATIONASTOR AIRBORNE RADAR
OTHER ITEMS IN FSC 7025 — Information Technology Input/output and Storage Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7025-00-001-2681 7025-00-001-5588 7025-00-001-6998 7025-00-001-6999 7025-00-001-7000 7025-00-001-7025 7025-00-001-7026 7025-00-001-7027
SUBSTITUTES & CROSS-REFERENCES 12
010495-001CompatiblePARTNER
HP Smart Array 5302/ZM SCSI U3 2-Port PCI-X 2.2 64Mhz Controller
compatible
012170-001CompatiblePARTNER
HP Smart Array 5302/ZM SCSI U3 2-Port PCI-X 2.2 64Mhz Controller for Integrity
compatible
124992-B21CompatiblePARTNER
HP Smart Array 5302/64Mb SCSI U3 2-Port PCI-X 2.2 64Mhz Controller
compatible
166207-B21CompatiblePARTNER
HP Smart Array 5302/32Mb SCSI U3 2-Port PCI-X 2.2 64Mhz Controller
compatible
171383-001CompatiblePARTNER
HP Smart Array 5302/ZM SCSI U3 2-Port PCI-X 2.2 64Mhz Controller
compatible
252446-001CompatiblePARTNER
HP Smart Array 5302/32Mb SCSI U3 2-Port PCI-X 2.2 64Mhz Controller
compatible
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
THIS PART SUBSTITUTES FOR 15
A9825ASUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
AB360ASUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
010495-001SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
012170-001SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
124992-B21SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
166207-B21SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
171383-001SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
252446-001SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
283552-B21SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
288634-B21SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
335608-001SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
335891-001SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
336621-001SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
345334-001SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
417353-001SUBSTITUTE
HP Smart Array 5304/128Mb SCSI U3 4-Port PCI-X 2.2 64Mhz Controller
HPE
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FREQUENTLY ASKED QUESTIONS
What is 158939-B21?
158939-B21 is a CONTROLLER,DATA ENTRY,AUTOMATIC. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace 158939-B21?
There are 12 known substitutes for 158939-B21: 010495-001, 012170-001, 124992-B21 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 158939-B21?
158939-B21 is cataloged in the U.S. Government catalog under NSN 7025-01-519-9346. This indicates validated use in U.S. government and defense supply chains.
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