PartsTable
Technical Data Sheet
PX976AA ✓ Verified by PartsTable
HP · STORAGE_HDD · 3.5_SATA_HDD
WHAT YOU NEED TO KNOW
SAS backplane supports SATA, not vice versa NL-SAS = SAS protocol at nearline (7.2K) speed — NOT SATA
Gen8 LFF tray ≠ Gen10 tray — different screw holes
PRODUCT OVERVIEW

The MEMORY CARD,PERSONAL COMPUTER is a HP memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include special_features: 6.75 IN W X 2.5 IN D X 4.37 IN H;1.1 OZ;FASTER START-UP;FEWER DELAYS OZ, end_item_identification: SPANISH ARMY, part_name_assigned_by_controlling_agency: HP1-GB PC2-5300 (DDR2 667 MHZ) DIMM (PX976AA) MHz. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-561-7799, 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 PX976AA
NSN: 7025-01-561-7799
FSC: 7025
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
special_features6.75 IN W X 2.5 IN D X 4.37 IN H;1.1 OZ;FASTER START-UP;FEWER DELAYS OZ
end_item_identificationSPANISH ARMY
part_name_assigned_by_controlling_agencyHP1-GB PC2-5300 (DDR2 667 MHZ) DIMM (PX976AA) MHz
NSN7025-01-561-7799
COMPONENT DIAGRAM
RELEASE LATCH NL-SAS 7.2K PX976AA HP 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 PX976AA MFR HP
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYHP1-GB PC2-5300 (DDR2 667 MHZ) DIMM (PX976AA) MHz
SPECIAL FEATURES6.75 IN W X 2.5 IN D X 4.37 IN H;1.1 OZ;FASTER START-UP;FEWER DELAYS OZ
END ITEM IDENTIFICATIONSPANISH ARMY
PART NAME ASSIGNED BY CONTROLLING AGENCYHP1-GB PC2-5300 (DDR2 667 MHZ) DIMM (PX976AA) MHz
SPECIAL FEATURES6.75 IN W X 2.5 IN D X 4.37 IN H;1.1 OZ;FASTER START-UP;FEWER DELAYS OZ
END ITEM IDENTIFICATIONSPANISH ARMY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
398038-001Compatible
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin DIMM
compatible
377726-288Compatible
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin DIMM
compatible
377726-885Compatible
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin DIMM
compatible
377726-888Compatible
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin DIMM
compatible
5188-1017Compatible
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin DIMM
compatible
EK478-69001Compatible
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin DIMM
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 7
EK478-69001SUBSTITUTE
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin (1x1Gb) Memory Kit for Desktops
HP
PX976ATSUBSTITUTE
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin (1x1Gb) Memory Kit for Desktops
HP
377726-288SUBSTITUTE
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin (1x1Gb) Memory Kit for Desktops
HP
377726-885SUBSTITUTE
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin (1x1Gb) Memory Kit for Desktops
HP
377726-888SUBSTITUTE
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin (1x1Gb) Memory Kit for Desktops
HP
398038-001SUBSTITUTE
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin (1x1Gb) Memory Kit for Desktops
HP
5188-1017SUBSTITUTE
HP 1Gb PC2-5300U 667Mhz Non-ECC UB SR x8 CL5 240-Pin (1x1Gb) Memory Kit for Desktops
HP
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FREQUENTLY ASKED QUESTIONS
What is PX976AA?
PX976AA is a MEMORY CARD,PERSONAL COMPUTER manufactured by HP. It is classified as a STORAGE_HDD (3.5_SATA_HDD).
What parts can replace PX976AA?
There are 7 known substitutes for PX976AA: 398038-001, 377726-288, 377726-885 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PX976AA?
PX976AA is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-561-7799. This indicates validated use in U.S. government and defense supply chains.
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