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Technical Data Sheet
PartsTable / MEMORY / 752368-081
752368-081 ✓ Verified by PartsTable
HP · MEMORY · RDIMM
WHAT YOU NEED TO KNOW
Memory is a hot market right now. DDR5 and DDR4 are extremely volatile with data centers driving availability to extreme lows. Always validate machine type and model. Remember: all RAM is Hynix, Samsung, or Micron underneath OEM labels — use that to find alternatives. Key checks: Check OEM alternatives — all RAM is Hynix/Samsung/Micron underneath. Double-check what you're quoting in volatile market.
HOT market — DDR5/DDR4 extremely volatile
PRODUCT OVERVIEW
HP 8GB (1x8GB) 1RX4 PC4-17000P-R DDR4-2133MHZ RDIMM

HP 8GB (1x8GB) 1RX4 PC4-17000P-R DDR4-2133MHZ RDIMM. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-648-0942, 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
MEMORY→ RDIMM→ 752368-081
NSN: 5962-01-648-0942
FSC: 5962
CAGE: 5B962 — HEWLETT-PACKARD COMPANY (USA)
SPECIFICATIONS
Part Number752368-081
ManufacturerHP
InterfaceDDR4
Capacity8GB
Speed2133MHz
NSN5962-01-648-0942
COMPONENT DIAGRAM
ECC 8GB 2Rx4 PC4 2133MHz RDIMM HP NOTCH ~133.35 mm DDR4 RDIMM | 8GB | 2133MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 752368-081 MFR HP 8GB 2133MHz
KEY FEATURES
•
DDR4 Interface
•
8GB Capacity
•
2133MHz Speed
•
DDR4 RDIMM
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
726718-B21Interchangeable
HP 8GB (1x8gb) 1Rx4 Pc4-17000p-R DDR4-2133MHZ RDIMM
interchangeable
774170-001Compatible
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
compatible
752368-08SCompatible
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
compatible
752368-281Compatible
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
compatible
752368-581Compatible
HP 8GB PC4-2133P-R ECC Reg Sr X4 Cas-15 Dimm - Intel - WS
compatible
752368-M81Compatible
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 20
J9P82AASUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
J9P82ATSUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
726718-B21SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
752368-08SSUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
752368-281SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
752368-581SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
752368-M81SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
753220-201SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
753220-B21SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
774170-001SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
787864-B21SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
790109-001SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
803028-B21SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
803656-081SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
804843-001SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
807816-B21SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
817545-081SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
847830-B21SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
850084-001SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
857555-B21SUBSTITUTE
HP 8Gb PC4-2133P-R ECC REG SR x4 CAS-15 DIMM - Intel v3 - G9
HPE
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FREQUENTLY ASKED QUESTIONS
What is 752368-081?
752368-081 is a HP 8GB (1x8gb) 1Rx4 Pc4-17000p-R DDR4-2133MHZ RDIMM manufactured by HP. It is classified as a MEMORY (RDIMM).
What parts can replace 752368-081?
There are 12 known substitutes for 752368-081: 726718-B21, 774170-001, 752368-08S and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 752368-081?
752368-081 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5962-01-648-0942. 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.
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Last verified: July 2026