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Technical Data Sheet
752373-091 ✓ Verified by PartsTable
HP · MEMORY · LRDIMM
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 64GB (1x64GB) 4RX4 PC4-17000P-L DDR4-2133MHZ LRDIMM

HP 64GB (1x64GB) 4RX4 PC4-17000P-L DDR4-2133MHZ LRDIMM. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MEMORY LRDIMM 752373-091
SPECIFICATIONS
Part Number752373-091
ManufacturerHP
InterfaceDDR4
Capacity64GB
Speed2133MHz
COMPONENT DIAGRAM
ECC 64GB 2Rx4 PC4 2133MHz LRDIMM HP NOTCH ~133.35 mm DDR4 LRDIMM | 64GB | 2133MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 LRDIMM PN 752373-091 MFR HP 64GB 2133MHz
KEY FEATURES
DDR4 Interface
64GB Capacity
2133MHz Speed
DDR4 LRDIMM
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 7
726724-B21Compatible
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
compatible
774176-001Compatible
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
compatible
752373-591Compatible
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel - WS
compatible
752373-G91Compatible
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
compatible
839051-001Compatible
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel - WS
compatible
852661-001Compatible
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
compatible
LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 7
M4Z04AASUBSTITUTE
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
HPE
726724-B21SUBSTITUTE
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
HPE
752373-591SUBSTITUTE
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
HPE
752373-G91SUBSTITUTE
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
HPE
774176-001SUBSTITUTE
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
HPE
839051-001SUBSTITUTE
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
HPE
852661-001SUBSTITUTE
HP 64Gb PC4-2133P-L Load Reduced QR x4 CAS-15 DIMM - Intel v3 - G9
HPE
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FREQUENTLY ASKED QUESTIONS
What is 752373-091?
752373-091 is a HP 64GB (1x64gb) 4Rx4 Pc4-17000p-L DDR4-2133MHZ LRDIMM manufactured by HP. It is classified as a MEMORY (LRDIMM).
What parts can replace 752373-091?
There are 7 known substitutes for 752373-091: 726724-B21, 774176-001, 752373-591 and 4 more. Substitute compatibility should be verified for your specific system.
Is 752373-091 still available?
752373-091 is currently Unknown.
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