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PartsTable / MEMORY / 798033-001
798033-001 ✓ 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 DIMM, 4GB, PC4-17000, CL15, DDR4

HP DIMM, 4GB, PC4-17000, CL15, DDR4. 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→ 798033-001
SPECIFICATIONS
Part Number798033-001
ManufacturerHP
InterfaceDDR4
Capacity4GB
Speed1700MHz
COMPONENT DIAGRAM
ECC 4GB 2Rx4 PC4 1700MHz RDIMM HP NOTCH ~133.35 mm DDR4 RDIMM | 4GB | 1700MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 798033-001 MFR HP 4GB 1700MHz
KEY FEATURES
•
DDR4 Interface
•
4GB Capacity
•
1700MHz Speed
•
DDR4 Memory
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 9
P1N51AACompatible
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
compatible
834931-001Compatible
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
compatible
797345-581Compatible
HP 4Gb PC4-2133P-U Non-ECC UB SR x8 CAS-15 DIMM - Intel - WS
compatible
840821-001Compatible
HP 4Gb PC4-2133P-U Non-ECC UB SR x8 CAS-15 DIMM - Intel - WS
compatible
848215-104Compatible
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
compatible
848215-800Compatible
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 9
P1N51ATSUBSTITUTE
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
HP
P1N51AASUBSTITUTE
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
HP
T0E50AASUBSTITUTE
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
HP
T0E50ATSUBSTITUTE
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
HP
797345-581SUBSTITUTE
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
HP
834931-001SUBSTITUTE
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
HP
840821-001SUBSTITUTE
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
HP
848215-104SUBSTITUTE
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
HP
848215-800SUBSTITUTE
HP 4Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for Desktops
HP
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FREQUENTLY ASKED QUESTIONS
What is 798033-001?
798033-001 is a HP Dimm, 4GB, Pc4-17000, Cl15, DDR4 manufactured by HP. It is classified as a MEMORY (RDIMM).
What parts can replace 798033-001?
There are 9 known substitutes for 798033-001: P1N51AA, 834931-001, 797345-581 and 6 more. Substitute compatibility should be verified for your specific system.
Is 798033-001 still available?
798033-001 is currently Unknown.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026