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PartsTable / MEMORY / 809083-091
809083-091 ✓ 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 32GB (1X32GB) 288P 2RX4 PC4-19200-2400T RDIMM

HP 32GB (1X32GB) 288P 2RX4 PC4-19200-2400T RDIMM. 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→ 809083-091
SPECIFICATIONS
Part Number809083-091
ManufacturerHP
Capacity32GB
Speed2400MHz
COMPONENT DIAGRAM
ECC 32GB 2Rx4 PC4 2400MHz RDIMM HP NOTCH ~133.35 mm DDR4 RDIMM | 32GB | 2400MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 809083-091 MFR HP 32GB 2400MHz
KEY FEATURES
•
32GB Capacity
•
2400MHz Speed
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
819412-001Compatible
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
compatible
805351-H21Compatible
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
compatible
805351-K21Compatible
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
compatible
805351-X21Compatible
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
compatible
809083-091BCompatible
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
compatible
809083-09SCompatible
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 20
P00724-001SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
P35845-B21SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
P35853-001SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
T9V41AASUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
T9V41ATSUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
805351-B21SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
805351-H21SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
805351-K21SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
805351-X21SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
809083-091BSUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
809083-09SSUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
809083-09XSUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
809083-591SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
809083-EF1SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
809083-T91SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
819412-001SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
819412-001BSUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
829806-091SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
843315-B21SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
844950-001SUBSTITUTE
HP 32Gb PC4-2400T-R ECC REG DR x4 CAS-17 DIMM - Intel v4 - G9
HPE
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FREQUENTLY ASKED QUESTIONS
What is 809083-091?
809083-091 is a HP 32GB (1x32gb) 2Rx4 PC4-2400T-R manufactured by HP. It is classified as a MEMORY (RDIMM).
What parts can replace 809083-091?
There are 12 known substitutes for 809083-091: 819412-001, 805351-H21, 805351-K21 and 9 more. Substitute compatibility should be verified for your specific system.
Is 809083-091 still available?
809083-091 is currently Unknown.
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Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
Last verified: July 2026