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797346-581 — HP 797346-581 memory module 8 GB DDR4 288-pin DIMM

HPE · DIMM
PRODUCT OVERVIEW

797346-581: HP 797346-581 memory module 8 GB DDR4 288-pin DIMM.

HP 797346-581 memory module 8 GB DDR4 288-pin DIMM. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number797346-581
ManufacturerHPE
InterfaceDDR4
Capacity8GB
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COMPONENT DIAGRAM
ECC 8GB 2Rx4 PC4 — RDIMM HPE NOTCH ~133.35 mm DDR4 RDIMM | 8GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 797346-581 MFR HPE 8GB —
KEY FEATURES
•
DDR4 Interface
•
8GB Capacity
•
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
SUBSTITUTES & CROSS-REFERENCES 12
T0E51AACompatiblePARTNER
HP 8Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for WS
compatible
840817-001CompatiblePARTNER
HP 8Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for WS
compatible
T0E51ATCompatiblePARTNER
HP 8Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for WS
compatible
13L76ATCompatiblePARTNER
HP 8Gb PC4-3200AA-U Non-ECC UB DIMM for Desktops
compatible
L06335-371CompatiblePARTNER
HP 8Gb PC4-3200AA-U Non-ECC UB DIMM for Desktops
compatible
L06335-372CompatiblePARTNER
HP 8Gb PC4-3200AA-U Non-ECC UB DIMM for Desktops
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 3
T0E51AASUBSTITUTE
HP 8Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for WS
HP
T0E51ATSUBSTITUTE
HP 8Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for WS
HP
840817-001SUBSTITUTE
HP 8Gb PC4-2133P-U Non-ECC UB CAS-15 DIMM for WS
HP
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FREQUENTLY ASKED QUESTIONS
What is 797346-581?
797346-581 is a HP 797346-581 memory module 8 GB DDR4 288-pin DIMM manufactured by HPE.
What parts can replace 797346-581?
There are 12 known substitutes for 797346-581: T0E51AA, 840817-001, T0E51AT and 9 more. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.