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5YZ56AA ✓ 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) DDR4-2933 ECC RegRAM

<b>Optimize your HP Workstation performance and maximize reliability</b><br>Boost the capabilities of your HP Workstation and improve system performance and memory reliability with low-power, high-speed DDR4 memory from HP, fully tested and supported with HP Workstations for your peace of mind. 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 5YZ56AA
SPECIFICATIONS
Part Number5YZ56AA
ManufacturerHP
InterfaceDDR4
Capacity8GB
COMPONENT DIAGRAM
ECC 8GB 2Rx4 PC4 RDIMM HP 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 5YZ56AA MFR HP 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
P00918-B21Compatible
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - G10
compatible
P06186-001Compatible
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - G10
compatible
5YZ56ATCompatible
HP 8GB PC4-2933Y-R ECC Reg Sr X8 Cas-21 Dimm - Intel - WS
compatible
L15415-501Compatible
HP 8GB PC4-2933Y-R ECC Reg Sr X8 Cas-21 Dimm - Intel - WS
compatible
L58119-001Compatible
HP 8GB PC4-2933Y-R ECC Reg Sr X8 Cas-21 Dimm - Intel - WS
compatible
P00918-H21Compatible
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - G10
compatible
LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 12
L15415-501SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
L58119-001SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
P00918-B21SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
P00918-H21SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
P00918-K21SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
P00918-X21SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
P03049-091SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
P06186-001SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
P12400-B21SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
P12979-091SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
P13208-001SUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
5YZ56ATSUBSTITUTE
HP 8Gb PC4-2933Y-R ECC REG SR x8 CAS-21 DIMM - Intel - WS
HP
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FREQUENTLY ASKED QUESTIONS
What is 5YZ56AA?
5YZ56AA is a HP 8GB (1x8gb) DDR4-2933 ECC Regram manufactured by HP. It is classified as a MEMORY (RDIMM).
What parts can replace 5YZ56AA?
There are 12 known substitutes for 5YZ56AA: P00918-B21, P06186-001, 5YZ56AT and 9 more. Substitute compatibility should be verified for your specific system.
Is 5YZ56AA still available?
5YZ56AA is currently Unknown.
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