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P03053-0A1 — Memory Specs & Substitutes

HPE · DIMM
WHAT YOU NEED TO KNOW
2Rx4 = Dual Rank ×4 chip width (standard server) RDIMM = Registered (servers) | LRDIMM = Load-Reduced (max density)
DDR3 ≠ DDR4 ≠ DDR5 — physically incompatible (notch position)
PRODUCT OVERVIEW

HP P030530A1 memory module 64 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.

WHERE IT FITS
P03053-0A1
SPECIFICATIONS
Part NumberP03053-0A1
ManufacturerHPE
InterfaceDDR4
Capacity64GB
BROWSE HPE MACHINES
ProLiant DL360 Gen10 ProLiant DL380 Gen10 ProLiant BL460c Gen10 ProLiant DL380 Gen9 ProLiant DL360 Gen9 3PAR StoreServ 8450 ProLiant BL685c G7 3PAR StoreServ 8400 3PAR StoreServ 8440 3PAR StoreServ 8200 MSA 2052 SAN Storage ProLiant BL460c Gen9
All HPE machines and parts
COMPONENT DIAGRAM
ECC 64GB 2Rx4 PC4 — RDIMM HPE NOTCH ~133.35 mm DDR4 RDIMM | 64GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN P03053-0A1 MFR HPE 64GB —
KEY FEATURES
•
DDR4 Interface
•
64GB 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
P00930-B21CompatiblePARTNER
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
compatible
P06192-001CompatiblePARTNER
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
compatible
5YZ57AACompatiblePARTNER
HP 64GB PC4-2933Y-R ECC Reg Dr X4 Cas-21 Dimm - Intel - WS
compatible
5YZ57ATCompatiblePARTNER
HP 64GB PC4-2933Y-R ECC Reg Dr X4 Cas-21 Dimm - Intel - WS
compatible
L15418-501CompatiblePARTNER
HP 64GB PC4-2933Y-R ECC Reg Dr X4 Cas-21 Dimm - Intel - WS
compatible
L59052-001CompatiblePARTNER
HP 64GB PC4-2933Y-R ECC Reg Dr X4 Cas-21 Dimm - Intel - WS
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 18
L15418-501SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
L59052-001SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
L63401-001SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P00930-B21SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P00930-H21SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P00930-K21SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P00930-X21SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P03053-0ASSUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P03053-CA1SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P06192-001SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P10733-B21SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P12418-001SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P14492-B21SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P14636-001SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P18453-B21SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
P28217-B21SUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
5YZ57AASUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
5YZ57ATSUBSTITUTE
HP 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - Intel - G10
HPE
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FREQUENTLY ASKED QUESTIONS
What is P03053-0A1?
P03053-0A1 is a HP P030530A1 memory module 64 GB DDR4 288-pin DIMM manufactured by HPE.
What parts can replace P03053-0A1?
There are 12 known substitutes for P03053-0A1: P00930-B21, P06192-001, 5YZ57AA and 9 more. Substitute compatibility should be verified for your specific system.
Is P03053-0A1 still available?
P03053-0A1 is currently Unknown.
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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.