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PartsTable / MEMORY / AA579530
AA579530 ✓ Verified by PartsTable
DELL · 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

The AA579530 is a DELL industrial component. 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→ AA579530
SPECIFICATIONS
Part NumberAA579530
ManufacturerDELL
COMPONENT DIAGRAM
ECC — 2Rx4 PC4 — RDIMM DELL NOTCH ~133.35 mm DDR4 RDIMM | — | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN AA579530 MFR DELL — —
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
SNPW403YC/64GCompatible
Dell 64GB PC4-2933Y-R ECC Reg Dr X4 Cas-21 Dimm - Mpn
compatible
370-AEQDCompatible
Dell 64GB PC4-2933Y-R ECC Reg Dr X4 Cas-21 Dimm - Spn
compatible
W403YCompatible
Dell 64GB PC4-2933Y-R ECC Reg Dr X4 Cas-21 Dimm - Apn
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
SNPW403YC/64GSUBSTITUTE
Dell 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - DPN
DELL
W403YSUBSTITUTE
Dell 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - DPN
DELL
370-AEQDSUBSTITUTE
Dell 64Gb PC4-2933Y-R ECC REG DR x4 CAS-21 DIMM - DPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is AA579530?
AA579530 is a AA579530 manufactured by DELL. It is classified as a MEMORY (RDIMM).
What parts can replace AA579530?
There are 3 known substitutes for AA579530: SNPW403YC/64G, 370-AEQD, W403Y. Substitute compatibility should be verified for your specific system.
Is AA579530 still available?
AA579530 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