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AA799087 — Memory Specs & Substitutes

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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

DELL AA799087 memory module 32 GB 4 x 8 GB DDR4 288-pin DIMM ECC. 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→ AA799087
SPECIFICATIONS
Part NumberAA799087
ManufacturerDELL
InterfaceDDR4
Capacity32GB
COMPONENT DIAGRAM
ECC 32GB 2Rx4 PC4 — RDIMM DELL NOTCH ~133.35 mm DDR4 RDIMM | 32GB | — | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN AA799087 MFR DELL 32GB —
KEY FEATURES
•
DDR4 Interface
•
32GB 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 4
SNP75X1VC/32GCompatible
Dell 32GB Pc4-3200AA-R ECC Reg Dr X4 Cas-22 Dimm - Mpn
compatible
370-AEXZCompatible
Dell 32GB Pc4-3200AA-R ECC Reg Dr X4 Cas-22 Dimm - Spn
compatible
75X1VCompatible
Dell 32GB Pc4-3200AA-R ECC Reg Dr X4 Cas-22 Dimm - Apn
compatible
AA810827Compatible
Dell 32GB Pc4-3200AA-R ECC Reg Dr X4 Cas-22 Dimm - Dpn
compatible
LIFECYCLE
StatusUNKNOWN
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 6
AA810827SUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - DPN
DELL
HMA84GR7DJR4N-XNSUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - DPN
DELL
M393A4K40DB3-CWESUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - DPN
DELL
SNP75X1VC/32GSUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - DPN
DELL
370-AEXZSUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - DPN
DELL
75X1VSUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - DPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is AA799087?
AA799087 is a DELL AA799087 memory module 32 GB 4 x 8 GB DDR4 288-pin DIMM ECC manufactured by DELL. It is classified as a MEMORY (RDIMM).
What parts can replace AA799087?
There are 4 known substitutes for AA799087: SNP75X1VC/32G, 370-AEXZ, 75X1V and 1 more. Substitute compatibility should be verified for your specific system.
Is AA799087 still available?
AA799087 is currently Unknown.
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Last verified: September 2026