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370-AEXZ — Memory Specs & Substitutes

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DELL · 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

Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - MPN. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
370-AEXZ
SPECIFICATIONS
Part Number370-AEXZ
ManufacturerDELL
Capacity32GB
Speed3200MHz
COMPONENT DIAGRAM
ECC 32GB 2Rx4 PC4 3200MHz RDIMM DELL NOTCH ~133.35 mm DDR4 RDIMM | 32GB | 3200MHz | PC4 Notch position = DDR4 generation | DDR3/DDR4/DDR5 physically incompatible RDIMM = Registered (servers) | LRDIMM = Load-Reduced | UDIMM = Unbuffered TITLE DDR4 RDIMM PN 370-AEXZ MFR DELL 32GB 3200MHz
KEY FEATURES
•
32GB Capacity
•
3200MHz Speed
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
75X1VCompatible
Dell 32GB Pc4-3200AA-R ECC Reg Dr X4 Cas-22 Dimm - Apn
compatible
AA799087Compatible
Dell 32GB Pc4-3200AA-R ECC Reg Dr X4 Cas-22 Dimm - Dpn
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
AA799087SUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - SPN
DELL
AA810827SUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - SPN
DELL
HMA84GR7DJR4N-XNSUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - SPN
DELL
M393A4K40DB3-CWESUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - SPN
DELL
SNP75X1VC/32GSUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - SPN
DELL
75X1VSUBSTITUTE
Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - SPN
DELL
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FREQUENTLY ASKED QUESTIONS
What is 370-AEXZ?
370-AEXZ is a Dell 32Gb PC4-3200AA-R ECC REG DR x4 CAS-22 DIMM - MPN manufactured by DELL.
What parts can replace 370-AEXZ?
There are 4 known substitutes for 370-AEXZ: SNP75X1VC/32G, 75X1V, AA799087 and 1 more. Substitute compatibility should be verified for your specific system.
Is 370-AEXZ still available?
370-AEXZ is currently Unknown.
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Last verified: September 2026