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Dell 64GB 4Rx4 DDR4-2666 LRDIMM PowerEdge Memory Module product image (Dell A9781930)
Dell

Dell 64GB 4Rx4 DDR4-2666 LRDIMM PowerEdge Memory Module

MPNA9781930

Also known as 4JMGM, SNP4JMGMC/64G

The Dell 64GB 4Rx4 DDR4-2666 LRDIMM PowerEdge Memory Module, A9781930, is a 64GB load-reduced ECC module also listed as SNP4JMGMC/64G.

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Tested, cleaned and graded. Fully functional, with warranty.

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Dell 64GB 4Rx4 DDR4-2666 LRDIMM PowerEdge Memory Module

A9781930 · Refurbished · 1 year warranty

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Overview

The A9781930 is a load-reduced module for PowerEdge servers. The Dell 64GB 4Rx4 DDR4-2666 LRDIMM PowerEdge Memory Module is an LRDIMM with ECC and a four-rank 4Rx4 layout, rated at 2666 MT/s.

That speed grade points to earlier PowerEdge generations, though the specification does not name any models, so confirm support in your server's memory guide. An alternative part number, SNP4JMGMC/64G, is also recorded, which helps when a label or invoice uses that reference. Do not mix LRDIMMs and RDIMMs in one server unless your platform documentation says it is supported.

No new offer is listed. The module is available refurbished, with a warranty of 1 year or 3 years, or used, with a warranty of 90 days. Both suit keeping an existing PowerEdge in service. Your PowerEdge model and the count will let us confirm stock before we quote a delivery date.

Specifications

Dell A9781930 specifications
Manufacturer part numberA9781930
BrandDell
ECCYes
Rank / organization4Rx4
Speed2,666 MT/s
Capacity64 GB
Memory typeDDR4
Module typeLRDIMM

Alternative part numbers

Other numbers for A9781930, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.

Alternative part numbers for A9781930
Part numberTypeBrandNote
4JMGMAlternativeSame brandDell DP/N of the 64GB 4Rx4 DDR4-2666 LRDIMM. A9781930 (Dell page) has mfr part SNP4JMGMC/64G; A-Tech lists 4JMGM tagged A9781930; DeployDepoQuote this part number
SNP4JMGMC/64GAlternativeSame brandDell manufacturer part numberQuote this part number

FAQ

What speed is the A9781930?
DDR4-2666, which is 2666 MT/s.
What other part number is listed?
SNP4JMGMC/64G.
Which conditions are available?
Refurbished (1 year or 3 years of warranty) and used (90 days). No new offer is listed.
What type of module is it?
A load-reduced DIMM with ECC and a 4Rx4 layout, 64GB in capacity.

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