DELL logo MPN: A9781929

DELL A9781929 memory module 32 GB DDR4 288-pin DIMM ECC

Released: Not on record
$263.79 from US · Amazon.com Updated 1 week ago Last updated Sep 3, 2026 03:13 UTC
5.0 7 ratings

Ratings & price sourced from Amazon.com (United States).

ECC support
Y
Intended use
PC/Server
Memory ranking
2
Voltage
1.2 V
Capacity
32 GB
Chips organisation
2Rx4
Memory clock
2666 MHz
Form factor
288-pin DIMM
Compatible products
- PowerEdge R630 - PowerEdge R930 - PowerEdge R440 - PowerEdge T640 - PowerEdge C4140 - PowerEdge R940xa - PowerEdge R730 - PowerEdge T430 - Poweredge R830 - Precision Workstation R7920 - Precision Workstation T5820XL Tower - PowerEdge R6415 - PowerEdge R7425 - PowerEdge MX740C - PowerEdge R740xd2 - Precision Workstation T7810 - PowerEdge R730XD - PowerEdge R530 - PowerEdge C4130 - PowerEdge FC830 - PowerEdge R740XD - PowerEdge R940 - PowerEdge M640 VRTX - Precision Workstation 7920 Tower - Precision Workstation R7920 XL - PowerEdge R840 - PowerEdge MX840C - PowerEdge XR2 - PowerEdge M630 - PowerEdge M830 - PowerEdge C6420 - PowerEdge T440 - PowerEdge FC640 - Precision Workstation 5820 Tower - Precision Workstation T7810 XL - PowerEdge FC430 - PowerEdge R540 - PowerEdge M640 - Precision Workstation T7820XL Tower - PowerEdge R7415 - Precision Workstation R7910 - Precision Workstation R7910 XL - Precision Workstation T7910 - PowerEdge T630 - PowerEdge R640 - PowerEdge R740 - Precision Workstation 7820 Tower - Precision Workstation T7920XL Tower - Precision Workstation T5810 - Precision Workstation T7910 XL - Precision Workstation T5810 XL - PowerEdge R430 - PowerEdge FC630
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Overview

The DELL A9781929 memory module 32 GB DDR4 288-pin DIMM ECC features 32 GB of memory and DDR4. Full verified specifications are listed below.

Technical Specifications

Memory

6 SPECS
ECC support
Yes
Voltage
1.2 V
Capacity
32 GB
Form factor
288-pin DIMM
Buffered/registered memory
Registered (buffered)
Memory type
DDR4

Physical

1 SPEC
Customs (HS) code
84733020

General

4 SPECS
Intended use
PC/Server
Memory ranking
2
Chips organisation
2Rx4
Compatible products
- PowerEdge R630 - PowerEdge R930 - PowerEdge R440 - PowerEdge T640 - PowerEdge C4140 - PowerEdge R940xa - PowerEdge R730 - PowerEdge T430 - Poweredge R830 - Precision Workstation R7920 - Precision Workstation T5820XL Tower - PowerEdge R6415 - PowerEdge R7425 - PowerEdge MX740C - PowerEdge R740xd2 - Precision Workstation T7810 - PowerEdge R730XD - PowerEdge R530 - PowerEdge C4130 - PowerEdge FC830 - PowerEdge R740XD - PowerEdge R940 - PowerEdge M640 VRTX - Precision Workstation 7920 Tower - Precision Workstation R7920 XL - PowerEdge R840 - PowerEdge MX840C - PowerEdge XR2 - PowerEdge M630 - PowerEdge M830 - PowerEdge C6420 - PowerEdge T440 - PowerEdge FC640 - Precision Workstation 5820 Tower - Precision Workstation T7810 XL - PowerEdge FC430 - PowerEdge R540 - PowerEdge M640 - Precision Workstation T7820XL Tower - PowerEdge R7415 - Precision Workstation R7910 - Precision Workstation R7910 XL - Precision Workstation T7910 - PowerEdge T630 - PowerEdge R640 - PowerEdge R740 - Precision Workstation 7820 Tower - Precision Workstation T7920XL Tower - Precision Workstation T5810 - Precision Workstation T7910 XL - Precision Workstation T5810 XL - PowerEdge R430 - PowerEdge FC630

Graphics

1 SPEC
Memory clock
2666 MHz

Market Value History

Sources

Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.