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

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.

Compatibility

Memory type DDR4

• Requires DDR4 memory — not interchangeable with other generations.

Compatibility data is automatically generated. Always verify critical specs before purchase.

Technical Specifications

Showing 12 key specifications of 12

All values come from this product’s catalog record.

ECC support

Yes

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

Buffered/registered memory

Registered (buffered)

Memory type

DDR4

Customs (HS) code

84733020

Not ranked yet

Awaiting Benchmark Run

No joined ranking record is available for this product. Products enter category rankings automatically once verified benchmark and price records are indexed.

Market Value History

Latest Spot: $263.79

Keepa US

30D 90D 1Y All

Sparkline

30D Average

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90D Average

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1Y Low / High

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Historical Delta

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Raw Price History Records199 data points

Date	Price
2026-08-27	$263.79
2026-08-11	$239.81
2026-07-23	$218.01
2026-06-20	$198.19
2026-06-12	$208.62
2026-05-28	$212.88
2026-05-12	$212.88
2026-05-04	$235.87
2026-04-28	$248.28
2026-04-24	$282.14
2026-04-14	$313.49
2026-04-09	$313.49
2026-03-25	$330.00
2026-03-19	$329.99
2026-03-11	$330.00
2026-03-08	$329.99
2026-02-14	$306.98
2026-01-30	$243.63
2026-01-25	$243.64
2026-01-15	$243.63
2025-12-18	$243.64
2025-12-11	$243.64
2025-12-04	$242.78
2025-11-25	$231.22
2025-11-11	$177.86
2025-09-30	$64.96
2025-09-25	$64.96
2025-09-15	$64.98
2025-09-02	$74.99
2025-08-25	$74.99
2025-08-24	$74.98
2025-08-15	$74.99
2025-08-02	$64.97
2025-07-26	$64.97
2025-07-16	$64.98
2025-07-08	$64.97
2025-07-01	$64.98
2025-06-12	$64.97
2025-06-08	$64.98
2025-05-26	$64.98
2025-03-19	$64.98
2025-03-13	$64.98
2025-03-08	$64.98
2025-02-25	$64.97
2025-01-28	$64.98
2024-11-07	$64.98
2024-11-02	$64.98
2024-10-23	$64.98
2024-10-13	$60.75
2024-09-13	$60.75
2024-09-04	$46.34
2024-09-01	$49.98
2024-08-20	$45.63
2024-08-12	$49.99
2024-08-07	$52.24
2024-07-24	$54.99
2024-07-16	$59.97
2024-07-02	$59.99
2024-05-23	$64.97
2024-05-02	$64.98
2024-04-26	$64.98
2024-04-17	$64.98
2024-04-13	$64.97
2024-03-21	$64.98
2024-02-08	$64.99
2024-01-15	$67.98
2024-01-08	$68.99
2024-01-07	$69.98
2023-12-28	$69.98
2023-12-13	$69.99
2023-12-05	$72.99
2023-10-21	$78.99
2023-10-02	$79.98
2023-06-24	$78.99
2023-06-13	$125.97
2023-05-30	$125.99
2023-05-23	$131.99
2023-05-16	$130.82
2023-05-09	$132.97
2023-05-02	$133.61
2023-04-29	$149.07
2023-04-19	$149.08
2023-04-12	$149.10
2023-04-06	$158.99
2023-03-30	$159.00
2023-03-14	$159.99
2023-01-16	$175.99
2023-01-10	$198.50
2023-01-03	$207.05
2022-12-21	$209.99
2022-12-09	$182.48
2022-11-29	$182.15
2022-11-15	$181.66
2022-11-08	$209.99
2022-10-18	$228.00
2022-10-10	$213.43
2022-10-04	$217.86
2022-08-29	$214.84
2022-08-02	$228.00
2022-07-26	$228.01
2022-07-19	$228.00
2022-07-05	$228.03
2022-06-27	$228.27
2022-06-20	$228.51
2022-06-14	$228.75
2022-05-24	$473.14
2022-05-18	$228.99
2022-05-10	$228.75
2022-05-05	$339.77
2022-04-26	$339.77
2022-04-11	$219.99
2022-03-30	$219.99
2022-03-22	$315.53
2022-03-16	$245.53
2022-03-08	$209.99
2022-03-05	$245.52
2022-02-01	$245.00
2022-01-19	$219.98
2021-12-29	$219.99
2021-12-16	$184.99
2021-12-01	$247.91
2021-11-26	$184.99
2021-11-12	$195.96
2021-11-03	$269.99
2021-10-25	$148.99
2021-10-19	$160.61
2021-10-11	$156.88
2021-10-07	$174.25
2021-09-27	$189.97
2021-09-22	$191.03
2021-09-16	$271.92
2021-09-02	$269.99
2021-08-26	$231.13
2021-07-26	$237.51
2021-07-20	$178.17
2021-07-16	$239.99
2021-06-22	$239.99
2021-06-17	$299.99
2021-06-07	$471.03
2021-06-02	$253.44
2021-05-26	$173.20
2021-05-17	$167.80
2021-05-12	$156.91
2021-05-03	$475.91
2021-04-26	$177.18
2021-04-23	$183.77
2021-04-06	$194.99
2021-03-31	$194.99
2021-03-03	$132.16
2021-02-25	$194.98
2021-02-18	$137.09
2021-01-30	$139.99
2021-01-23	$137.11
2020-12-09	$136.90
2020-12-01	$141.99
2020-11-28	$123.72
2020-11-21	$141.99
2020-11-14	$123.72
2020-11-03	$123.72
2020-10-26	$123.72
2020-10-23	$123.72
2020-09-14	$547.77
2020-07-13	$512.77
2020-07-06	$508.77
2020-06-22	$505.32
2020-06-19	$512.77
2020-06-11	$477.00
2020-05-26	$498.93
2020-05-18	$490.41
2020-05-11	$502.60
2020-04-30	$466.05
2020-03-29	$514.77
2020-03-03	$461.02
2020-02-27	$461.01
2020-02-10	$461.00
2020-02-07	$461.00
2020-01-28	$407.30
2020-01-21	$409.50
2020-01-06	$412.00
2019-10-01	$514.77
2019-09-24	$567.27
2019-09-17	$568.41
2019-09-11	$558.68
2019-09-08	$557.04
2019-08-27	$558.68
2019-08-24	$551.22
2019-08-08	$570.14
2019-08-02	$569.96
2019-07-25	$584.91
2019-07-20	$582.85
2019-07-01	$563.21
2019-06-19	$610.60
2019-06-12	$617.68
2019-06-03	$598.60
2019-05-27	$602.39
2019-05-21	$611.77
2019-05-02	$926.83
2019-04-23	$763.38
2019-04-20	$705.11

Customer Reviews & Feedback

Verified Amazon Score

5.0 / 5.0

Based on 7 verified customer reviews on Amazon US.

5 star

100%

4 star

0%

3 star

0%

2 star

0%

1 star

1%

Review Verification

Hardware Quest synchronizes these ratings daily with Amazon to reflect real buyer experiences, build quality, and long-term reliability.

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Sources

Brochure DELL SNPTN78YC/32G icecat.biz Icecat product datasheet Icecat