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Best Dell 5420 Aio Deals of Nov 2026

Updated November 10, 2026·Our site contains affiliate links for which we may be compensated.

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A-Tech 16GB Kit (2x8GB) RAM for Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop | DDR4 3200MHz PC4-25600 SODIMM 1.2V 260-Pin Memory

Compatible for the Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop Models

16GB RAM Kit (2 x 8GB Modules); DDR4 SO-DIMM 260 Pin; Speeds up to 3200MHz PC4-25600 (PC4-3200AA)

NON-ECC Unbuffered; JEDEC DDR4 standard 1.2V

Improves system speed, performance, and reduces bottlenecks by increasing memory RAM resources

Simple plug and play installation, no technical skills required (Please refer to your system's manual for correct memory seating and channel guidelines)

All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance

All A-Tech products are covered with a Limited Lifetime Warranty and are backed by our top rated support team to help guide you every step of the way

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A-Tech 16GB RAM for Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop | DDR4 3200MHz PC4-25600 SODIMM 1.2V 260-Pin Memory

Compatible for the Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop Models

Single 16GB RAM Module; DDR4 SO-DIMM 260 Pin; Speeds up to 3200MHz PC4-25600 (PC4-3200AA)

NON-ECC Unbuffered; JEDEC DDR4 standard 1.2V

Improves system speed, performance, and reduces bottlenecks by increasing memory RAM resources

Simple plug and play installation, no technical skills required (Please refer to your system's manual for correct memory seating and channel guidelines)

All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance

All A-Tech products are covered with a Limited Lifetime Warranty and are backed by our top rated support team to help guide you every step of the way

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A-Tech 32GB Kit (2x16GB) RAM for Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop | DDR4 3200MHz PC4-25600 SODIMM 1.2V 260-Pin Memory

Compatible for the Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop Models

32GB RAM Kit (2 x 16GB Modules); DDR4 SO-DIMM 260 Pin; Speeds up to 3200MHz PC4-25600 (PC4-3200AA)

NON-ECC Unbuffered; JEDEC DDR4 standard 1.2V

Improves system speed, performance, and reduces bottlenecks by increasing memory RAM resources

Simple plug and play installation, no technical skills required (Please refer to your system's manual for correct memory seating and channel guidelines)

All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance

All A-Tech products are covered with a Limited Lifetime Warranty and are backed by our top rated support team to help guide you every step of the way

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A-Tech 32GB RAM for Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop | DDR4 3200MHz PC4-25600 SODIMM 1.2V 260-Pin Memory

Compatible for the Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop Models

Single 32GB RAM Module; DDR4 SO-DIMM 260 Pin; Speeds up to 3200MHz PC4-25600 (PC4-3200AA)

NON-ECC Unbuffered; 2Rx8 - Dual Rank x8; JEDEC DDR4 standard 1.2V

Improves system speed, performance, and reduces bottlenecks by increasing memory RAM resources

Simple plug and play installation, no technical skills required (Please refer to your system's manual for correct memory seating and channel guidelines)

All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance

All A-Tech products are covered with a Limited Lifetime Warranty and are backed by our top rated support team to help guide you every step of the way

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A-Tech 8GB RAM for Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop | DDR4 3200MHz PC4-25600 SODIMM 1.2V 260-Pin Memory

Compatible for the Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop Models

Single 8GB RAM Module; DDR4 SO-DIMM 260 Pin; Speeds up to 3200MHz PC4-25600 (PC4-3200AA)

NON-ECC Unbuffered; JEDEC DDR4 standard 1.2V

Improves system speed, performance, and reduces bottlenecks by increasing memory RAM resources

Simple plug and play installation, no technical skills required (Please refer to your system's manual for correct memory seating and channel guidelines)

All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance

All A-Tech products are covered with a Limited Lifetime Warranty and are backed by our top rated support team to help guide you every step of the way

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Dell

Dell 24 AIO Desktop 23.8" FHD Touchscreen Intel 8-core Ultra 7 355 (49 AI Tops) 16GB RAM 1TB SSD Wi-Fi7 for Creator Designer Business Professional Win11Pro

Use Case: Content Creation, Home Office / Student, Everydaymost common

Form Factor: All-in-One (AIO)

GPU: Integrated Graphicsmost common

RAM: 16GB RAMmost common

SSD: 1TB SSDmost common

Wifi: Wi-Fi 7 (802.11be)

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UL 130W AC Adapter for Dell Inspiron 7720 7710 5420 5410 5400 7700 7790 AIO | 5421 W21C W23C W24C W28C W29C All-in-One Desktop Power Supply Cord Charger Cable PSU

[Power Specification]: Input: 100-240V 50-60Hz Output:19V 6.7A 130W

[Compatible with]: fits for Dell Inspiron 24'' 5415 5411 5410 5401 5420 5421 5400 5490 5491 3480/ 27'' 7720 7710 7700 7790 W21C W23C W24C W28C W29C

[Safety]: Tested, Approved and Certified by UL. Short circuit protection, Over temperature protection, and Over voltage protection.PCB & Cover is manufactured with Fireproofing materials.Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel for safety features, it's security when notebook PC computer is working.

[Energy Efficient and Environmentally Friendly]: Not only does the Charger by PowerHOOD deliver impressive performance, but it is also energy efficient. It meets the highest energy efficiency standards, helping you reduce your carbon footprint without compromising on functionality or charging speed. Make a positive impact on the environment while enjoying the benefits of reliable power.

[Built-in Safety Features]: Your safety is our top priority. The Charger by PowerHOOD is equipped with multiple built-in safety features, including overvoltage protection, short circuit protection, and overcurrent protection. These features ensure a stable and secure charging experience, giving you peace of mind while your devices power up.

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130W 90W Charger for Dell Inspiron 24 5415 5411 5410 5401 5420 5421 5400 5490 5491 3480,27 7720 7710 7700 7790 W21C W23C W24C W28C W29C All-in-One Desktop 19.5V 6.67A 4.62A Power Supply Adapter Cord

Compatible with Genuine Dell Inspiron 24 5415 5411 5410 5401 5420 5421 5400 5490 5491 3480,27 7720 7710 7700 7790 W21C W23C W24C W28C W29C All-in-One Desktop

Output Max - 19.5V 6.67A 130W (compatible with 19.5V 4.62A/3.34A/2.31A 90W/65W/45W) Input Volt Range - 100-240V

Package includes - 1 x 130 watt power adapter，1 x AC Power Cord

Connector Size:4.5mm*3.0mm (ref to the picture)

12 Months Warranty

Compatible with Dell DA130PM130 HA130PM130 6TTY6 0RN7NW 0V363H

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Dell

Dell 65W 4.5mm tip Laptop Charger,Inspiron 14 5420,5425 5430 5435,Inspiron 15 3520 3530 3525 3535,Inspiron 16 5620 5630 5635 AC Adapter, Black, DA65NM191

New Genuine Original Dell AC Adapter with non-retail packaging, 3FT Power Cord

Output: 65W(19.5V-3.34A), Round 4.5mm tip

Compatible SKU or DP/N: 0G4G24 04JNY4 0WC42G 08XW1N

Compatible Factory Model: DA65NM191 HKA65NM201

"Compatible Computer Model:<br> Inspiron 5370,3476,3576,7572,3467,5570,7570,AIO 3277,AIO 3477,AIO <br> Inspiron 3475,3459,3468,5468,3559,3567,3568,5565,5567,5767,3263,3147,3148,3458,3558,5455,5459,5555,5558,5559,5570,5758,5759,5770,7347,7348 2in1,7570,3455<br> Vostro 3468,5468,3562,3568,5568,3458,3558,3559,5459,3478,3562,3578,5370,5468,5471,5568<br> OptiPlex 3050M,7050M,3050 Micro,5050 Micro,7050 Micro "

Details & specs

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Our #1 Pick Today

ProductPage Image

A-Tech 16GB Kit (2x8GB) RAM for Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop | DDR4 3200MHz PC4-25600 SODIMM 1.2V 260-Pin Memory

Compatible for the Dell Inspiron 24 5410 AIO, 24 5420 AIO, 24 5430 AIO, 27 7710 AIO, 27 7720 AIO, 27 7730 AIO All-in-One Desktop Models

16GB RAM Kit (2 x 8GB Modules); DDR4 SO-DIMM 260 Pin; Speeds up to 3200MHz PC4-25600 (PC4-3200AA)

NON-ECC Unbuffered; JEDEC DDR4 standard 1.2V

Improves system speed, performance, and reduces bottlenecks by increasing memory RAM resources

Simple plug and play installation, no technical skills required (Please refer to your system's manual for correct memory seating and channel guidelines)

All A-Tech memory modules undergo stringent quality control testing to ensure dependable and reliable performance

All A-Tech products are covered with a Limited Lifetime Warranty and are backed by our top rated support team to help guide you every step of the way

Compare

Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

9 Dell 5420 Aio deals are available from: Amazon, starting from $20.99.

The lowest price we found is $20.99 while the highest is $1,198.00. Prices for the best Dell 5420 Aio deals average at $246.34.

Compare prices across stores, find real deals, and get an email when the products you want drop in price.

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