Is a refurbished Dell OptiPlex 5090 worth buying?

Yes, a refurbished Dell OptiPlex 5090 is an excellent value since these business desktops are durable and sell cheaply used while still supporting Windows 11. Confirm it has an SSD, enough RAM, and a valid license. Compare New vs Refurbished offers and price history across sellers on Shopfox to make sure your OptiPlex 5090 is a genuine bargain.

What form factors does the Dell OptiPlex 5090 come in?

The Dell OptiPlex 5090 comes in tower, small form factor (SFF), and micro versions, so you can pick based on space and expandability. The tower allows add-in cards and more drives, while the micro is tiny and quiet for tight desks. Choose the form factor that matches your needs before comparing OptiPlex 5090 configurations across sellers on Shopfox.

How much RAM does the Dell OptiPlex 5090 support?

The Dell OptiPlex 5090 supports DDR4 RAM, with the tower and small form factor handling up to 128GB across four slots, while the micro version tops out lower. Upgrading to 16GB or 32GB greatly improves multitasking. Pairing more memory with an NVMe SSD is the best value upgrade to keep an OptiPlex 5090 fast and responsive.

Dell OptiPlex 5090 Computers Price Comparison

Name: Dell OptiPlex 5090 Computers
Brand: Dell
Price: 304 USD
Availability: InStock

Dell OptiPlex 5090 Computers 256GB 8GB New

$304.00

Dell(5)

$304.00

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6 sellers & 1 platforms

Current SKU offers

SKU	Platform	Merchant	Delivery	Return Policy	Price	Shipping
256GB8GB	BuyRefurbishedPremium Curated	BuyRefurbished 5.0(28)	7 days	—	$304.00	Free
500GB16GB	BarKay International, LLC	BarKay International, LLC 5.0(10)	15 days	30-day ref...	$368.00	Free
512GB16GB	BarKay International, LLC	BarKay International, LLC 5.0(10)	13 - 15 da...	30-day ref...	$368.00	Free
500GB32GB	BarKay International, LLC	BarKay International, LLC 5.0(10)	13 - 15 da...	30-day ref...	$416.99	Free
1TB32GB	BarKay International, LLC	BarKay International, LLC 5.0(10)	15 days	—	$434.99	Free
1TB64GB	BarKay International, LLC	BarKay International, LLC 5.0(346)	15 days	—	$999.00	Free

BuyRefurbished

Premium Curated

$304.00

256GB8GB

BuyRefurbished5.0 (28)Free

7 days

BarKay International, LLC

$368.00

500GB16GB

BarKay International, LLC5.0 (10)Free

15 days30-day ref...

BarKay International, LLC

$368.00

512GB16GB

BarKay International, LLC5.0 (10)Free

13 - 15 da...30-day ref...

BarKay International, LLC

$416.99

500GB32GB

BarKay International, LLC5.0 (10)Free

13 - 15 da...30-day ref...

BarKay International, LLC

$434.99

1TB32GB

BarKay International, LLC5.0 (10)Free

15 days

BarKay International, LLC

$999.00

1TB64GB

BarKay International, LLC5.0 (346)Free

15 days

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9 sites · 14 platforms · 65 offers

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9 sites · 14 platforms · 65 offers

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Price History

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$304.00

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$304.00

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Specifications

5090

512GB

2021

Small Form Factor (SFF)

Business

2020

5090

512GB

2021

Small Form Factor (SFF)

Business

2020

Side-by-Side Comparison

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This Product

Dell OptiPlex 5090 Computers

$304.00 - $564.99

Avg 2.6

1.This refurbished Dell OptiPlex 5090 SFF offers a compact, enterprise-grade desktop with an Intel Core i5-10500, 16GB RAM, and 512GB SSD at an unbeatable price for reliable office computing.

Office professionalsBudget-conscious buyers

Office productivitySpace-saving setup

Intel Core I5 (10th Gen)

Intel UHD 630

512GB

—

Black

2.90 GHz

Windows 11 Pro

—

12.53 lbs

Small Form Factor (SFF)

Keyboard, Mouse

—

DisplayPort, Ethernet, Headphone, SATA 6.0 Gb/s, Solid State Drive, USB 3.0, USB 3.1 Type C

—

Great Value

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Affordable Focus

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4.5(11.9K+)

$228.00

Avg 4.5

Avg 3.8

Avg 4.1

Avg 2

Avg 4.1

1.Offers great value for a lightweight 14-inch laptop with an Intel N150 processor and 10-hour battery life, perfect for everyday tasks.

2.Praised for easy setup and attractive design, it's a practical budget choice for students and casual users.

1.Built around an Intel Core i7-1355U and a responsive 15.6-inch touchscreen, this lightweight laptop delivers fast performance and great value for budget-conscious users.

1.This Lenovo Ideapad 3i combines a responsive 15.6" FHD touchscreen with an Intel Core i5-1155G7 for smooth multitasking, all at a price that reviewers call great value.

2.Its lightweight 3.74-pound design and solid battery life make it easy to carry through a school day or work shift.

1.The Intel Core i7-7700, 32GB RAM, and 1TB SSD deliver fast, responsive performance for daily office tasks and multitasking.

2.Refurbished in like-new condition with easy setup, it's a dependable and cost-effective option for a home or small business office.

1.A lightweight Chromebook with up to 11 hours of battery life and a low price, delivering great value for students and casual users who need a simple, reliable device for web browsing and schoolwork.

StudentsCasual users

Everyday computingWeb browsing

Budget-conscious usersStudents

Everyday productivityTouchscreen tasks

StudentsValue-conscious buyers

Everyday productivityOn-the-go computing

Office workersStudents

Office productivityHome office

StudentsBudget-conscious users

Casual computingSchool & homework

Intel N Series

Intel Core I3

Intel Core I5 (11th Gen)

Intel Core I5 (6th Gen)

Intel Celeron

Integrated

Intel Iris Xe Graphics

Integrated

Intel UHD 600

14"

15.6"

14"

16GB RAM | 256GB Storage (128GB UFS + 128GB MSD)

4GB RAM | 512GB SSD

—

256GB

—

Blue

8GB RAM / 256GB SSD

—

32 GB | 1 TB SSD

NOTEBOOK_COMPUTER

Pink

Silver

Abyss Blue

Black

Modern Gray

0.8 GHz

2.5 GHz

—

2.5 GHz

1.1 GHz

Windows 11 Home

Windows 11 Home in S Mode

Windows 11 Pro

Chrome OS

1366×768

1920×1080

—

3.24 pounds

3.52 pounds

3.74 pounds

11.3 pounds

1.5 kg

Clamshell

Notebook/Laptop

Desktop Computers

Chromebook

Experience the most secure Windows ever built. With fast boot times, increased responsiveness, and added protection against phishing and malicious software, applications run more smoothly.,Do more with AI as your personal assistant. Kickstart new projects with relevant answers, simplified solutions, and helpful advice. Copilot in Windows 11 is ready to support you whenever and wherever you need it.,Save time and increase productivity with powerful performance and smooth multitasking. Access fast web applications, edit photos and videos, and get the responsiveness you're looking for.,Enjoy vivid and immersive visuals in creative applications and gaming.,DDR4 RAM efficiently accesses and processes your data, while reducing data corruption.,Non-volatile storage handles multiple read and write requests simultaneously. Power gating increases power efficiency.,With virtually no bezel encircling the display, an ultra-wide viewing experience provides for seamless multi-monitor set-ups.,Watch videos and create colorfu

Privacy camera

11th Gen Intel Core i5-1155G7 2.50GHz Processor (upto 4.5 GHz, 8MB Cache, 4-Cores, 8-Threads, ); Intel Iris Xe Integrated Graphics,8GB DDR4 RAM (8GB Onboard + 0GB SODIMM); Wi-Fi 6 AX201 Wifi, Bluetooth 5.2, Webcam, Standard Keyboard,15.6 IPS FHD (1920x1080) 60Hz Touchscreen Display; 65W PSU, 3-Cell 45 WHr Battery; Abyss Blue Color,512GB PCIe NVMe SSD; USB 3.1 Gen2, HDMI, USB 3.1 Type-C, SD Reader, Headphone/Microphone Combo Jack,Windows 11 Home S-Mode-64, 1 Year Manufacturer warranty from Velztorm (Professionally upgraded by Velztorm)

10/100/1000 LAN Card

Bluetooth

60Hz

—

802.11 ac/b/g/n, Bluetooth 4.0, HDMI, Headphone, USB

Not specified

—

HDMI, USB, USB 3.0

USB

45 watts

65 watts

—

Reviews & Ratings

(5)

3.6

5 reviews

👍 Pros

👎 Cons

Performance

3.5

70%

Reliable i5 processor with SSD and ample RAM handles office tasks swiftly. However, some units suffer from random power cycles and performance drops due to wrong adapter.

Performance

3.5

70%

Reliable i5 processor with SSD and ample RAM handles office tasks swiftly. However, some units suffer from random power cycles and performance drops due to wrong adapter.

Appearance

4.0

80%

Compact micro form factor saves desk space. Professional black design. No issues reported.

Appearance

4.0

80%

Compact micro form factor saves desk space. Professional black design. No issues reported.

Screen Quality

0.0

No user reviews mention screen quality; this desktop does not include a monitor.

Screen Quality

0.0

No user reviews mention screen quality; this desktop does not include a monitor.

Operating Experience

2.5

50%

Setup issues include wrong model shipped, cheap accessories, and faulty power supply. Smooth operation reported by some users.

Operating Experience

2.5

50%

Setup issues include wrong model shipped, cheap accessories, and faulty power supply. Smooth operation reported by some users.

Value for Money

3.0

60%

Affordable pricing for specs, especially refurbished units. However, defective accessories and wrong items reduce perceived value.

Value for Money

3.0

60%

Affordable pricing for specs, especially refurbished units. However, defective accessories and wrong items reduce perceived value.

Keywords

User Voices

5.0AMAZONJun 15, 2026

TechFan_42

Compact & Powerful

This tiny micro PC packs a serious punch! With an i5-11500T, 16GB RAM, and a 512GB SSD, it breezes through every task. Perfect for office work or any productivity setup.

3.0AMAZONApr 23, 2026

Anthony_J

Wrong Power Adapter

They sent the wrong power adapter — a 65W one instead of the 90W that the Dell 5090 micro needs. It technically works, but you can definitely feel the performance drop.

Compare prices for Dell Dell OptiPlex 5090 Computers

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Specifications

General6

Display2

Performance8

Memory (RAM)4

Storage2

Battery2

Connectivity & Ports10

Camera & Audio4

Input1

Operating System1

Features3

Dimensions4

Included3

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Specifications

General6

Display2

Performance8

Memory (RAM)4

Storage2

Battery2

Connectivity & Ports10

Camera & Audio4

Input1

Operating System1

Features3

Dimensions4

Included3

Reviews & Ratings