Precision 3581 or XPS 15 - which should you buy?

Same family, different jobs: the 3581 carries professional ISV-certified graphics and workstation validation; the XPS 15 carries the premium consumer design and often the better display. CAD and engineering go 3581; media and design-forward work go XPS. Compare both on Shopfox with price history.

Is the Precision 3581 good for engineering students?

Very — ISV-certified graphics handle coursework CAD dependably, the 15-inch display suits modeling, and used pricing leaves budget for software licenses. Battery covers lecture days respectably. Compare student-appropriate 3581 configurations across sellers on Shopfox with price history. Battery covers lecture days respectably, and serviceability survives the whole degree. Compare student-appropriate 3581 configurations across sellers on Shopfox with price history.

Can you upgrade the Precision 3581?

Generously for a modern machine: accessible RAM slots up to 64GB, straightforward NVMe SSD upgrades, and standard replaceable components — while the professional GPU is fixed at purchase. Buy the graphics tier you need, upgrade the rest later. Find the best 3581 chassis on Shopfox, then top it up.

Dell Precision 3581 Computers Price Comparison

Name: Dell Precision 3581 Computers
Brand: Dell

Dell Precision 3581 Computers

$1095.00

Prices last updated Sep 21, 2026

Dell

$1095.00

Prices last updated Sep 21, 2026

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1 sellers & 1 platforms

SKU	Image	Platform	Merchant	Delivery	Return Policy	Price	Shipping
512GB16GB		tekbuffLowest Price	tekbuff 5.0(16931)	1 - 3 days	30 days re...	$1095.00	Free

tekbuff

Lowest Price

$1095.00

512GB16GB

tekbuff5.0 (16931)Free

1 - 3 days30 days re...

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9 sites · 13 platforms · 53 offers

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9 sites · 13 platforms · 53 offers

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Price History

Historical price trends tracked across multiple e-commerce platforms

eBay

Avg

Best price

Lowest in 30d

$1095.00

Best price

eBay · Aug 23

Live

Current lowest

$1095.00

Live

eBay · Current

Specifications

Precision 3581 Laptop

2023

PC Laptops

Notebook/Laptop

Business

2023

Precision 3581 Laptop

2023

PC Laptops

Notebook/Laptop

Business

2023

Side-by-Side Comparison

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This Product

Dell Precision 3581 Computers

$1,095.00 - $1,199.00

Avg 4.2

1.Powered by a 13th Gen Intel Core i7 and NVIDIA RTX A1000 workstation GPU, this refurbished Dell Precision handles demanding professional workloads like CAD and 3D rendering with ease.

2.With 16GB RAM and 512GB SSD, it offers ample memory and fast storage for multitasking and large project files.

Engineering professionalsWorkstation users

CAD and 3D modelingProfessional multitasking

Intel Core I7 (13th Gen)

Integrated

15.6"

—

Black

3.7 GHz

Windows 11 Pro

1920×1080

8 pounds

Notebook/Laptop

Keyboard, Microphone

60Hz

Bluetooth

—

Great Value

HP 14-dq6 Computers

4.3(28K+)

$228.00 - $259.00

Value Touchscreen

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4.2(82.7K+)

$229.00 - $275.99

Office Ready

Dell OptiPlex 7050 Computers

2.5(113)

$318.00

Affordable Focus

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$161.96

Budget Refurbished Focus

Dell Inspiron 3520 Computers

3.6(5.1K+)

$446.00

Avg 4.5

Avg 3.8

Avg 2

Avg 4.1

Avg 3.8

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.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.

1.At just $279, this refurbished Dell Inspiron 15 offers a responsive touchscreen, Intel Core i5, and a 512GB SSD for smooth everyday computing.

2.A practical choice for users who need a reliable, budget-friendly laptop with solid performance and a spacious display.

StudentsCasual users

Everyday computingWeb browsing

Budget-conscious usersStudents

Everyday productivityTouchscreen tasks

Office workersStudents

Office productivityHome office

StudentsBudget-conscious users

Casual computingSchool & homework

Budget-conscious usersStudents

Casual computingStudent productivity

Intel N Series

Intel Core I3

Intel Core I5 (6th Gen)

Intel Celeron

AMD Ryzen 5

Integrated

Intel UHD 600

Integrated

14"

15.6"

14"

15.6"

16G,128GB UFS+128GB MSD

32GB RAM | 1TB SSD

256GB

—

4 GB RAM | 128 GB SSD

Blue

8GB RAM / 256GB SSD

32 GB | 1 TB SSD

4GB | 64GB eMMC

8GB RAM | 512GB SSD

—

Black

Grey

Black

0.8 GHz

1.10 GHz

2.5 GHz

1.1 GHz

2.4 GHz

Windows 11 Home

Windows 11 Pro

Chrome OS

Windows 11

1366×768

1920×1080

—

1920×1080

3.24 Pounds

3.52 pounds

11.3 pounds

not specified

3.65 Pounds

Clamshell

Computer Tower

Chromebook

Clamshell

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

Keyboard

Basic stereo speakers and dual-array digital microphone for clear audio and communication.

Keyboard, Microphone

60Hz

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

Not specified

Bluetooth, HDMI, USB

HDMI, USB

HDMI

45 watts

—

65 watts

Dell Precision 3581 Computers

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Compare prices for Dell Precision 3581 Computers

Dell Precision 3581 Computers

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Current SKU offers

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Price History

Specifications

General6

Display4

Performance7

Memory (RAM)3

Storage2

Battery2

Connectivity & Ports5

Camera & Audio1

Input1

Operating System1

Features2

Dimensions3

Included2

Warranty1

All-in-One Comparison

Current SKU offers

Cash Back

Cash Back

Price History

Specifications

General6

Display4

Performance7

Memory (RAM)3

Storage2

Battery2

Connectivity & Ports5

Camera & Audio1

Input1

Operating System1

Features2

Dimensions3

Included2

Warranty1