$(csi.user.businessName)

Main Content

Loading...

Deals for every list.It’s officially saving season.Shop now

Skip to content Go to Product Search

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later
Best Buy Business Financing

Support & Services

Visit our Support Center
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliates: Creators & Publishers
Best Buy Health
Best Buy Education
Best Buy Business
Partner+

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.

Black Friday Deals

Deal of the Day

My Best Buy Memberships

Best Buy Business

Best Buy Gamers

DELL 400-ALXU search results

Filters

Skip To Results

Get it fast

Pickup · Ready todaySelect Store

Shipping · Get it today55423

Sold & shipped by

Best Buy

Category

Computer Towers

Price

to

Less than $25

$25 - $49.99

$50 - $74.99

$75 - $99.99

$100 - $149.99

$150 - $199.99

$200 - $249.99

$250 - $499.99

Brand

Dell

RackSolutions

Avery

TOPS

GBC

Features

ENERGY STAR Certified

Keyboard Included

Powered

Microphone Input

Headphone Jack

Indicator Light(s)

Bluetooth

Optical Drive

Current Deals

On Sale

Color

Black

White

Tan

Operating System

Windows

Inputs Outputs

DisplayPort Output(s)

USB Port(s)

Ethernet Ports Input(s)

Headphone Jack

Thunderbolt Input(s)

Graphics Processing Unit (GPU)

Intel

AMD

Customer Rating

5

4 & Up

Optical Drive Type

None

BD

DVD-ROM

DVD-RW

Processor Model

AMD

Intel

Storage Type

SSD

HDD

HDD+SSD

Condition

Graphics Type

Integrated

System Memory (RAM)

64GB and Up

32GB - 48GB

16GB - 24GB

12GB and Under

Total Storage Capacity

to

1 TB - 1.9 TB

2 TB and up

250 GB - 499 GB

500 GB - 999 GB

DELL 400-ALXU (50)

Sort by:

Sponsored

Sponsored

Sponsored

Sponsored

Tower AI Powered Ultra 7 DOCK TORM Wi-Fi 6 Bluetooth 5.4

Dell - Upgraded - Tower ECT1250 Desktop (Ultra 7-265, 64GB, 2TB SSD, Intel UHD, WiFi 6, Win 11 Pro) w/Dockztorm Wireless Mouse - Black

Compare

Intel Core Ultra 7
32GB/512GB
Windows 11 Pro
DELL

Dell - Pro Slim Plus QBS1250 SFF AI Desktop (Ultra 7-265, 32GB, 512GB SSD, Intel Graphics, 3 DisplayPort, Win 11 Pro) w/USB Hub - Black

Not yet reviewed

Not yet reviewed

Compare

16GB RAM
1TB SSD
Intel Core Ultra 5
Windows 11 Pro
DELL

Dell - Upgraded - Pro Slim QCS1250 Mini Desktop (Ultra 5-235, 16GB, 1TB SSD, Intel Graphics, Win 11 Pro) w/USB Hub - Black

Not yet reviewed

Not yet reviewed

Compare

Sobps I 10Ghps DOLL

Dell - Pro Micro QCM1255 - AMD Ryzen 5 PRO 8500GE - 16GB - 512GB SSD - Windows 11 Pro - Radeon 740M - WiFi 6E - 90W VFW2M - Black

Not yet reviewed

Not yet reviewed

Compare

Sponsored

Not yet reviewed

Not yet reviewed