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Deal.ai › Compare

Apple Mac mini vs HP ProDesk 400 G9 SFF Desktop

Buy the Mac mini for a quiet, compact Mac that runs macOS, Apple's M-series chips and Thunderbolt well, with strong resale and long software support. Buy the HP ProDesk 400 G9 for Windows work with an Intel Core i5-14500, up to 64 GB DDR5 and easy IT management. The Mac mini wins on efficiency, noise and build; the HP wins on raw core count, memory ceiling and Windows compatibility.

  • Choose the Mac mini if you want macOS, a near-silent fanless-feeling design and tight integration with iPhone, iPad and iCloud.
  • Choose the HP ProDesk 400 G9 if you need Windows 11, a 14-core Intel CPU, 64 GB DDR5 or legacy business IT tools.

Prices

  • Apple Mac mini: $778.00 at PC Richard & Son (checked today)
  • HP ProDesk 400 G9 SFF Desktop: $789.00 at Amazon (checked today)
  • Difference: the Apple Mac mini is $11.00 cheaper than the HP ProDesk 400 G9 SFF Desktop today
Apple
Apple Mac mini

Apple Mac mini

$778.00at PC Richard & SonChecked 9 h ago
See all prices and details
Visit PC Richard & Son
Pros
  • Very small footprint and near-silent operation
  • Fast Apple silicon with strong single-core performance
  • Thunderbolt ports and tight Apple ecosystem integration
  • Energy Star rated and efficient at idle
Cons
  • Memory and storage fixed at purchase
  • No keyboard or mouse in the box
  • macOS only, so Windows-only apps need workarounds
  • Base 256 GB storage fills quickly
HP
HP ProDesk 400 G9 Business SFF Desktop Core i5-14500

HP ProDesk 400 G9 SFF Desktop

HP ProDesk 400 G9 Business SFF Desktop Core i5-14500

$789.00at AmazonChecked 16 h ago
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • 14-core Intel Core i5-14500 with 4.8 GHz turbo
  • Up to 64 GB DDR5, user-upgradeable
  • Windows 11 with Wi-Fi 6, Bluetooth and wired peripherals
  • Business-friendly ports and IT management support
Cons
  • Larger and louder than the Mac mini
  • Intel UHD Graphics, weak for gaming or GPU work
  • Wired keyboard and mouse are basic
  • Plastic business chassis feels less premium

What separates them

Apple Mac miniHP ProDesk 400 G9 SFF Desktop
Operating systemmacOS onlyWindows 11 Home, upgradeable to Pro
CPU cores10-core Apple silicon14-core Intel Core i5-14500 (6P + 8E)
Memory ceiling16 GB or 24 GB unified memory, fixed at purchase64 GB DDR5, user-serviceable
Size and noiseAbout 5 inches square, very quietSmall form factor, audible under load
PortsThunderbolt, HDMI, Ethernet, USB-A6 USB-A, HDMI, RJ45, Wi-Fi 6, Bluetooth
UpgradabilityStorage and RAM not user-upgradeableRAM and storage accessible for upgrades
Software supportLong macOS update window, Apple ecosystemWindows 11, broad business software and management tools
Included accessoriesNo keyboard or mouseWired keyboard and mouse included

Price history

$1,669.99$649.00
Oct 30Nov 12
  • Apple Mac mini: lowest $649.00 on Nov 4 at Best Buy; $649.00 on Nov 12.
  • HP ProDesk 400 G9 SFF Desktop: lowest $789.00 on Nov 12 at Amazon.

Prices at every store

Apple Mac mini

  • PC Richard & SonNew

    In stock

    $778.00Free shippingChecked 9 h ago
    Visit PC Richard & Son
  • Quick Ship ElectronicsNew

    In stock

    $799.00Free shippingChecked 17 h ago
    Visit Quick Ship Electronics
  • University of Cincinnati BookstoreNew

    In stock

    $805.00Free shippingChecked Nov 9
    Visit University of Cincinnati Bookstore
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $779.00Free shippingChecked 17 h ago
    Visit Amazon

Store links may earn us a commission.

All 17 stores and price history →

HP ProDesk 400 G9 SFF Desktop

  • eBayNew

    In stockSold by swingcomputers

    $1,302.99Free shippingChecked 16 h ago
    Visit eBay
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $789.00Free shippingChecked 16 h ago
    Visit Amazon

Also available at

  • Back MarketCheck price at Back Market
  • Newegg.comCheck price at Newegg.com
  • Macy'sCheck price at Macy's

Store links may earn us a commission.

All 2 stores and price history →

Specs compared

SpecApple Mac miniHP ProDesk 400 G9 SFF Desktop
Operating SystemMac OSWindows
Number Of Cores10-core14-core
ColorSilverBlack
Hard Drive TypeSolid State DriveSolid State Drive
Installed Memory16 GB RAM, 24 GB RAM64 GB RAM
Drive Capacity256 GB Storage, 512 GB Storage, 1 TB Storage1 TB Storage
Energy StarYes—
Processor Brand—Intel CPU
Form Factor—Mini Desktop
Power Supply—90W
Cooling System—Air Cooling
Windows 11—Ready
Show all 38 specsShow fewer specs
SpecApple Mac miniHP ProDesk 400 G9 SFF Desktop
CPU Type—Intel Core i5 14th Gen
CPU Base Frequency—1.70GHz
Turbo Frequency—4.8GHz
GPU / VGA Type—Intel UHD Graphics
Memory Capacity—64GB DDR5
SSD—1TB
Audio Chipset—Integrated
LAN Chipset—Integrated
WLAN—802.11ax Wireless LAN
WiFi Generation

What reviewers say

Apple Mac mini

Owners of recent Mac minis generally praise the small size, quiet running and strong performance for the price. The most common complaints are the cost of adding storage and memory at purchase and the need to buy a display and peripherals separately.

What people mention
  • SizePraisedOwners like how little desk space the small aluminum case takes up.
  • NoisePraisedReviewers say it stays quiet during everyday work.
  • PerformancePraisedThe 10-core chip is described as fast for office apps and moderate editing.
  • StorageCriticisedBuyers say the 256 GB base drive fills quickly and larger drives cost a lot more.
Reviews
  • Best Budget Desktop Computers - The reviews on this page have been selected by our editors, but have been optimized by our commerce team
  • I’ve Tested the 3 Mac Desktops That Apple Makes, and There’s a Clear Winner
  • Mac mini 2024 vs. Mac mini 2026: Apple's Littlest PC Muscles Up for AI. Should You Upgrade? - PCMag editors select and review products indep
  • The Best Cheap Desktop PCs for 2026
  • The Best PCs (Desktop Computers) for 2026

Questions and answers

Which is better for video editing?
The Mac mini is the better fit for Final Cut Pro and most Mac video workflows thanks to Apple silicon media engines. The HP suits Premiere Pro on Windows and handles more RAM-hungry multitasking.
Which lasts longer?
Both are durable. The Mac mini has a longer macOS support window and holds resale value well. The HP can be kept useful longer because its RAM and storage are upgradeable.
Is the HP worth stepping up to over the Mac mini?
Only if you need Windows, 64 GB RAM or a 14-core Intel CPU. For general home and creative use, the Mac mini is the more efficient and quieter machine.
Can I upgrade the Mac mini later?
No. Memory is unified with the chip and storage is soldered, so choose 24 GB and 1 TB up front if you expect heavy use. The HP lets you add RAM and swap the SSD.
Which is better for a small office?
The HP fits Windows-based offices with existing IT management, wired peripherals and upgrade needs. The Mac mini suits Mac-based studios that want a quiet, compact desktop.
Do both include a keyboard and mouse?
The HP ProDesk ships with a wired keyboard and mouse. The Mac mini ships as a bare computer, so budget for peripherals separately.

Ask our shopping agent

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  • Geekom A6 Mini vs HP ProDesk 400 G9 Business SFF Desktop Core i5-14500

Buying guides that pick them

  • Best desktop computers under $1000
—
Wi-Fi 6
Bluetooth—Yes
Front USB—3
Front Audio Ports—1
Video Ports—1 HDMI
Rear USB—3
RJ45—1 port
Keyboard Type—Wired Keyboard
Mouse Type—Wired Mouse
Windows Version—Windows 11 Home
Processor—Intel Core i5
Graphics Card Intel—UHD Graphics 600
SSD Size—512 GB
Processor Model—14500
Hard Drive—SSD
Memory Type—DDR5
RAM—16 GB