Is the Raspberry Pi 400 a full computer?

Yes. It is a complete computer built into a keyboard: plug in a monitor, mouse and power supply and it boots Raspberry Pi OS. It does not include a monitor, mouse or power supply.

Can it run Windows or macOS?

Not natively. It runs Raspberry Pi OS and other Linux distributions. Windows on ARM and macOS are not supported as normal installs.

How does it compare with a Raspberry Pi 4?

It uses the same 1.8GHz quad-core CPU and 4GB of RAM as the 4GB Pi 4, but adds a keyboard case and heatsink. It loses the exposed GPIO header and the camera and display connectors.

What do I need to get started?

A microSD card with Raspberry Pi OS, a USB-C power supply, a mouse and a monitor with a micro-HDMI adapter or cable. A micro-HDMI to HDMI cable is the simplest option.

Does it have Wi-Fi and Ethernet?

Yes. It has dual-band 2.4GHz and 5GHz Wi-Fi, Bluetooth 5.0 and a Gigabit Ethernet port.

Can I use the GPIO pins?

Not directly. The 40-pin header is inside the case, so you need a GPIO extender or ribbon cable to reach it.

Where is the Raspberry PI 400 cheapest?

At Walmart, for $89.99, as of our latest check.

What do buyers say about the Raspberry PI 400?

Rated 4 out of 5 from 6 ratings.

Raspberry PI 400

Best price now

$89.99at WalmartChecked Nov 13

Prices are checked against each store and labelled with when.

Visit Walmart

Raspberry PI 400

Best price now

$89.99at WalmartChecked Nov 13

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $89.99 at Walmart on Nov 13.

Our take on the Raspberry PI 400

The Raspberry Pi 400 is a complete personal computer built into a compact keyboard. It packs a 1.8GHz quad-core ARM Cortex-A72 processor, 4GB of RAM, dual-band Wi-Fi, Bluetooth 5.0, Gigabit Ethernet, two micro-HDMI ports and four USB ports into a 286 x 122 x 23 mm shell. It suits students, tinkerers and anyone who wants a low-power desktop for browsing, coding and retro gaming. Against a bare Raspberry Pi 4 board, it trades the GPIO header and camera/display connectors for a finished keyboard case and a full-size heatsink, so it runs cooler and needs no separate enclosure, but it is not a general-purpose Windows or macOS machine.

Best forStudents learning to codeLight desktop use: browsing, email, documentsRetro gaming and media playbackMakers who want a tidy all-in-one Pi

Pros

Complete computer in a keyboard: no case or separate keyboard needed
Quad-core 1.8GHz CPU and 4GB RAM handle everyday tasks
Built-in heatsink keeps it cooler than a bare board
Dual-band Wi-Fi, Bluetooth 5.0 and Gigabit Ethernet
Full-size keyboard with a usable layout

Cons

Runs Raspberry Pi OS and Linux, not Windows or macOS
No GPIO header exposed without a separate extender
Only 4GB of RAM, no option to upgrade
Two micro-HDMI ports need adapters for standard monitors
No camera or display ribbon connectors

Raspberry PI 400 prices at every store

WalmartNew
In stockSold by Platinum MicroReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$89.99+ $9.50 shippingChecked Nov 13
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What reviewers say

Owners treat the Pi 400 as an affordable, quiet desktop for coding, browsing and retro games. They like the integrated keyboard and cooling, and accept the Linux-only software and micro-HDMI adapters as the price of the form factor.

What people mention

SoftwareMixedOwners say Raspberry Pi OS covers most everyday tasks but Windows-only software will not run.
CoolingPraisedThe built-in heatsink keeps the unit cool and quiet even during sustained use.
KeyboardPraisedReviewers find the full-size keyboard comfortable and better than expected for the size.
PortsCriticisedThe micro-HDMI outputs need adapters, which owners find inconvenient.
MemoryMixed4GB of RAM is fine for light use but limits heavy multitasking.
GPIO accessCriticisedMakers complain the GPIO pins are not exposed without an extender.

About the Raspberry PI 400

Raspberry PI 400

Specifications

color: RedSource
size: 286 Ã 122 Ã 23 mmSource

Questions and answers

Is the Raspberry Pi 400 a full computer?: Yes. It is a complete computer built into a keyboard: plug in a monitor, mouse and power supply and it boots Raspberry Pi OS. It does not include a monitor, mouse or power supply.
Can it run Windows or macOS?: Not natively. It runs Raspberry Pi OS and other Linux distributions. Windows on ARM and macOS are not supported as normal installs.
How does it compare with a Raspberry Pi 4?: It uses the same 1.8GHz quad-core CPU and 4GB of RAM as the 4GB Pi 4, but adds a keyboard case and heatsink. It loses the exposed GPIO header and the camera and display connectors.
What do I need to get started?: A microSD card with Raspberry Pi OS, a USB-C power supply, a mouse and a monitor with a micro-HDMI adapter or cable. A micro-HDMI to HDMI cable is the simplest option.
Does it have Wi-Fi and Ethernet?: Yes. It has dual-band 2.4GHz and 5GHz Wi-Fi, Bluetooth 5.0 and a Gigabit Ethernet port.
Can I use the GPIO pins?: Not directly. The 40-pin header is inside the case, so you need a GPIO extender or ribbon cable to reach it.
Where is the Raspberry PI 400 cheapest?: At Walmart, for $89.99, as of our latest check.
What do buyers say about the Raspberry PI 400?: Rated 4 out of 5 from 6 ratings.

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