Yes. Many Raspberry Pi boards can run without an SD card by booting from a USB drive or SSD. Depending on the board, other options include network boot, NVMe storage attached over PCIe, or eMMC built into certain Compute Modules. You still need somewhere for the operating system and files to live, and the setup depends on your exact Raspberry Pi model and revision.
Identify your Raspberry Pi before changing its boot setup
Boot support is not identical across Raspberry Pi generations and revisions. Check the board name and revision printed on the board or shown by your system, then use the matching official guidance. Raspberry Pi documents USB mass-storage support for the Zero series beginning with Zero 2 W, Compute Modules beginning with CM3, and flagship boards beginning with Raspberry Pi 2B v1.2. Some older boards need an additional, permanent setup step.
The available boot media options are summarized below. Compatibility and setup can vary within a model family, so treat the board-specific documentation as authoritative.
| Boot option | What it needs | Key trade-off |
|---|---|---|
| USB storage | A supported board and a USB flash drive or USB SSD containing the operating system | Usually the most straightforward alternative, but the boot order and older-board setup differ by model. |
| NVMe over PCIe | A compatible newer board, PCIe HAT, and NVMe drive | Requires compatible hardware; verify the board, HAT, and SSD combination. |
| Network boot | Supported hardware and network services for boot files and the root filesystem | No local boot drive, but setup involves network infrastructure such as DHCP and TFTP. |
| Compute Module eMMC | A Compute Module variant with onboard eMMC | Storage is built into some modules; standard Raspberry Pi boards do not thereby gain internal storage. |
Booting from a USB drive or SSD
USB mass-storage boot is the broadest practical SD-card alternative. A USB flash drive or SSD can hold Raspberry Pi OS and act as the boot device. Raspberry Pi’s boot media guidance describes supported media, while its USB mass-storage boot documentation covers model support and relevant setup details.
Free tools Windows power users keep installed
One-click scans. No signup required.
#1 Best Overall
- Includes Raspberry Pi 5 with 2.4Ghz 64-bit quad-core CPU (8GB RAM)
- Includes 128GB Micro SD Card pre-loaded with 64-bit Raspberry Pi OS, USB MicroSD Card Reader
- CanaKit Turbine Black Case for the Raspberry Pi 5
- CanaKit Low Noise Bearing System Fan
- Mega Heat Sink - Black Anodized
- Write the operating system image. Use Raspberry Pi Imager to select Raspberry Pi OS and the USB storage device, then write the image. This erases data already on the selected device, so check the target carefully.
- Check whether your board needs configuration. On some older boards, USB host boot must be enabled. Raspberry Pi specifically calls out Raspberry Pi 2B v1.2/v1.3, 3A+, 3B, and CM3/CM3+ for this setup. Pi 4 and newer flagship devices use an EEPROM bootloader, whose boot order must include USB. Early Pi 4 and early CM4 units may require a bootloader update. See the official USB host boot enablement and boot order configuration guidance for the exact board.
- Connect the drive and start the Pi. If the board is configured to try USB storage, it should boot from the image on the drive. If it does not, check the supported boot method and boot order for your exact board before changing settings.
For USB storage, choose a drive with enough capacity for the operating system and your files, and verify that its interface and any enclosure or USB-to-SATA adapter work with your board. Raspberry Pi recommends checking that a storage device works correctly under Linux; adapters can behave differently in boot firmware and Linux UAS mode. A hard disk may need a powered hub, and multiple disks may need external power. These are power- and hardware-dependent issues, not requirements for every USB setup.
Permanent USB boot enablement on some older boards
For boards requiring OTP enablement, Raspberry Pi documents the setting program_usb_boot_mode=1. It changes one-time-programmable memory and cannot be undone. Raspberry Pi also warns that on the 3A+ this permanently prevents USB device mode. Confirm the exact model and understand that consequence before using the procedure; do not apply it as a generic fix for a failed USB boot.
Rank #2
- Includes Raspberry Pi 5 16GB with 2.4Ghz 64-bit quad-core CPU (16GB RAM)
- Includes 128GB Micro SD Card pre-loaded with 64-bit Raspberry Pi OS, USB MicroSD Card Reader
- CanaKit Turbine Black Case for the Raspberry Pi 5
- CanaKit Low Noise Bearing System Fan
- Mega Heat Sink - Black Anodized
Using NVMe storage over PCIe
Newer Raspberry Pi hardware can use storage connected through a PCIe HAT, and the boot-order documentation for Pi 4 and later includes an NVMe/USB boot mode. This is a local-storage option, but it is not just a matter of plugging any NVMe drive into a Pi: the board must support the connection, and the PCIe HAT and SSD must be compatible with that board. Check the manufacturer’s specifications and Raspberry Pi’s boot order guidance before choosing parts.
Using network boot instead of local storage
Network boot can avoid a local SD card, USB drive, or SSD, but it is a more involved arrangement than attaching storage. Raspberry Pi describes a sequence in which the bootloader obtains an IP address and TFTP server details through DHCP, loads firmware through TFTP, then loads the kernel and command line through TFTP. The kernel subsequently mounts the root filesystem over NFS or another mechanism. See Raspberry Pi’s network boot documentation for the setup details.
Rank #3
- CanaKit Raspberry Pi 5 Essentials Starter Kit
The boot process depends on a suitable network and server configuration. The same documentation labels IPv6 netboot experimental and limits it to Raspberry Pi 4 and CM4, so do not assume that route is available on every model.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Using a Compute Module with onboard eMMC
Some Compute Modules include eMMC storage built into the module, which can hold the system without an SD card. This is a property of particular Compute Module configurations, not a feature to assume on standard Raspberry Pi boards. Raspberry Pi’s Compute Module eMMC documentation also explains how module storage can be exposed as a USB mass-storage device for programming.
Quick Recap
Best Value
- 【What you Get】You will get 1*Pi 5 8GB Single Board,1*RasTech Case,1*Active Cooler,1*Screwdriver,1*Installation instructions,12-month free warranty, lifetime service, 24-hour prompt and friendly response.
- 【More Connectors】There are two USB 3.0 ports(5Gbps simultaneously) and two USB 2.0 ports, which triple total bandwidth ,support any combination of up to two cameras or displays. Peak SD card performance is doubled through support for the SDR104 high-speed mode. It provides a smooth desktop experience for you. Offer Gigabit Ethernet and a PCIe interface, along with dual-band Wi-Fi and Bluetooth 5.0/BLE wireless capability. The RasTech Pi 5 Kit use the new 27W 5.1V 5A USB-C power connector.
- 【 Support Dual 4Kp60 Display 】Each of the two microHDMI sockets can control a 4K display at 60 Hertz, now support HDR, offering super HD video for media streaming projects. RPi 5 is the first RPi model that comes with a PCI Express port (PCIe 2.0 x1 with 500 MB/s) to attach SSDs (requires separate M.2 HAT).
- 【 Excellent Chips And Applications】Pi 5 is a full-size Pi computer using silicon built in-house at Pi. The RP1 “southbridge” provides the bulk of the I/O capabilities for Pi 5. Pi 5 is more friendly and convenient in the development of Internet of Things, Web development, machine identification, automatic control and other electronic equipment applications and network.
- 【 Faster CPU, Better GPU 】 Pi 5 features a Broadcom BCM2712 64-bit quad-core Arm Cortex-A76 processor running at 2.4GHz, it delivers a 2–3× increase in CPU performance relative to RaspberryPi 4. The 800MHz VideoCore VII GPU is compatible to OpenGL ES 3.1 and Vulkan 1.2, substantial uplift in graphics performance. Pi 5 Offers lightning-fast CPU speed, a PCI Express interface, a Real Time Clock (RTC) and a power button and runs significantly cooler than Pi 4.
Rank #4
- All-in-One Complete Kit: This SANOOV RPi 5 bundle comes with Raspberry Pi 5 4GB RAM single board, active cooler, durable ABS case and screwdriver. No extra parts needed, ready to use right out of the box for beginners and hobbyists
- Powerful Single Board Computer: Equipped with 4GB RAM and high-performance processor, delivers fast running speed for 4K playback, AI projects, programming and daily computing tasks. SANOOV for raspberry pi 5 4GB is equipped with broadcom 64 quad-core Arm Cortex A76 processor with gigabit ethernet and upgraded with IEEE 802.11ac Wi-Fi, Bluetooth 5.0 dual-band 2.4Ghz and 5Ghz and Power Over Ethernet (POE). Upgrading delivers 2-3 x speed vs Pi 4, redefining the experience
- Efficient Active Cooler: Effectively lowers operating temperature and prevents performance throttling. Runs quietly even under long-time heavy load, ensures stable operation all day long. SANOOV RPi 5 4GB kit offer an active cooler, which combines an aluminium heatsink with a high-performance PWM fan. Active cooler is fully compatible with the Pi OS, which can effectively reduce the temperature of RPi5 and ensure its good performance during long-term high load operation
- Sturdy ABS Protective Case: Well-fitted for Raspberry Pi 5 board, can be secured with 4 screws to effectively protect the Pi 5 motherboard from damage, reserves full access to all ports and buttons. SANOOV uses ABS material to produce the case, which has a softer texture and feel. Meanwhile, SANOOV case adopts a layered design for easy disassembly and installation. (Tip: The Case cannot install M.2 HAT Add on Board and Solid State Drive!)
- Wide Application & Full Compatibility: Seamlessly compatible with official OS and mainstream peripheral accessories for Raspberry Pi 5. Whether you are a beginner, student, electronics hobbyist or professional developer, this all-in-one kit meets your diverse needs. It excels in IoT projects, robotics design, retro gaming devices, home media servers and other DIY creations. Backed by a large global community, you can easily find guides, technical support and shared projects online
What to check if USB boot fails
- Confirm the exact model and revision, then verify that it supports USB mass-storage boot.
- Check whether the board needs USB host boot enablement or an EEPROM boot-order change; follow the applicable official instructions rather than guessing at settings.
- Try a USB storage device or adapter known to work under Linux. Boot firmware and Linux may handle some USB-to-SATA adapters differently.
- Check the drive’s power requirements. A hard disk or multiple drives may need a powered hub or separate power.
- For early Pi 4 or CM4 units, check whether the bootloader needs an update.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
