by Jonathan Updated Feb 26, 2021 Published Feb 26, 2021 Raspberry Pi News
backplane, benchmark, broadcom, btrfs, bus, card, debug, driver, edsff, enterprise, hardware, hba, host bus adapter, Jeff Geerling, kernel, linux, lsi, mini sas, nas, nfs, nvme, pci, pci express, pcie, performance, pi os, rack, raid, raspberry pi, recompile, samba, sas, SATA, sbc, SFF-8639, SFF-TA-1001, SFF-TA-1005, small form factor, smb, Software, storage, storcli, u.2, u.3, uart, ubuntu, zfs
Finally, with a bit of help from some Broadcom engineers, I got full hardware RAID working on a Raspberry Pi. And I actually used SAS drives this time. Special thanks to Broadcom for sending me a controller card and storage backplane to test on the Pi, and for their...
by Jonathan Updated Feb 14, 2021 Published Feb 14, 2021 Raspberry Pi News
2.0Ghz, benchmark, cluster, cluster computing, computer, CPU Burn, Heat Test, IR Camera, Michael Klements, pi, pi 4, pi cluster, raspberry pi, raspberry pi 4, ssh, test, Thermal Camera, Thermal Imaging, Thermal Imaging Camera, Thermal Test, Water, Water Cooled, Water Cooling
In this video I’ll be doing a thermal test on my water cooled Raspberry Pi cluster to see if the water cooling system is effective and to see if there is any significant temperature difference between the first and last nodes, since they’re all connected...
by Jonathan Updated Feb 5, 2021 Published Feb 5, 2021 Raspberry Pi News
aluminum, argon 1, argon one, argon one m.2, argon1, b key, b+m, benchmark, Case, cases, computers, cooling, custom, fast, flirc, gaming, gpio, hdmi, heat sink, hot, Jeff Geerling, key, kingston, m.2, m2, nvme, pcie, performance, pi 4, pi 4 model b, raspberry pi, SATA, sbc, small, speed, ssd, storage, thermal, uasp, usb 3.0
The Argon One has been a popular case for the Raspberry Pi 4 model B. The newer M.2 version of the case adds a new trick: a built-in SSD slot inside the case! There are some caveats and things to watch out for, but watch this video to see my recommendations. Support...
by Jonathan Updated Jan 8, 2021 Published Jan 8, 2021 Raspberry Pi News
10g, antenna, asus, benchmark, benchmarking, cm4, compare, comparison, compute module, compute module 4, debian, dhcpcd, dhcpd, ethernet, faster, github, iperf, iperf3, Jeff Geerling, kernel, linux, mac, network, networking, performance, pi 4, pi os, raspberry pi, rj45, router, rx, speed, stack, test, testing, tx, wifi, wifi 6, wired, wireless
As it turns out, my benchmarking process was flawed, and I had to learn a bit about the Linux networking stack to figure out why! Special thanks to commenter marvell marvell for pointing out the obvious, and to Javier Choclin for suggesting I try out the MZHOU...
by Jonathan Updated Dec 21, 2020 Published Dec 21, 2020 Raspberry Pi News
10g, 2.5G, 5g, 802.11ac, 802.11ax, airport, asus, ax, ax200, benchmark, cm4, compute module, cross compile, dell, driver, edup, ethernet, firmware, gigabit, intel, iwlwifi, Jeff Geerling, kernel, linux, network, networking, pci, pci express, pcie, performance, raspberry pi, rt-ax86u, sbc, wifi, wifi 6, wireless, wise tiger, xps, xps 13
The Raspberry Pi has built in 802.11ac WiFi. But it’s not that fast. Let’s see what we can do about that! I tried getting both an ASUS AC51 and Intel AX200 PCI express card working on the Raspberry Pi Compute Module 4. How did that work out? Check out this...
