cnx-software.com1d ago

Feature-rich Raspberry Pi CM5 carrier board offers dual Ethernet, quad RS485, 4G LTE/5G connectivity, and more

https://fed.brid.gy/r/https://www.cnx-software.com/2026/04/10/raspberry-pi-cm5-carrier-board-dual-ethernet-quad-rs485-4g-lte-5g/

Feature-rich Raspberry Pi CM5 carrier board offers dual Ethernet, quad RS485, 4G LTE/5G connectivity, and more

Waveshare CM5-ETH-RS485-4G-BASE Raspberry Pi CM5 carrier board offers plenty of features such as GbE and 2.5GbE RJ45 jacks, optional 4G LTE/5G connectivity, terminal blocks for RS485, relay, and digital outputs, and more. The board also features a 4K-capable HDMI output, an M.2 Key-M socket for an NVMe SSD or AI accelerator, two MIPI DSI/CSI connectors, ten status and user LEDs, and a wide 7-36V DC power input. Waveshare CM5-ETH-RS485-4G-BASE specifications: Supported system-on-modules - All Raspberry Pi Compute Module 5 variants with up to 16GB RAM, 64GB eMMC flash, Wireless Storage Optional NVMe SSD via M.2 Key-M socket MicroSD card socket for Compute Module 5 Lite only Video Output HDMI 2.0 port up to 4K resolution 2x MIPI DSI connectors (multiplexed with MIPI CSI) Camera I/F - 2x MIPI CSI connectors (multiplexed with MIPI DSI) Networking Gigabit Ethernet RJ45 port 2.5GbE RJ45 port Optional WiFi 5 and Bluetooth 5.2 on Raspberry

CNX Software - Embedded Systems News
 AAPL Ch.2d ago

OWC、Mac Studioや旧Mac miniと同じフットプリントで3.5インチHDDとNVMe M.2 SSDを搭載し重ねて使えるThunderbolt 5対応ドライブ「OWC StudioStack」を日本でも発売開始。
https://applech2.com/archives/20260409-owc-studiostack-now-available.html

#applech2 #OWC #HDD #Mac_mini #Mac_Studio #NVMe #SSD #ドッキングステーション #発売

OWC、Mac Studioや旧Mac miniと同じフットプリントで3.5インチHDDとNVMe M.2 SSDを搭載し重ねて使えるThunderbolt 5対応ドライブ「OWC StudioStack」を日本でも発売開始。

米OWCは2025年12月、Mac Studio向けに3.5インチHDDとNVMe SSDを各1基搭載可能なThunderbolt 5対応のドライブ兼ドック「OWC StudioStack (SKU:OWCTB5SSH00S00)」を発売しましたが、このOWC StudioStackの販売が日本でも開始されています。

AAPL Ch.
Show threadYehor 🇺🇦3d ago

So I moved all LXCs to another #Proxmox node. The problematic drive’s usage has returned to normal, but another node where containers were moved is still fine.

Looks like the issue is in a WD Green SSD on that node. It took 1429 hours to retire it.

I'm running #diskscan on it right now. Have no idea why, because I still will replace it with a spare NVMe drive I have.

#homelab #Proxmox #sdd #nvme #drive

steel_for_humans6d ago

My PC is making a high pitched noise (like coil whine) only under Linux

https://piefed.social/c/linux4noobs/p/1953356/my-pc-is-making-a-high-pitched-noise-like-coil-whine-only-under-linux

My PC is making a high pitched noise (like coil whine) only under Linux

So I built a new PC a couple weeks ago. My old one broke one day (I think I helped it, but that's another story). I was happy to move from a stock …

cnx-software.comApr 3

SupTronics X1208 – A UPS + M.2 NVMe SSD HAT for the Raspberry Pi 5

https://fed.brid.gy/r/https://www.cnx-software.com/2026/04/03/suptronics-x1208-a-ups-m-2-nvme-ssd-hat-for-the-raspberry-pi-5/

SupTronics X1208 – A UPS + M.2 NVMe SSD HAT for the Raspberry Pi 5

The SupTronics X1208 is a UPS and M.2 NVMe SSD HAT for Raspberry Pi 5 designed to offer fast storage and protect the system against data loss during power outages for Edge Computing, NAS, data logging, and other always-on applications. The HAT draws up to 5V/5A from the USB-C port, which charges a 21700 lithium-ion battery (1.5A) and powers the Raspberry Pi 5 directly through the 40-pin GPIO header, eliminating the need for extra cables. It also features an M.2 M-key NVMe slot supporting 2230/2242/2280 SSDs up to 4TB with PCIe 2.0/3.0 speeds. The UPS supports power switching, auto power-on, safe shutdown on low battery, and GPIO-based power/charging control, along with power loss detection. The X1208 board is also equipped with a Maxim fuel gauge I2C chip for battery voltage and capacity monitoring. SupTronics X1208 UPS + M.2 HAT specifications: Compatibility – Raspberry Pi 5 Model B Storage – M.2 M-key

CNX Software - Embedded Systems News
NewsletterTFApr 2

Data Tiering as Infrastructure Strategy: The xiRAID Opus Pivot

Xinnor's xiRAID Opus software helps AI companies lower GPU memory costs by moving data to NVMe storage. Learn how this impacts AI training budgets.

#AITraining, #GPUcosts, #Xinnor, #xiRAIDOpus, #NVMe

https://newsletter.tf/xinnor-xiroid-opus-cuts-ai-training-gpu-costs/

Xinnor xiRAID Opus Cuts GPU Memory Costs for AI Training in 2024

Xinnor's xiRAID Opus software helps AI companies lower GPU memory costs by moving data to NVMe storage. Learn how this impacts AI training budgets.

NewsletterTF
NewsletterTFApr 2

AI training costs can be cut by up to 30% using Xinnor's new xiRAID Opus, a significant saving compared to buying more GPUs.

#AITraining, #GPUcosts, #Xinnor, #xiRAIDOpus, #NVMe
https://newsletter.tf/xinnor-xiroid-opus-cuts-ai-training-gpu-costs/

Xinnor xiRAID Opus Cuts GPU Memory Costs for AI Training in 2024

Xinnor's xiRAID Opus software helps AI companies lower GPU memory costs by moving data to NVMe storage. Learn how this impacts AI training budgets.

NewsletterTF
DesertFOXApr 2

Bei dem Preis muss man sich doch so langsam wirklich fragen, was mit der Welt nicht mehr stimmt. Hatte diese SSD im letzten Herbst noch für 810 EUR gekauft und ich hatte damals schon ein verdammt schlechtes Gewissen! 😉

#SSD #NVMe #Preise #GamingPC #PCGaming #PC #Inflation #Tech

HessenheldenMar 31

Sieht gut aus ☝️

#NVMe #OPNsense #Smart

Alejandro BaezMar 31

I've been slowly moving to #zswap. Though now, quite quickly thanks to this article. 😅 Especially when using #NVMe, the advantage is quite apparent. 😉

https://chrisdown.name/2026/03/24/zswap-vs-zram-when-to-use-what.html

Debunking zswap and zram myths

zswap and zram are fundamentally different approaches with different philosophies. If in doubt, use zswap.