HP / HPE ProCurve 2910al-24G J9145A Switch teardown and shenanigans (WHL #108)
Earlier this year, I got my hands on a bunch of old HP switches, 20+4+x ports in 1U, in basic configuration without like fancy 10G addon cards. These were thrown out when my employer moved, but realistically, they should have been in the trash years ago. PCB date late 2008, component date more like mid-2009, so they were a solid 15 years in 24/7 operation. Good stuff.
So I had a peek. Like I always do
Hardware is of course ancient, the main processor is some (dual!) ARM11(56T2S) chip with ARMv6 architecture from like 2002. And while the thing has all the oomph it needs for 24/7 sustained 100% load on all ports with VLAN and filtering and sniffing, it’s doesn’t come lightly from a single ASIC like a modern switch would. […]
[…] all of my NVMe activity of the recent months had to lead to something – the Blueendless USB dock…