Qubesotron: Difference between revisions

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{{Infobox individual system
{{Infobox individual system
   |image = Qubesotron.jpeg
   |image = Qubesotron_2026.jpeg
   |image_size = 300
   |image_size = 300
   |caption = Qubesotron, with its side panel removed
   |caption = Qubesotron, with its side panel removed
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   |motherboard = [[KGPE-D16]]
   |motherboard = [[KGPE-D16]]
   |cpu = 2x [[Opteron]] 6386 SE
   |cpu = 2x [[Opteron]] 6386 SE
  |gpu = AMD Radeon Pro W5500
   |ram = 128GB (8x Micron MT36KSF2G72PZ-1G6E1HF)
   |ram = 128GB (8x Micron MT36KSF2G72PZ-1G6E1HF)
   |storage1 = 2x 1TB NVMe SSD
   |storage1 = 2x 1.6TB Samsung PM1725a Enterprise HHHL NVMe SSD
   |storage2 = 2x 480GB SATA SSD
   |storage2 = 4x 14TB 7200rpm HDD
  |storage3 = 2x 14TB 7200rpm HDD
   |storagecontroller = [[PIKE2008|PIKE2008 (IT-mode)]]
   |storagecontroller = [[PIKE2008|PIKE2008 (IT-mode)]]
   |psu = 750W (EVGA SuperNova 750 B2 Bronze)
   |psu = 750W (EVGA SuperNova 750 B2 Bronze)
   |chassis = Deepcool MATREXX 50
   |chassis = Deepcool MATREXX 50
   |cooler = 2x [[Dynatron|Dynatron A13]]
   |cooler = 2x Dynatron A13
   |nic = Generic RTL8125 2.5GbE
   |nic = SolarFlare SFN7122F dual-SFP+ 10GbE


   |firmware = [[coreboot-D16]] 4.11 master
   |firmware = [[coreboot-15h]] master
   |payload = SeaBIOS
   |payload = SeaBIOS
   |oproms = No
   |oproms = No
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}}
}}


'''Qubesotron''' is Dodoid's KGPE-D16 server, and the current host of 15h.org. Named for originally running Qubes OS when built, Qubesotron has in actuality run Debian for most of its life.
'''Qubesotron''' is Dodoid's KGPE-D16 server, and the current host of 15h.org. If this page is loading, Qubesotron is running!
 
Named for originally running [[Qubes OS]] when built, Qubesotron has in actuality run Debian for most of its life.
 
[[File:Qubesotron.jpeg|thumb|Qubesotron's internals circa 2024]]
[[File:QubesotronThermal.jpg|thumb|Qubesotron's internals (as in the image above), as seen by a thermal camera while under full CPU load. Note the high board temperature around the sockets and on the VRMs - despite reasonable SSI EEB compatibility, airflow in the MATREXX 50 case is relatively poor compared to a server chassis]]

Latest revision as of 04:00, 24 February 2026

Qubesotron
Qubesotron, with its side panel removed
Overview
OwnerDodoid
Built2018 - present
Hardware
MotherboardKGPE-D16
CPU2x Opteron 6386 SE
RAM128GB (8x Micron MT36KSF2G72PZ-1G6E1HF)
Graphics AdapterAMD Radeon Pro W5500
Storage Devices
  • 2x 1.6TB Samsung PM1725a Enterprise HHHL NVMe SSD
  • 4x 14TB 7200rpm HDD
Storage ControllerPIKE2008 (IT-mode)
Power Supply750W (EVGA SuperNova 750 B2 Bronze)
ChassisDeepcool MATREXX 50
CPU Cooler2x Dynatron A13
Network AdapterSolarFlare SFN7122F dual-SFP+ 10GbE
Software
Firmwarecoreboot-15h master
Firmware PayloadSeaBIOS
Option ROMs Executed?No
Operating SystemDebian Stable
FilesystemZFS
Primary WorkloadHomelab Server (NFS NAS, Nextcloud, etc), host of 15h.org

Qubesotron is Dodoid's KGPE-D16 server, and the current host of 15h.org. If this page is loading, Qubesotron is running!

Named for originally running Qubes OS when built, Qubesotron has in actuality run Debian for most of its life.

Qubesotron's internals circa 2024
Qubesotron's internals (as in the image above), as seen by a thermal camera while under full CPU load. Note the high board temperature around the sockets and on the VRMs - despite reasonable SSI EEB compatibility, airflow in the MATREXX 50 case is relatively poor compared to a server chassis