My node is running on bare metal Dell Optiplex MFF 3070 | i5-9thGen 6 core | 32GB DDR4 | 2TB NVMe Gen 4 | 1 GbE Ethernet. Optional SATA 2.5" SSD can be plugged in if StartOS can utilise multiple disks in the future. I synced a full node in 11-12hrs on a 100Mbps ISP connection, twice lol.
Mine is similar to the below but with RAM and SSD Upgrades.
Pro’s = relatively low cost for allot of performance. It’s not far off the Start9’s own NUC’s specs but at a quarter of the price!
Con’s = General purpose Desktop so no Hardware RAID, thus no redundancy against disk failure, unless you manually image the disk periodically.
I don’t know how many people are considering/using HP micro servers, but these were very popular in the AV community several years back as a powerful home NAS/DLNA server. Bang for buck (with upgrades) is very high. I’ve had 2 of these for over 5 years, built and upgraded to about £400 TOC each. They haven’t missed a beat in that time, just updates and reboots.
HP Microserver Gen 8 | Xeon E3-1265L V2 (CPU is an upgrade) | 16GB RAM (also upgrade) | 4 x 3.5" SATA HDD | Hardware RAID Controller | ILO (headless management) | Dual 1GbE LAN (w/VLAN) + 1 ILO LAN) | CD/DVD (which with a cable adapter can be converted to a SATA bootable SSD)
Pro’s = Small form factor, enterprise grade + ILO, quiet, can pack allot of kit all in one box (I have 2 equivalent spec running Hyper-V Core in a home lab). Lots of storage, iirc up to 6TB disks supported. The CPU is socket based so can install a Xeon if required. Has extra PCIe sockets for extra/faster RAID or other adapters. Just tested that can host StartOS as a VM without a problem.
Con’s = Old enough that supports 16GB RAM max. The Sata ports are 2 x 3Gbps + 2 x 6Gbps, + 1 x 6Gbps (CD-DVD/extra SSD). Setup requires a bit of effort especially if running Windows core server.
From what I’ve seen the CPU isn’t the limiting factor running a node the Storage is, so the Gen10 Microserver may be a better bet, it’s CPU is not upgradeable and drops ILO, but otherwise it’s a step up form the Gen8 and supports up to 32GB RAM.
My setups are 1TB SATA SSD running of the CD/DVD controller as a storage disk, partitioned for various things. 2 x 6TB HDD’s RAID 1 on the SATA 6Gbps controller with the 2 x 3Gbps slots not used yet). Same for the other one but running 2 x 4TB disks. This is a 5 year old setup.
Nowadays you can install 2 x 4TB 2.5" SATA SSD’s in 3.5" caddys, plug them in and setup RAID 1 and you are off. If you wanted more disks the options are there if the OS can utilise them.
If you want, you can install VMWare on a microSD, plug it inside the server and run a VM hypervisor. Or Hyper-V off a Bootable USB. Its a very versatile bare metal.