Moscow, Russia (IHOR #1):

Hardware - Dell PowerEdge R210 II:
Intel Xeon E3-1270v2, 16 Gb DDR3 ECC, 2 x 960 Gb SSD, 2x 1000 Mbps (bond)
Up to 4x: Ryzen 9 9900X, 128 Gb ECC DDR5, 2 x 4000 Gb NVMe, 2 x 40000 Mbps (bond)
Saint-Petersburg, Russia (Miran #1):

Hardware - Intel Server:
2 x Intel Xeon X5675, 24 Gb DDR3 ECC, 2 x 500 Gb SSD, 2x 1000 Mbps (bond)
Up to 4x: Ryzen 9 9900X, 128 Gb ECC DDR5, 2 x 4000 Gb NVMe, 2 x 40000 Mbps (bond)
Kemerovo, Russia (Yacolo DC1 #1):

Hardware - Supermicro:
2xIntel Xeon E5-2623v3, 128 Gb DDR4 ECC Reg, 8 x 1 Tb SSD, 10000 Mbps (bond)
Up to 4x: Ryzen 9 9900X, 128 Gb ECC DDR5, 2 x 4000 Gb NVMe, 2 x 40000 Mbps (bond)
Storage Core 10 Gbit/s:

Hardware:
AMD RYZEN 7 5700X, 32 Gb DDR4, 2x240 Gb SSD + 4x8000 Gb HDD Raid10, 10000 Mbps
Up to Supermicro 4U: AMD Epyc 7543, 256 Gb DDR4, 20 x 20 Tb SATA Raid5 + 4x1000 Gb NVMe Raid10, 10000 Mbps (bond)
Storage Saint-Petersburg, Russia (Selectel) 1 Gbit/s:

Hardware:
Intel Xeon E3-1230, 16 Gb DDR3 ECC, 4x1000 Gb HDD Raid10, 1000 Mbps
Up to Supermicro 4U: AMD Epyc 7543, 256 Gb DDR4, 20 x 20 Tb SATA Raid5 + 4x1000 Gb NVMe Raid10, 10000 Mbps (bond)
Storage Moscow, Russia (Selectel) 1 Gbit/s:

Hardware:
Intel Xeon E3-1230, 16 Gb DDR3 ECC, 4x1000 Gb HDD Raid10, 1000 Mbps
Up to Supermicro 4U: AMD Epyc 7543, 256 Gb DDR4, 20 x 20 Tb SATA Raid5 + 4x1000 Gb NVMe Raid10, 10000 Mbps (bond)