TodayToday's edition
46 specs listed, 6 of them differ. Each value is the maker's own; nothing is converted or scored.
| Field | Supermicro Supermicro SYS-221BT-HNC8R | Supermicro Supermicro SYS-621BT-HNC8R |
|---|---|---|
| Part number | SYS-221BT-HNC8R | SYS-621BT-HNC8R |
| Specs, as each maker lists them | ||
| Processor Note | Supports up to 300W TDP CPUs (Air Cooled)*, Supports up to 350W TDP CPUs (Liquid Cooled) , *Air Cooled CPUs with TDP over 205W only supported under specific con | Supports up to 205W TDP CPUs (Air Cooled)*, Supports up to 350W TDP CPUs (Liquid Cooled) , *Air Cooled CPUs with TDP over 125W only supported under specific con |
| Chassis - Model | CSE-217BQ2-R3K04P | CSE-827BQ2-R3K04P |
| System Cooling - Fans | Up to 4x 16K RPM Counter Rotating 8cm Fan(s) | Up to 4x 14.9K RPM Heavy Duty 8cm Fan(s) |
| Drive Bays / Storage - M.2 | 2 M.2 PCIe 4.0 x4 NVMe slots (M-key 22110(default); VROC required for RAID) | 2 M.2 PCIe 4.0 x4 NVMe slots (M-key 22110; VROC required for RAID) |
| Chassis Dimensions and Weight - Depth | 28.75" (730 mm) | 30.5" (774 mm) |
| Drive Bays / Storage - Drive Bays Configuration | Default: Total 6 bays; 2 front hot-swap 2.5" PCIe 5.0 NVMe/SAS drive bays, 4 front hot-swap 2.5" PCIe 4.0 NVMe/SAS drive bays | Default: Total 3 bays; 2 front hot-swap 3.5" PCIe 5.0 NVMe/SAS drive bays, 1 front hot-swap 3.5" PCIe 4.0 NVMe/SAS drive bay |
Shaded rows differ. Rows are matched by their label, so two makers' names for the same figure can sit on separate rows; hover a value to see its maker's own label where it differs.