TodayToday's edition
47 specs listed, 5 of them differ. Each value is the maker's own; nothing is converted or scored.
| Field | Supermicro Supermicro SYS-221BT-DNC8R | Supermicro Supermicro SYS-221BT-DNTR |
|---|---|---|
| Part number | SYS-221BT-DNC8R | SYS-221BT-DNTR |
| Specs, as each maker lists them | ||
| Operating Systems | ESXi 7.0 U3, ESXi 8.0, Hypervisor 8.2.1, Oracle Linux 9.0, RHEL 9.0, SLES 15 SP4, SLES 15 SP5, Windows Server 2022, Windows Server 2025 | ESXi 7.0 U3, ESXi 8.0, Hypervisor 8.2.1, Oracle Linux 9.0, RHEL 8.8, RHEL 9.0, SLES 15 SP4, SLES 15 SP5, Windows Server 2022, Windows Server 2025 |
| On-Board Devices - SAS | SAS (12Gbps) via Broadcom® 3816; (IT mode) | Not listed |
| Drive Bays / Storage - Drive Bays Configuration | Default: Total 12 bays; 2 front hot-swap 2.5" PCIe 5.0 NVMe/SAS drive bays, 10 front hot-swap 2.5" PCIe 4.0 NVMe/SAS drive bays | Default: Total 12 bays; 2 front hot-swap 2.5" PCIe 5.0 NVMe/SATA drive bays, 10 front hot-swap 2.5" PCIe 4.0 NVMe/SATA drive bays |
| Expansion Slots - PCI-Express (PCIe) Configuration | Default: 1 PCIe 5.0 x8 LP slot, 1 PCIe 5.0 x16 LP slot, 1 PCIe 5.0 x16 AIOM slot (OCP 3.0 compatible) | Default: 2 PCIe 5.0 x8 LP slots, 1 PCIe 5.0 x16 LP slot, 1 PCIe 5.0 x16 AIOM slot (OCP 3.0 compatible); Option A: 1 PCIe 4.0 x16 FHFL slot, 1 PCIe 5.0 x16 LP sl |
| Max GPU Count | Not listed | Up to 1 double-width or 1 single-width GPU |
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.