Supermicro SYS-221H-TN24R

MPN / P/N

SYS-221H-TN24R

Supply scope — exact configuration agreed separately

Configurable server platform, not a fixed installed CPU/RAM/storage build. Per-node and shared resources remain separate on multi-node systems.

Manufacturer model

SYS-221H-TN24R

Supported processor support

Dual Socket E (LGA-4677) 5th/4th Gen Intel® Xeon® Scalable processors

Supported memory support

32 DIMM slots supporting up to 8TB of memory; RDIMMs up to DDR5-5600

Supported expansion support

Optional PCIe slot configurations up to 8 PCIe 5.0 x8 or 4 PCIe 5.0 x16 slots with support for double-width GPU/Accelerator cards

Supported networking support

Flexible networking options with up to 2 AIOM networking slots (OCP NIC 3.0 compatible)

Supported storage / backplane support

24x 2.5" hot-swap NVMe/SATA/SAS drive bays, 2x internal M.2 NVMe/SATA drive slots, Optional RAID support via storage add-on card

Supported cooling configuration

4 heavy duty hot-swap fans with optimal fan speed control

Chassis height

3.5" (88.9 mm)

Chassis width

17.2" (437 mm)

Chassis depth

29.9" (760 mm)

Platform form factor

2U Rackmount

Documented selection limits

Configurable server platform: CPU, RAM, drives, GPUs, networking adapters and optional licenses are not asserted to be installed. All capacities are supported limits or configuration options, not delivered capacity. Agree the exact BOM separately. Multi-node counts and limits retain per-node versus shared-system scope. NVMe/SAS/SATA, risers, cooling and power redundancy may require specific optional hardware and workload validation. No stock or lifecycle guarantee.

Specification source: Supermicro ↗
Checked against documentation: 19.10.2026