SYS-221BT-DNC8R Supermicro SuperServer Dual Xeon Scalable 4th Gen 2U Server
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SuperServer
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SYS-221BT-DNC8R
High-Density 2U Multi-Node Rack Server architecture with per-node isolation using the SYS-221BT-DNC8R
The SYS-221BT-DNC8R is a 2U Supermicro BigTwin platform that consolidates 2 independent compute nodes into a single chassis, enabling clean failure-domain separation for clustered services. Each node supports dual Intel Xeon Scalable 5th/4th Gen processors on the LGA4677 C741 platform, aligning CPU core density and memory bandwidth with modern virtualisation, SDS, and database tiers.
Per node, the SYS-221BT-DNC8R delivers a balanced memory architecture with 16 DDR5 ECC RDIMM slots and an 8-channel design for predictable throughput under mixed IO and compute pressure. PCIe 5.0 expansion (x16 and x8 low-profile) plus an OCP NIC 3.0 SFF interface provides high-bandwidth pathways for east-west traffic and storage fabrics. Storage is engineered for IO-intensive profiles: 12x 2.5in hot-swap bays per node support NVMe/SAS/SATA, complemented by dual M.2 22110 NVMe boot devices on PCIe Gen4 to keep front bays dedicated to data tiers.
Why Choose the SYS-221BT-DNC8R?
The SYS-221BT-DNC8R is designed for density-to-performance efficiency by pairing dual-socket compute with dual-node consolidation, reducing rack unit consumption while preserving operational independence per node. This deployment logic supports scalable cluster growth, consistent serviceability via hot-swap storage, and enterprise availability with redundant 2200W Titanium PSUs and platform-level manageability.
Supermicro engineering focuses on data-centre-aligned serviceability and lifecycle stability, combining IPMI/BMC remote management with security foundations such as TPM 2.0 and NIST 800-193 Silicon RoT capabilities for secure boot and firmware recovery, matching controlled enterprise change processes.
Key Applications:
- Software-Defined Storage (SDS) clusters
- All-flash object and block storage
- Virtualisation and private cloud compute
- HCI nodes with per-node isolation
- IO-intensive databases
At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your SYS-221BT-DNC8R rollout and extended warranty options up to 6 years to secure long-term platform standardisation.
Technical details of SYS-221BT-DNC8R
How long is the Warranty and how you can get technical support for SYS-221BT-DNC8R
| Warranty: | 12 months (part) 12 months (labor) |
|---|---|
| Advanced replacement: | yes |
| RMA Url: | https://www.supermicro.com/en/support/rma/ |
| Description: | Cross-Shipment only in specific Time Frames. RMA-Number Required, No guaranteed delivery times. On-site service is not standard. |
| Support Portal: | https://support.happyware.com |
|---|
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