Supermicro Server 4U Rackmount Chassis Sys 621H Tn12R Cloud Virtualization
Product Details
| Processorsupport: | Intel Xeon / AMD EPYC | Maxmemorycapacity: | Up To 4TB |
|---|---|---|---|
| Storageoptions: | SATA, SAS, NVMe SSDs | Securityfeatures: | TPM 2.0, Secure Boot, BIOS Password |
| Raidsupport: | Hardware RAID 0/1/5/10/50/60 | Expansionslots: | PCIe 3.0/4.0/5.0 Slots |
| Networkconnectivity: | 1GbE, 10GbE, 25GbE, 40GbE, 100GbE Options | Processor Main Frequency: | 3.1GHz |
| Highlight |
4U supermicro server chassis,Cloud supermicro server chassis,SYS-621H-TN12R |
||
Product Description
Supermicro Server 4U Rackmount Chassis Sys 621H Tn12R Cloud Virtualization
Product Description
The Supermicro SYS-621H-TN12R is a 2U dual-socket Hyper server built for virtualization, SDS, AI inference, and HPC. It supports 4th/5th Gen Intel Xeon Scalable processors (up to 64 cores per CPU) and 32 DDR5 DIMM slots (up to 8TB) , delivering massive compute and memory density. Unlike standard 2U servers, it features 12 x 3.5” front hot-swap NVMe/SAS/SATA bays (supports 2.5” adapters), up to 4 double-width GPUs (H100, L40S), and CXL 1.1 support for accelerator expansion. With redundant Titanium PSUs and IPMI 2.0, it balances performance, storage flexibility, and enterprise reliability.
Key Differentiators
-
Dual 4th/5th Gen Intel Xeon Scalable (up to 64 cores/CPU, 350W TDP)
-
32 x DDR5 DIMM slots: up to 8TB at 5600 MT/s
-
12 x 3.5” hot-swap NVMe/SAS/SATA front bays + 2 x M.2 PCIe 4.0
-
Up to 4 double-width GPUs (H100, L40S, A100)
-
4 x PCIe 5.0 x16 + 2 x PCIe 5.0 x16 AIOM (OCP 3.0), CXL 1.1
-
Onboard SATA/NVMe RAID 0/1/5/10, Intel VROC support
-
Redundant 1200W Titanium PSUs (96% efficiency); 800W/1600W options
-
IPMI 2.0, KVM-over-LAN, TPM 2.0, SuperDoctor 5
Specifications
| Category | Specification |
|---|---|
| Model | SYS-621H-TN12R |
| Form Factor | 2U rackmount |
| CPU Support | Dual Socket E (LGA4677), 4th/5th Gen Intel Xeon Scalable, up to 64 cores/350W TDP |
| Memory | 32 x DDR5 DIMM slots, up to 8TB ECC RDIMM at 4400/4800/5600 MT/s |
| Front Bays | 12 x 3.5” hot-swap NVMe/SAS/SATA (supports 2.5” adapters) |
| M.2 | 2 x PCIe 4.0 x4 NVMe (2280/22110) |
| RAID | Onboard SATA/NVMe RAID 0/1/5/10, Intel VROC |
| PCIe Slots | Up to 4 x PCIe 5.0 x16 + 2 x PCIe 5.0 x16 AIOM (OCP 3.0), CXL 1.1 |
| GPU Support | Up to 4 double-width GPUs (H100, L40S, A100) |
| Networking | 2 x AIOM (OCP 3.0) slots + dedicated 1GbE BMC |
| Management | IPMI 2.0, KVM-over-LAN, SuperDoctor 5, TPM 2.0 |
| Power Supply | 2 x 1200W Titanium (96%) redundant; 800W/1600W options |
| Cooling | 4 x heavy-duty hot-swap fans |
| Dimensions (WxHxD) | 437 x 88.9 x 803 mm (17.2 x 3.5 x 31.6 in) |
| Weight (net) | ~16.8 kg (37 lb) |
Product Highlights
Supermicro Server 4U Rackmount Chassis Sys 621H Tn12R Cloud Virtualization Product Description The Supermicro SYS-621H-TN12R is a 2U dual-socket Hyper server built for virtualization, SDS, AI inference, and HPC. It supports 4th/5th Gen Intel Xeon Scalable processors (up to 64 cores per CPU) and 32 ...
Dell PowerEdge R940xa 4U Rack Server 2x Xeon Gold 5222 Windows OS For Enterprise AI And Database Workloads
Dell R940xa Overview The Dell R940xa is a high-performance server equipped with dual Intel Xeon Silver 5222 processors, 16GB of RAM, and a 480GB SSD SATA RI storage. Featuring a 1600W power supply, this server is designed to handle demanding workloads in enterprise environments and provide ...
Huawei S6730-H48X6CZ-V2: 48×10GE SFP+, 6×40/100GE Uplinks, Low Latency, iStack for Data Center ToR.
Huawei S6730-H48X6CZ-V2 Core Switch The Huawei CloudEngine S6730-H48X6CZ-V2 is a 1U rack-mounted core switch tailored for enterprise campus aggregation and data center deployment, with part number 02354VCP and initial supporting firmware V600R022C00. Equipped with fixed ports including 48×10GE SFP+ ...
ODM ThinkSystem Lenovo SR650 V3 2U Dual Socket Server Enterprise Solutions
Lenovo ThinkSystem SR650 V3 – 2U Enterprise Rack Server The Lenovo ThinkSystem SR650 V3 is a next-generation, dual-socket 2U rack server engineered for enterprise data centers, cloud infrastructures, and GPU-accelerated workloads. It delivers exceptional performance, industry-leading scalability, ...
ESC8000-E12 4U ASUS Server 32x DDR5 DIMMs 8xDual Slot GPUs Custom
ASUS ESC8000-E12 4U Server: Supports 2x Intel Xeon 6 CPUs, 32x DDR5 DIMMs (Up to 4TB), 8x Dual-Slot GPUs (Up to 600W Each, H200/RTX PRO 6000), 8x 2.5" Drive Bays, and 3+1 Titanium PSUs ASUS ESC8000-E12: 4U GPU Server with Intel Xeon 6 Processors Product Overview The ASUS ESC8000-E12 is a high...
Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.
