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Supermicro

Supermicro AS-2125HS-TNR | Hyper 2U Dual AMD EPYC Server, 24x 2.5" NVMe/SAS/SATA, Up to 6TB DDR5

SKU:AS-2125HS-TNR

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Description

The Supermicro AS-2125HS-TNR is a storage-optimized 2U rackmount server designed for virtualization, software-defined storage, AI inference, and cloud computing. Powered by dual AMD EPYC 9004/9005 Series processors with up to 320 cores, it supports up to 6TB DDR5 memory across 24 DIMM slots and features 24 hot-swap 2.5-inch NVMe/SAS/SATA drive bays. Expansion options include up to 8 PCIe 5.0 slots supporting up to 3 double-width GPUs, plus an AIOM OCP 3.0 networking slot for flexible connectivity.

Features

Dual AMD EPYC 9004/9005 Series processor support with up to 320 cores and 640 threads
- PCIe 5.0 architecture with 128 PCIe lanes between dual CPU sockets for maximum I/O bandwidth
- 24 DDR5 DIMM slots supporting up to 6TB memory at DDR5-6400 speeds
- 24 hot-swap 2.5-inch NVMe/SAS/SATA drive bays for flexible high-capacity storage
- Configurable PCIe 5.0 expansion: up to 8x PCIe 5.0 x8 or 4x PCIe 5.0 x16 slots
- GPU-ready: supports up to 3 double-width GPU accelerators for AI/ML workloads
- AIOM slot with OCP NIC 3.0 compatibility for flexible networking options
- Dual M.2 PCIe 3.0 NVMe slots (2280/22110) for boot drives or caching
- IPMI 2.0 with dedicated management port, KVM-over-IP, and remote media support
- Dual 1600W Titanium-level redundant power supplies for high efficiency
- Advanced thermal management with PWM-controlled fans and optimized airflow
- Tool-less hot-swap drive caddies for simplified maintenance
- ASPEED AST2600 BMC for comprehensive system monitoring and management
- Compatible with VMware ESXi, Windows Server, RHEL, SLES, Oracle Linux, and Citrix Hypervisor

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Form Factor: 2U rackmount server
- Processors: Dual socket SP5, supports AMD EPYC 9004/9005 Series (up to 320 cores/640 threads)
- Memory: 24 DDR5 DIMM slots (1DPC), supports up to 6TB DDR5-6400 RDIMM
- Storage: 24 hot-swap 2.5-inch NVMe/SAS/SATA drive bays, 2x M.2 PCIe 3.0 NVMe slots (2280/22110)
- Expansion: Up to 8 PCIe 5.0 x8 slots or 4 PCIe 5.0 x16 slots (configurable), supports up to 3 double-width GPUs
- Networking: 1 AIOM slot (OCP NIC 3.0 compatible), 1 dedicated 1GbE RJ45 IPMI port
- Management: IPMI 2.0 with KVM, remote virtual media, SuperDoctor 5, Supermicro Automation Assistant
- Power Supply: Dual 1600W redundant Titanium (96%+) efficiency power supplies
- Motherboard: H13DSH with ASPEED AST2600 BMC
- Cooling: PWM fans with tachometer monitoring, optimized air shrouds

FAQs

Q: What processors are supported by the AS-2125HS-TNR?
A: This server supports dual AMD EPYC 9004 Series processors (Genoa, Genoa-X, Bergamo) out of the box. AMD EPYC 9005 Series processors are also supported with motherboard board revision 2.xx or higher, offering drop-in compatibility for future upgrades.

Q: How many GPUs can this server accommodate?
A: The AS-2125HS-TNR can support up to 3 double-width GPUs when configured with the appropriate PCIe slot layout. The flexible PCIe 5.0 expansion allows configurations from 4x PCIe 5.0 x16 slots to 8x PCIe 5.0 x8 slots depending on your GPU and expansion card requirements.

Q: What storage configurations are available?
A: The system features 24 hot-swap 2.5-inch drive bays that support NVMe, SAS, or SATA drives (note that NVMe and SAS support may require additional controllers or cables). Two M.2 PCIe 3.0 NVMe slots are also available for boot drives or caching in 2280 or 22110 form factors.

Q: What is the maximum memory capacity?
A: The server supports up to 6TB of DDR5 memory across 24 DIMM slots using RDIMM modules at speeds up to DDR5-6400. This high memory capacity makes it ideal for virtualization, in-memory databases, and large-scale data analytics workloads.

Q: What networking options are available?
A: The AS-2125HS-TNR includes one AIOM slot compatible with OCP NIC 3.0 mezzanine cards for flexible high-speed networking. A dedicated 1GbE RJ45 port provides out-of-band IPMI 2.0 management with KVM and remote media capabilities. Network cards are sold separately and can be configured to your requirements.

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