Supermicro A+ Hyper Server AS -1125HS-TNR
The Supermicro AS -1125HS-TNR is a 1U dual-processor A+ Hyper server supporting AMD EPYC 9004 (Genoa/Bergamo) series processors. Providing 24 DDR5 DIMM slots, eight hot-swap 2.5-inch PCIe 5.0 NVMe/SATA/SAS drive bays, and dual PCIe 5.0 expansion slots, it offers high memory bandwidth and I/O throughput in a dense form factor.
Specifications
| Brand | Supermicro |
|---|---|
| Family | A+ Hyper Server |
| Form factor | 1U rack |
| Released | Nov 2022 |
| Form factor | 1U rack |
| Sockets | 2 |
| Processor family | AMD EPYC 9004 Series |
| Memory slots | 24 |
| Max memory | 6TB DDR5-4800 |
| Drive bays | 8x 2.5-inch hot-swap NVMe/SATA/SAS |
| Power supplies | 2x 1200W Redundant Titanium |
Generations
- Previous generation: Supermicro A+ Ultra Server AS -1124US-TNRP
Compatible parts
HBAs
AOC-S3808L-L8IT Supermicro AOC-S3808L-L8IT: Standard LP 8 internal ports (12Gb/s) Gen-4 16HDD HBA
AOC-S3816L-L16IT Supermicro AOC-S3816L-L16IT: Standard LP 16 internal ports (12Gb/s) Gen-4 HBA
RAID controllers
AOC-S3908L-H8IR Supermicro AOC-S3908L-H8iR: 8 int 12Gb/s SAS3 ports, x8 Gen4, ROC, LP, 240 HDD w/exp
AOC-S3916L-H16IR Supermicro AOC-S3916L-H16iR: 16 int 12Gb/s SAS3 ports, x8 Gen4, SAS3916 controller with 240PD RAID key
TPM modules
AOM-TPM-9670H-FIPS Supermicro AOM-TPM-9670H-FIPS: SPI Capable TPM 2.0 Provisioned for Server, Horizontal Form Factor, Supporting FIPS 140-2
AOM-TPM-9670V Supermicro AOM-TPM-9670V: SPI capable TPM 2.0 with Infineon 9670 controller vertical form factor
AOM-TPM-9672V-FIPS Supermicro AOM-TPM-9672V-FIPS: AOM-TPM-9672V-FIPS TPM 2.0 with 10 pins SPI support FIPS
AOM-TPM-9672V Supermicro AOM-TPM-9672V: SPI capable TPM 2.0 with Infineon 9672 controller vertical form factor
Backplanes
BPN-NVME5-HS119N-S4R Supermicro BPN-NVME5-HS119N-S4R: 1U 4-slot backplane, 4x SAS3/SATA3/NVME5
Drive caddies
MCP-220-00178-0B Supermicro MCP-220-00178-0B: 2.5 thin profile drive tray, Orange tab (for hotswap NVMe drive)
Rail kits
MCP-290-00168-0N Supermicro MCP-290-00168-0N: 7.5" cable management arm + 41" long ball-bearing rail set
MCP-290-11901-0N Supermicro MCP-290-11901-0N: 41" ball-bearing rail set for Hyper servers
MCP-290-11902-0N Supermicro MCP-290-11902-0N: 35.25" ball-bearing rail set for Hyper servers
MCP-290-11903-0N Supermicro MCP-290-11903-0N: 30.5" ball-bearing rail set for Hyper servers
MCP-290-21103-0N Supermicro MCP-290-21103-0N: 21.65" ball-bearing rail set for Hyper servers
Works together
How the Supermicro A+ Hyper Server AS -1125HS-TNR connects to servers, storage and the network: 4 ways, with the parts and products on each path.
Fibre Channel SAN
Match the speed: 16Gb and 32Gb FC HBAs, switches and array ports work together, and each generation also runs one or two speeds below its own (a 32Gb port runs at 16Gb and 8Gb).
Switches
Cisco MDS 9124V 1U rack
Cisco MDS 9148V 1RU
Dell Connectrix DS-7730B 2U switch
Brocade G-Series G730 2U
Storage
Dell PowerMax 2500 4U multi-node rack
Dell PowerMax 8500 system bay multi-enclosure
Dell PowerStore 1200T 2U rack
Dell PowerStore 3200T 2U rack
Dell PowerStore 5200T 2U rack
Dell PowerStore 9200T 2U rack
Optics
57-1000262-01 Brocade 16G FC SFP+ ELWL 25 km
57-1000333-01 Brocade 32G FC SFP+ SWL
57-1000487-01 Brocade 16G FC SFP+ SWL
iSCSI and NVMe/TCP over Ethernet
Keep the speed the same at all three points: a 25GbE server, a 25GbE switch port and a 25GbE array port. Mixed speeds work but the slowest link sets the pace.
Adapters for the server (check the fit list)
AOC-A100G-B2CM Supermicro AOC-A100G-b2CM: OCP 3.0 AIOM 2x 100GbE QSFP28 PCIe 4.0 x16 Broadcom BCM57508
AOC-A25G-B2S-P Supermicro AOC-A25G-B2S-P: AIOM 2-port 25GbE SFP28, Broadcom BCM57414
AOC-A25G-B2SM Supermicro AOC-A25G-b2SM: OCP 3.0 AIOM 2x 25GbE SFP28 PCIe x8 Intel E810-XXVAM2
AOC-A25G-I2SM Supermicro AOC-A25G-i2SM: OCP 3.0 AIOM 4x 25GbE SFP28 PCIe x8 Intel E810-CAM1
Switches
Cisco Nexus 9332D-GX2B 1U fixed switch
Cisco Nexus 9364D-GX2A 2U fixed switch
Dell PowerSwitch S5448F-ON 1U switch
HPE Aruba CX 9300 1U fixed 400G switch
Storage
- Dell PowerMax 2500 4U multi-node rack
- Dell PowerMax 8500 system bay multi-enclosure
- Dell PowerStore 1200T 2U rack
- Dell PowerStore 3200T 2U rack
- Dell PowerStore 5200T 2U rack
- Dell PowerStore 9200T 2U rack
Optics
QSFP-100G-CWDM4-AR Arista 100GBASE-CWDM4 QSFP28 Optical Transceiver Module
QSFP-100G-LR4-AR Arista 100GBASE-LR4 QSFP28 Optical Transceiver Module
QSFP-100G-SR4 Arista 100GBASE-SR4 QSFP28 Optical Transceiver
Direct-attached SAS
12Gb SAS uses Mini-SAS HD (SFF-8644) connectors; older 6Gb gear uses Mini-SAS (SFF-8088). Adapter cables exist, but the link runs at the slower speed.
Adapters for the server (check the fit list)
AOC-S3008L-L8E Supermicro AOC-S3008L-L8E: Standard LP, 8 internal ports (12Gb/s) Gen-3; HBA
Storage
Dell PowerVault ME5012 2U rack
Dell PowerVault ME5024 2U rack
Dell PowerVault ME5084 5U rack
Lenovo ThinkSystem DE6400H 2U rack
Lenovo ThinkSystem DE6600H 2U rack
HPE MSA 2060 2U rack
File storage (NFS and SMB)
Front-end ports face the clients; back-end ports (on scale-out systems) connect the nodes to each other and need their own switch pair.
Adapters for the server (check the fit list)
- AOC-A100G-B2CM Supermicro AOC-A100G-b2CM: OCP 3.0 AIOM 2x 100GbE QSFP28 PCIe 4.0 x16 Broadcom BCM57508
- AOC-A25G-B2S-P Supermicro AOC-A25G-B2S-P: AIOM 2-port 25GbE SFP28, Broadcom BCM57414
- AOC-A25G-B2SM Supermicro AOC-A25G-b2SM: OCP 3.0 AIOM 2x 25GbE SFP28 PCIe x8 Intel E810-XXVAM2
- AOC-A25G-I2SM Supermicro AOC-A25G-i2SM: OCP 3.0 AIOM 4x 25GbE SFP28 PCIe x8 Intel E810-CAM1
Switches
- Cisco Nexus 9332D-GX2B 1U fixed switch
- Cisco Nexus 9364D-GX2A 2U fixed switch
- Dell PowerSwitch S5448F-ON 1U switch
- HPE Aruba CX 9300 1U fixed 400G switch
Storage
- Dell PowerStore 1200T 2U rack
- Dell PowerStore 3200T 2U rack
- Dell PowerStore 5200T 2U rack
- Dell PowerStore 9200T 2U rack
Dell PowerScale A300 4U
Dell PowerScale A3000 4U 4-node chassis
Optics
- QSFP-100G-CWDM4-AR Arista 100GBASE-CWDM4 QSFP28 Optical Transceiver Module
- QSFP-100G-LR4-AR Arista 100GBASE-LR4 QSFP28 Optical Transceiver Module
- QSFP-100G-SR4 Arista 100GBASE-SR4 QSFP28 Optical Transceiver
Plan and size it
- Draw this setup in the topology planner mrplanb.com
- Add up rack power and space rack-density.com
- Virtualization storage Ledger: scored storage platforms mrplanb.com
- SAN transport and NVMe over FC for backup mrplanb.com
Check compatibility with Supermicro
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that Supermicro has tested with the Supermicro A+ Hyper Server AS -1125HS-TNR.
- Compatibility Supermicro tested memory, drives and add-on cards (per system page)
- Support Supermicro Support
Equivalent models from other brands
- Dell PowerEdge R6625 · compare
- HPE ProLiant DL365 Gen11 · compare
- Lenovo ThinkSystem SR645 V3 · compare
FAQ
What processor socket is used on the AS -1125HS-TNR?
The system features dual AMD Socket SP5 supporting AMD EPYC 9004 series processors up to 360W TDP.
What is the memory channel layout?
Each CPU supports 12 DDR5 memory channels, fully mapped to the 24 DIMM slots for balanced 1 DPC bandwidth.
Buying or selling AS -1125HS-TNR?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- Supermicro AS -1125HS-TNR Specification, checked 2026-10-28