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AS-8125GS-TNHR

AS-8125GS-TNHR

Supermicro 8U 18Bays Dual AMD Processor Rackmount Server
 
  • High density 8U system with NVIDIA® HGX™ H100 8-GPU, Highest GPU communication using NVIDIA® NVLINK™ + NVIDIA® NVSwitch™, 8 NIC for GPU direct RDMA (1:1 GPU Ratio)
  • 24 DIMM Slots; Up to 6TB DRAM; 4800 ECC DDR5 LRDIMM;RDIMM;
  • 8 PCIe Gen 5.0 X16 LP, and up to 4 PCIe Gen 5.0 X16 FHFL Slots
  • Flexible networking options
  • 2x 2.5" Hot-swap  SATA drive bays, 1 M.2 NVMe for boot drive only, up to 16x 2.5" Hot-swap  NVMe drive bays (12 by default + 4 optional)
  • 10 heavy duty fans with optimal fan speed control
  • 6x 3000W redundant Titanium level power supplies
  • High Performance Computing, AI/Deep Learning Training, Industrial Automation, Retail, Climate and Weather Modeling
 
Storage configuration notice:
2x 2.5" SATA Drive
16x 2.5" NVMe Drive
1x M.2 drive
To maintain quality and integrity, this product is sold only as a completely-assembled system (with minimum 2 CPUs(minimum 48 cores per socket, 56 cores recommended), 1.5TB Memory for HGX-100 8GPU's, 1 Storage device, and 1 network device). Service: OSNBD3 is highly recommended.
 

Note: Image above may show a varied configuration or optional part. Please refer to parts list for standard parts included.

Configure Options

CPU ▼
Qty / Pick Option Price
AMD EPYC 4th Gen Processor 9124 (3.00GHz,200W)
AMD EPYC 4th Gen Processor 9224 (2.50GHz,200W)
AMD EPYC 4th Gen Processor 9254 (2.50GHz,200W)
AMD EPYC 4th Gen Processor 9334 (2.70GHz,210W)
AMD EPYC 4th Gen Processor 9354 (3.25GHz,280W)
AMD EPYC 4th Gen Processor 9454 (3.75GHz,290W)
AMD EPYC 4th Gen Processor 9534 (2.45GHz,280W)
AMD EPYC 4th Gen Processor 9554 (3.10GHz,360W)
AMD EPYC 4th Gen Processor 9634 (2.25GHz,290W)
AMD EPYC 4th Gen Processor 9654 (2.40GHz,360W)
AMD EPYC 4th Gen Processor 9174F (4.10GHz,320W)
AMD EPYC 4th Gen Processor 9274F (3.40GHz,320W)
AMD EPYC 4th Gen Processor 9374F (3.85GHz,320W)
AMD EPYC 4th Gen Processor 9474F (3.60GHz,360W)
AMD EPYC 4th Gen Processor 9354P (3.25GHz,280W)
AMD EPYC 4th Gen Processor 9454P (2.75GHz,290W)
AMD EPYC 4th Gen Processor 9554P (3.10GHz,360W)
AMD EPYC 4th Gen Processor 9654P (2.40GHz,360W)
MEMORY ▼
No options configured for this category.
Enterprise-Class HDD/SSD ▼
Qty / Pick Option Price
Samsung PM897 2.5" SATA 6Gb/s SSD 960GB
Samsung PM897 2.5" SATA 6Gb/s SSD 1.92TB
Samsung PM897 2.5" SATA 6Gb/s SSD 3.84TB
Samsung 870 QVO 2.5" SATA 6Gb/s SSD 2TB
Samsung 870 QVO 2.5" SATA 6Gb/s SSD 4TB
Samsung 870 QVO 2.5" SATA 6Gb/s SSD 8TB
Samsung PM893 2.5" SATA 6Gb/s SSD 240GB
Samsung PM893 2.5" SATA 6Gb/s SSD 960GB
Samsung PM893 2.5" SATA 6Gb/s SSD 1.92TB
Samsung PM893 2.5" SATA 6Gb/s SSD 3.84TB
Samsung PM893 2.5" SATA 6Gb/s SSD 7.68TB
Samsung SM883 2.5" SATA III SSD 480GB
Samsung PM893 2.5" SATA 6Gb/s SSD 480GB
Samsung 870 EVO 2.5" SATA 6Gb/s SSD 250GB
Samsung 870 EVO 2.5" SATA 6Gb/s SSD 500GB
Samsung 870 EVO 2.5" SATA 6Gb/s SSD 1TB
Samsung 870 EVO 2.5" SATA 6Gb/s SSD 2TB
Samsung 870 EVO 2.5" SATA 6Gb/s SSD 4TB
NETWORK CARD ▼
Qty / Pick Option Price
Intel® 1G Ethernet Adapter I350-T2V2 (2x RJ-45)
Intel® 1G Ethernet Adapter I350-T4V2 (4x RJ-45)
Intel® 10G Ethernet Adapter X710-DA2 (2x QSFP+)
Intel® 40G Ethernet Adapter XL710-QDA1 (1x QSFP+)
Intel® 40G Ethernet Adapter XL710-QDA2 (2x QSFP+)
Intel® 10G Ethernet Adapter X550-T1 (1x RJ45)
Intel® 10G Ethernet Adapter X550-T2 (2x RJ45)
Intel® 25G Ethernet Adapter XXV710-DA1 (1x SFP28)
Intel® 25G Ethernet Adapter XXV710-DA2 (2x SFP28)
Intel® 10G Ethernet Adapter X520-DA2 (2x SFP+)
Mellanox NVIDIA 10/25GbE MCX512A-ACAT ConnectX-5 Ethernet Adapter (2x QSFP28)
Mellanox NVIDIA 100GbE MCX516A-CCAT ConnectX-5 Ethernet Adapter (2x QSFP28)
Mellanox NVIDIA 200GbE MCX653105A-HDAT-SP ConnectX-6 VPI Ethernet Adapter (1x QSFP56)
Mellanox NVIDIA 200GbE MCX653106A-HDAT-SP ConnectX-6 VPI Ethernet Adapter (2x QSFP56)
Broadcom NetXtreme 1G PCIe 2.0 x1 Ethernet Card (2x RJ45)
Broadcom NetXtreme 1G PCIe 2.0 x4 Ethernet Card (4x RJ45)
Broadcom NetXtreme 10G PCIe 3.0 x8 Ethernet Card (2x RJ45)
Broadcom NetXtreme 10G PCIe 3.0 x8 Ethernet Card (2x SFP+)
Broadcom NetXtreme 25G PCIe 3.0 x8 Ethernet Card (2x SFP28)
Broadcom NetXtreme 25G PCIe 4.0 x16 Ethernet Card (4x SFP28)
Broadcom NetXtreme 100G PCIe 4.0 x16 EthernetCard (2x QSFP56)
OPERATING SYSTEM ▼
Qty / Pick Option Price
*Please contact our sales for more operating system options
Debian Linux (No Media) (32-Bit/64-Bit)
Fedora Linux Desktop Edition (No Media) (32-Bit/64-Bit)
Ubuntu Linux LTS Server Edition (No Media) (32-Bit/64-Bit)
CentOS Enterprise Linux (No Media) (32-Bit/64-bit)
Fedora Linux Workstation Edition 64-bit (No Media)
Microsoft Windows Server 2025 Standard 64-bit-1User
WARRANTY ▼
Qty / Pick Option Price
*1 Year Parts Replacement Warranty
3 Year Parts Replacement Warranty - Server Value $500 to $2000
3 Year Parts Replacement Warranty - Server Value $2001 to $4000
3 Year Parts Replacement Warranty - Server Value $4001 to $7000
3 Year Parts Replacement Warranty - Server Value $7001 to $10000
3 Year Parts Replacement Warranty - Server Value Over $10000
RAID CONTROLLER CARD ▼
Qty / Pick Option Price
*NO RAID Controller Card
Broadcom 9500-8i SAS3/SATA/NVMe 8-Port HBA
Broadcom MegaRAID 9560-8i SAS3/SATA/NVMe 8-Port RAID Controller
LSI 9560-16I TRI MODE NVMe RAID CONTROLLER
Broadcom MegaRAID 9580-8i8e SAS3/SATA/NVMe 8+8-Port RAID Controller
Areca ARC-1886-8i 8 Ports SAS/SATA/NVMe RAID Controller Card
Areca ARC-1886-16i 16 Ports SAS/SATA/NVMe RAID Controller Card
Areca ARC-1886-8X8i 8+8 Ports SAS/SATA/NVMe RAID Controller Card
GPU/Coprocessor ▼
Qty / Pick Option Price
*No GPU
NVIDIA L40S 48GB GDDR6 GPU Card
NVIDIA A100 80GB HBM2e GPU Card
NVIDIA RTX 4000 ADA GDDR6 Video Card 20GB
NVIDIA RTX 5000 ADA GDDR6 Video Card 32GB
NVIDIA RTX 4500 ADA GDDR6 Video Card 24GB
NVIDIA RTX 6000 ADA GDDR6 Video Card 48GB
NVIDIA L40 48GB GDDR6 GPU Card
NVIDIA H100 80GB HBM2e GPU Card
NVMe M.2 ▼
Qty / Pick Option Price
*No NVMe M.2 Drives
Samsung 980 PRO MZ-V8P500B/AM M.2 NVMe SSD 500GB
Samsung 980 PRO MZ-V8P1T0B/AM M.2 NVMe SSD 1TB
Samsung 970 EVO Plus MZ-V7S1T0B/AM M.2 NVMe SSD 1TB
Samsung 970 EVO Plus MZ-V7S2T0B/AM M.2 NVMe SSD 2TB
Samsung 980 PRO MZ-V8P2T0B/AM M.2 NVMe SSD 2TB
Samsung 970 EVO Plus MZ-V7S500B/AM M.2 NVMe SSD 500GB
WD Black SN850 M.2 G4 NVMe SSD 500GB
WD Black SN850 M.2 G4 NVMe SSD 1TB
WD Black SN850 M.2 G4 NVMe SSD 2TB
SAMSUNG PM9A3 M.2 Nvme SSD 960GB
SAMSUNG PM9A3 M.2 Nvme SSD 1.92TB
SAMSUNG PM9A3 M.2 Nvme SSD 3.84TB
Samsung 990 PRO MZ-V9P1T0B/AM M.2 NVMe SSD 1TB
Samsung 990 PRO MZ-V9P2T0B/AM M.2 NVMe SSD 2TB
Samsung 970 EVO Plus MZ-V7S500B/AM M.2 NVMe SSD 250GB
Samsung 990 PRO MZ-V9P4T0B/AM M.2 NVMe SSD 4TB
Samsung 980 EVO MZ-V8V250B/AM M.2 NVMe SSD 250GB
Samsung 980 EVO MZ-V8V500B/AM M.2 NVMe SSD 500GB
Samsung 980 EVO MZ-V8V1T0B/AM M.2 NVMe SSD 1TB
Samsung 990 EVO MZ-V9E1T0B/AM M.2 NVMe SSD 1TB
Samsung 990 EVO MZ-V9E2T0B/AM M.2 NVMe SSD 2TB
NVMe U.2/U.3 ▼
Qty / Pick Option Price
*No NVMe U.2/U.3 Drives
Samsung PM9A3 2.5" U.2 NVMe SSD 960GB
Samsung PM9A3 2.5" U.2 NVMe SSD 1.92TB
Samsung PM9A3 2.5" U.2 NVMe SSD 3.84TB
Samsung PM9A3 2.5" U.2 NVMe SSD 7.68TB
Samsung PM9A3 2.5" U.2 NVMe SSD 15TB

Technical Specifications

Processor
CPU:
Dual Socket SP5
AMD EPYC™ 9004 Series Processors

Core Count:
Up to 128C/256T

Note:
Supports up to 400W TDP CPUs (Air Cooled)

Max GPU Count:
Up to 8 onboard GPU(s)

Supported GPU:
NVIDIA SXM: HGX H100 8-GPU (80GB)

CPU-GPU Interconnect:
PCIe 5.0 x16 CPU-to-GPU Interconnect

GPU-GPU Interconnect:
NVIDIA® NVLink® with NVSwitch™
Memory
Memory:
Slot Count: 24 DIMM slots
Max Memory (1DPC): Up to 6TB 4800MT/s ECC DDR5 RDIMM/LRDIMM

Memory Voltage:
1.1V
Chassis
8U Rackmount Chassis
Dimensions
Height:
14" (355.6 mm)
Width:
17.2" (437 mm)
Depth:
33.2" (843.28 mm)
Drive Bays
Drive Bays Configuration:
Default: Total 18 bay(s)
2 front hot-swap 2.5" SATA drive bay(s)
4 front hot-swap 2.5" NVMe drive bay(s)
12 front hot-swap 2.5" NVMe drive bay(s)
(NVMe support may require additional storage controller and/or cables)

M.2:
1 M.2 NVMe slot(s) (M-key)
Expansion Slots
PCI-Express (PCIe) Configuration:
Default
8 PCIe 5.0 x16 LP slot(s)
2 PCIe 5.0 x16 FHFL slot(s)
Power Supply
1x 3000W Redundant Titanium Level power supply
Dimension (WxHxL):
106.5 x 82.1 x 245.5 mm

+12V:
Max: 91.66A / Min: 0A (200Vac-240Vac)

12V SB:
Max: 3A / Min: 0A

AC Input:
3000W: 207-240Vac / 50-60Hz

Output Type:
Backplanes (gold finger)
Onboard Devices
Chipset:
AMD SP5
 
NVMe
 
Network Connectivity
Front Panel
LED:
Hard drive activity LED
Network activity LEDs
Power status LED
System Overheat & Power Fail LED

Buttons:
Power On/Off button
System Reset button
Input / Output
Video:
1 VGA port(s)
Cooling
Fans:
10 heavy duty fans with optimal fan speed control
BIOS
BIOS Type:
AMI 32MB SPI Flash EEPROM
Operating Environment
Environmental Spec.:
Operating Temperature: 10°C ~ 35°C (50°F ~ 95°F)
Non-operating Temperature: -40°C to 60°C (-40°F to 140°F)
Operating Relative Humidity: 8% to 90% (non-condensing)
Non-operating Relative Humidity: 5% to 95% (non-condensing)

Frequently Asked Questions

Yes. Spectrum Servers offers custom configurations for all server products. Use the Configure Options section above to select processors, memory, storage and other components, or request a custom quote.

All products sold by Spectrum Servers include the manufacturer's standard warranty. Extended warranty options are available. Contact our sales team at sales@spectrumservers.com or call +1 (626) 956-0100 for details.

Lead times vary by product and configuration. In-stock items typically ship within 1–3 business days. Custom configured systems may take 5–15 business days. Contact us for specific availability and lead time information.

Yes. Spectrum Servers provides technical support for all products sold. Our engineers are available Monday–Friday 8:30AM–5:30PM PST. Reach us at +1 (800) 526-8650 or email sales@spectrumservers.com.

Yes. Volume discounts are available for orders of 5 or more units. Please request a quote or contact our sales team directly for pricing on larger orders.
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