Package include
1X supermicro H11DSi motherboard
2x AMD EPYC 7551
Motherboard
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| Form Factor |
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| Dimensions |
- 12" x 13.05" (30.5cm x 33.1cm)
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| CPU |
- Dual AMD EPYC™ 7000-series Processors
- Socket SP3
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| Cores |
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| Chipset |
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| Memory Capacity |
- 16 DIMM sockets
- Supports up to 2TB Registered ECC DDR4 2666MHz SDRAM in 16 DIMMs
- 8-channel memory bus
- For Dual CPUs: Recommended that memory be populated equally in adjacent memory banks
- See Detailed Memory Support Matrix
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| Memory Type |
- DDR4 2666 MHz Registered ECC, 288-pin gold-plated DIMMs
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| DIMM Sizes |
- 8GB, 16GB, 32GB, 64GB, 128GB
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| Memory Voltage |
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| Error Detection |
- Corrects single-bit errors
- Detects double-bit errors (using ECC memory)
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| SATA |
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| IPMI |
- Support for Intelligent Platform Management Interface v.2.0
- IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
- ASPEED AST2500 BMC
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| Network Controllers |
- 2 1GbE LAN via Intel® i350-AM21
- 1 Realtek RTL8211E PHY (dedicated IPMI)
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| VGA |
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| SATA |
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| LAN |
- 2 RJ45 Gigabit Ethernet LAN ports
- 1 RJ45 Dedicated IPMI LAN port
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| USB |
- 2 USB 3.0 ports (rear)
- 4 USB 2.0 ports (2 rear + 2 via header)
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| VGA |
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| Others |
- 1 COM port (rear)
- 2 SATA DOM power connector
- 1 TPM 2.0 header
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| PCI-Express |
- 3 PCI-E 3.0 x8
- 2 PCI-E 3.0 x16
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| M.2 |
- Interface: 1 SATA/PCI-E 3.0 x2
- Form factor: 2280, 22110
- Key: M-key
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| BIOS Type |
- AMI 128Mb SPI Flash EEPROM
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| BIOS Features |
- Plug and Play (PnP)
- DMI 2.3
- PCI 2.2
- ACPI 5.1
- USB Keyboard Support
- SMBIOS 3.1.1
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| Software |
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| Power Configurations |
- ACPI Power Management
- Power-on mode control for AC power loss recovery
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| CPU |
- Monitors CPU Core Voltages, +1.5V, +1.8V, +12V +5V, +5V standby
- CPU switching voltage regulator
- Supports system management utility
- VBAT
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| FAN |
- Up to 8-fan status tachometer monitoring
- Up to eight 4-pin fan headers
- Dual Cooling Zone
- Status monitor for speed control
- Pulse Width Modulated (PWM) fan connectors
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| Temperature |
- Monitoring for CPU and chassis environment
- CPU Thermal Trip Support
- Thermal control for 8x Fan connectors
- I2C Temperature Sensing Logic
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| LED |
- CPU / System Overheat LED
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| Other Features |
- Chassis Intrusion Detection
- Chassis Intrusion Header
- UID
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| Environmental Specifications |
- Operating Temperature:
10°C to 35°C (50°F to 95°F)
- Non-operating Temperature:
-40°C to 70°C (-40°F to 158°F)
- Operating Relative Humidity:
8% to 90% (non-condensing)
- Non-operating Relative Humidity:
5% to 95% (non-condensing)
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CPU
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Basic parameters |
CPU family |
EPYC 7000 series |
Production process |
14 nm |
Core codename |
Naples |
Performance parameters |
Number of cores |
Thirty-two cores |
Number of threads |
Sixty-four threads |
CPU frequency |
2GHz |
Dynamic acceleration frequency |
3GHz |
L3 cache |
64MB |
Thermal Design Power (TDP) |
180W |
Memory specifications |
Maximum memory capacity is supported |
2TB |
Memory type |
DDR4 2666MHz |
Memory description |
Maximum number of memory channels: 8
2-Socket theoretical memory bandwidth: 341GB/s |
Technical parameters |
Other technologies |
Supports AMD Secure Root-of-Trust technology, AMD Secure Run technology, AMD Secure Move technology, 2.55GHz for all cores, 128 PCIe 3.0 lanes, dual-slot 1P/2P, Capacity HPC, DBMS and Analytics, VDI, VM Dense |
Payment
1. We accept all kinds payment.
2. The buyer is responsible for customs duties.
Shipping
1. We guarantee to ship out within 24 hours after payment confirmation(except Holiday).
2. If there is any unexpected situation（for example,if the order can not ship out within 24 hours),we will contact you as soon as possible,and follow up closely to ship your order soon.
3. All products will be tested strictly before shipping.
4. We ship to Paypal address ONLY.Please make sure your address in Paypal is matched with your shipping address before you pay.
Contact US
We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.
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