| Capability / feature |
Máy chủ Cisco UCS C225 M6 SFF Rack Server |
| Chassis |
One Rack Unit (1RU) chassis |
| CPU |
One or two AMD Milan or Rome processors |
| Memory |
32 slots for Registered DIMMs (RDIMMs) or Load-Reduced DIMMs (LRDIMMs) |
| Multi-bit error protection |
This server supports multi-bit error protection. |
| Video |
The Cisco Integrated Management Controller (CIMC) provides video using the Matrox G200e video/graphics controller: |
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Integrated 2D graphics core with hardware acceleration
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Embedded DDR memory interface supports up to 512 MB of addressable memory (8 MB is allocated by default to video memory)
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Supports display resolutions up to 1920 x 1200 16 bpp @ 60 Hz
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High-speed, integrated 24-bit RAMDAC
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Single-lane PCI-Express host interface running at Gen 1 speed
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| Power subsystem |
Up to two of the following hot-swappable power supplies: |
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1050 W (AC)
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1050 W (DC)
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1600 W (AC)
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2300 W (AC)
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| One power supply is mandatory; one more can be added for 1 + 1 redundancy. |
| Front panel |
A front-panel controller provides status indications and control buttons. |
| ACPI |
This server supports the Advanced Configuration and Power Interface (ACPI) 4.0 standard. |
| Fans |
Eight hot-swappable fans for front-to-rear cooling |
| InfiniBand |
The InfiniBand architecture is supported by the PCIe slots. |
| Expansion slots |
Three half-height riser slots |
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Riser 1 (controlled by CPU 1):
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| ◦ One x16 PCIe Gen 4.0 slot (Cisco VIC), half-height, 3/4 length |
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Riser 2 (controlled by CPU 1):
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| ◦ One x8 PCIe Gen 4.0 slot, half-height, 3/4 length |
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Riser 3 (controlled by CPU 1):
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| ◦ One x16 PCIe Gen 4.0 slot (Cisco VIC), half-height, 3/4 length |
| OR |
| Two full-height riser slots |
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Riser 1 (controlled by CPU 1):
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| ◦ One x16 PCIe Gen 4.0 slot (Cisco VIC), full-height, 3/4 length |
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Riser 2 (controlled by CPU 1):
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| ◦ One x16 PCIe Gen 4.0 slot (Cisco VIC), full-height, 3/4 length |
| Interfaces |
Rear panel: |
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One 1Gbase-T RJ-45 management port
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One RS-232 serial port (RJ45 connector)
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One DB15 VGA connector
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Two USB 3.0 port connectors
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One flexible modular LAN on motherboard (mLOM)/OCP 3.0 slot that can accommodate various interface cards
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| Front panel: |
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One KVM console connector (supplies two USB 2.0 connectors, one VGA DB15 video connector, and one serial port (RS232) RJ45 connector)
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| Internal storage devices |
Drive storage: |
| Drives are installed into front-panel drive bays, which provide hot-swappable access for SAS/SATA or NVMe drives. The server is orderable in two different versions: |
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UCSC-C225-M6S (option 1):
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| ◦ Up to 10 SFF SAS/SATA Hard Drives (HDDs) or SAS/SATA Solid State Drives (SSDs) |
| ◦ Optionally, up to four SFF NVMe PCIe SSDs (replacing SAS/SATA drives). These drives must be placed in front drive bays 1, 2, 3, and 4 only and are controlled from CPU1. The rest of the bays (5 - 10) can be populated with SAS/SATA SSDs or HDDs. |
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UCSC-C225-M6N (option 2):
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| ◦ Up to 10 SFF NVMe PCIe SSDs only. All drives are controlled from CPU1. Only one CPU is required when choosing NVMe SSDs. |
| Other storage: |
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A ministorage module connector on the motherboard supports a boot-optimized RAID controller carrier that holds two SATA M.2 SSDs. Mixing different capacity SATA M.2 SSDs is not supported.
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| Integrated management processor |
A Baseboard Management Controller (BMC) runs Cisco Integrated Management Controller (CIMC) firmware. |
| Depending on your CIMC settings, the CIMC can be accessed through the 1-GE dedicated management port or a Cisco Virtual Interface Card (VIC). |
| CIMC manages certain components within the server, such as the Cisco 12G SAS HBA. |
| Storage controllers |
One Cisco M6 12G SAS RAID controller or up to two Cisco 12G SAS HBAs plug into a dedicated slot. |
| Cisco M6 12G SAS RAID Controller with 4GB FBWC: |
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RAID support (RAID 0, 1, 5, 6, 10, 50, 60, SRAID0, and JBOD mode)
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Supports up to 24 internal SAS/SATA drives
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Plugs into a dedicated slot
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| Cisco 12G SAS HBA: |
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No RAID support
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JBOD/Pass-through Mode support
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Supports up to 16 SAS/SATA internal drives
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Plugs into a dedicated slot
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| Modular LAN on Motherboard (mLOM)/ |
The dedicated mLOM/OCP 3.0 slot on the motherboard can flexibly accommodate the following cards: |
| Open Compute Project (OCP) 3.0 slot |
Cisco Virtual Interface Cards (VIC)
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OCP 3.0 network interface card (UCSC-O-ID10GC)
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| Cisco Intersight |
Cisco Intersight provides server management capabilities. |
| Note: Cisco UCS Manager (UCSM) support is not available for this server. |
| Cisco Integrated Management Controller (CIMC) |
Requires CIMC Release 4.2(1) or later |
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Minimum 10°C to 35°C (50°F to 95°F) with no direct sunlight (If any A10, A100, or rear HDDs are installed, the 35°C (50°F) restriction changes to 30°C (86° F).) |
| Maximum allowable operating temperature derated |
| 1C/300 m (1F/547 ft) above 950 m (3117 ft) |
| Extended operating temperature |
5°C to 40°C (41°F to 104°F) with no direct sunlight |
| Maximum allowable operating temperature de-rated 1C/175 m (1F/319 ft) above 950 m (3117 ft) |
| 5°C to 4°5C (41°F to 113°F) with no direct sunlight |
| Maximum allowable operating temperature de-rated 1C/125 m (1F/228 ft) above 950 m (3117 ft) |
| System performance may be impacted when operating in the extended operating temperature range. |
| Operation above 40°C is limited to less than 1% of annual operating hours. |
| Hardware configuration limits apply to extended operating temperature range. |
| Nonoperating temperature |
Below -40°C or above 65°C (below -40°F or above 149°F) |
| Maximum rate of change (operating and nonoperating) |
| 20°C/hr (36°F/hr) |
| Operating relative humidity |
8% to 90% and 24°C (75°F) maximum dew-point temperature, noncondensing environment |
| Nonoperating relative humidity |
5% to 95% and 33°C (91°F) maximum dew-point temperature, noncondensing environment |
| Operating altitude |
0 m to 3050 m {10,000 ft) |
| Nonoperating altitude |
Below 0 m or above 12,000 m (39,370 ft) |
