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«Oracle's Sun SPARC Enterprise T5120/T5220 and Oracle's Sun SPARC Enterprise T5140/T5240 Server Architecture Oracle White Paper—Oracle's Sun SPARC ...»

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A removable disk cage in each system plugs directly in front of the fan tray assemblies, allowing airflow to be directed both above and below the disk drives, and then above and below the memory DIMMs and mezzanine boards to efficiently cool the system. Dual cooling fan modules are isolated from the chassis to avoid transfer of rotational vibration to other system components. Also, integration of the fan power board into the fan tray assembly protects users from electrical shock during fan removal/insertion.

In spite of their computational, I/O, and storage density, Oracle’s servers are able to maintain adequate cooling using conventional technologies. In fact, although the fan trays can hold a large number of fans, only the number of fans actually needed to cool the various systems are configured. Minimized DC-DC power conversions also contribute to overall system efficiency.

By providing 12-volt power to the motherboard, power conversion stages are eliminated. This approach reduces generated heat, and introduces further efficiencies to the system.

Minimized cabling for maximized airflow. To minimize cabling and increase reliability, a  variety of smaller boards and riser cards are employed, appropriate to each chassis. These infrastructure boards serve various functions in Oracle's Sun SPARC Enterprise T5120/T5220 and Oracle's Sun SPARC Enterprise T5140/T5240 servers.

Power distribution boards distribute system power from the dual power supplies to the  motherboard and to the disk backplane (via a connector board).

Connector boards eliminate the need for many discrete cables, providing a direct card plug in interconnect to distribute control and most data signals to the disk backplane, fan boards, and the PDB.

Fan boards provide connections for power and control for both the primary and secondary  fans in the front of the chassis. No cables are required because every dual fan module plugs directly into one of these PCBs, which, in turn, plugs into the connector board.

PCIe riser cards plug directly into the motherboard, allowing PCIe cards to be installed.

 Oracle White Paper—Oracle's Sun SPARC Enterprise T5120/T5220 and Oracle's Sun SPARC Enterprise T5140/T5240 Server Architecture In Oracle's Sun SPARC Enterprise T5140/T5240 servers, two XAUI riser cards provide  slots that access to the on-chip 10 GbE interfaces on the UltraSPARC T2 Processor or the Neptune Ethernet chip. Alternately, these slots can provide access to PCIe interfaces. Each slot can either accept an optical/copper XAUI card, or an industry-standard low-profile PCIe card with up to an x8 form factor edge connector. Cards are installed in a horizontal orientation.

The disk backplane mounts to the disk cages in the chassis, delivering disk data through one  or two four-channel, discrete mini-SAS cables from the motherboard. A 4- or 8-disk backplane is offered for Oracle's Sun SPARC Enterprise T5120/T5140 servers, whereas Oracle's Sun SPARC Enterprise T5220/T5240 servers support either an 8- or 16-disk backplane.

Also provided via the disk backplane are two USB connections to the front of the system.

 Oracle's Sun SPARC Enterprise T5120 Server Overview The compact Oracle Sun SPARC Enterprise T5120 server provides significant computational power in a space-efficient, low-power 1RU rack mount package. With high levels of price/performance, a low acquisition cost, and tightly integrated high-performance 10 Gigabit Ethernet, this server is ideally suited to the delivery of horizontally scaled transaction and Web services that require extreme network performance, and can function as a very capable HPC compute node. The server is designed to address the challenges of modern data centers with greatly reduced power consumption and a small physical footprint. Depending on the model selected, Oracle's Sun SPARC Enterprise T5120 server features a single four-core, six-core, or eight-core UltraSPARC T2 processor.

Enclosure The 1RU Oracle Sun SPARC Enterprise T5120 server enclosure is designed for use in a standard 19-inch rack (Table 3).

TABLE 3. DIMENSIONS AND WEIGHT OF ORACLE'S SUN SPARC ENTERPRISE T5120 SERVER

–  –  –

The Oracle Sun SPARC Enterprise T5120 server includes the following major components:

An UltraSPARC T2 processor with four or eight cores at 1.2 GHz, or eight cores at 1.4 GHz  or 1.6 GHz Up to 128 GB of memory in 16 Fully Buffered Dual Inline Memory Module (FB-DIMM)  slots (2 GB, 4 GB, and 8 GB FB-DIMMs supported) Four onboard 10/100/1000 Mb/sec Ethernet ports  Dedicated low-profile PCIe slot (x8)  Two combination XAUI or low-profile PCIe x4 slots  Four USB 2.0 ports (two forward, two rear facing) 

Four or eight available disk drive slots support SAS disk drives or up to four SSDs (Note:

 Eight-disk backplane is not supported with 1.6 GHz CPUs) ILOM system controller  Two (N+1) hot-swappable, high-efficiency 720 watt AC or 660 watt DC power supplies  Four fan assemblies (each with two fans) populated of a possible eight, under environmental monitoring and control, N+1 redundancy. Fans are accessed through a dedicated top panel door.

Front and Rear Perspectives Figure 15 illustrates the front and rear panels of Oracle's Sun SPARC Enterprise T5120 server, showing both the four-disk and eight-disk backplanes.





Oracle White Paper—Oracle's Sun SPARC Enterprise T5120/T5220 and Oracle's Sun SPARC Enterprise T5140/T5240 Server Architecture Figure 15. This illustrates the front and rear panels of Oracle's Sun SPARC Enterprise T5120 server.

External features of Oracle's Sun SPARC Enterprise T5120 server include Front and rear system and component status indicator lights that provide locator (white),  service required (amber), and activity status (green) for the system Up to four or eight hot-plug SAS disk drives or SSDs insertable through the front panel  One slimline, slot-accessible DVD+/RW accessible through the front panel  Four USB 2.0 ports, two on the front panel, and two on the rear  Two hot-plug/hot-swap (N+1) power supplies with integral fans insertable from the rear  Rear power-supply indicator lights that convey the status of each power supply  A single power plug on each hot-plug/hot-swap power supply  Four 10/100/1000Base-T autosensing Ethernet ports  A DB-9 TTYA serial port for serial devices (not connected to the ILOM system controller  serial port) A total of three PCIe card slots, two of which can alternately support XAUI cards connected  to the UltraSPARC T2 10 GbE interfaces Two management ports for use with the ILOM system controller; RJ-45 serial management  port provides default connection to the ILOM controller Oracle White Paper—Oracle's Sun SPARC Enterprise T5120/T5220 and Oracle's Sun SPARC Enterprise T5140/T5240 Server Architecture Oracle's Sun SPARC Enterprise T5220 Server Overview The expandable Oracle's Sun SPARC Enterprise T5220 server is optimized to deliver transaction and Web services, including Java 2 Platform, Enterprise Edition (J2EE platform) technology application services; enterprise application services (such as enterprise resource planning (ERP), customer relationship management (CRM), and supply chain management (SCM)); and distributed databases. With considerable expansion capabilities and integrated virtualization technologies, Oracle's Sun SPARC Enterprise T5220 server is also an ideal platform for consolidated Tier 1 and Tier 2 workloads.

Enclosure The Oracle Sun SPARC Enterprise T5220 server features a compact, yet expandable 2RU rack mount chassis (Table 4), giving organizations the flexibility to scale their processing and I/O needs without wasting precious space.

TABLE 4. DIMENSIONS AND WEIGHT OF ORACLE'S SUN SPARC ENTERPRISE T5220 SERVER

–  –  –

Oracle's Sun SPARC Enterprise T5220 server includes the following major components:

An UltraSPARC T2 processor with four or eight cores at 1.2 GHz or eight cores at 1.4 GHz or 

1.6 GHz Up to 128 GB of memory in 16 FB-DIMM slots (2 GB, 4 GB, and 8 GB FB-DIMMs)  Four onboard 10/100/1000 Mb/sec Ethernet ports  Four dedicated low-profile PCIe slots  Two combination XAUI or low-profile PCIe x4 slots  Four USB 2.0 ports (two forward, two rear facing)  Oracle White Paper—Oracle's Sun SPARC Enterprise T5120/T5220 and Oracle's Sun SPARC Enterprise T5140/T5240 Server Architecture Eight or 16 available disk drives slots that support SAS commodity disk drives or SSDs  ILOM system controller  Two (N+1) hot-plug/hot-swap high-efficiency 750 watt or 11 watt AC power supplies or 1200  watt DC power supplies Three fan assemblies (each with two fans) populated of a possible six, under environmental  monitoring and control, N+1 redundancy Front and Rear Perspectives Figure 16 illustrates the front and back panels of Oracle's Sun SPARC Enterprise T5220 server, including views of both the 8- and 16-disk backplanes.

Figure 16. This illustrates the front and back panels of Oracle's Sun SPARC Enterprise T5220 server.

External features of Oracle's Sun SPARC Enterprise T5220 server include Front and rear system and component status indicator lights that provide locator (white),  service required (amber), and activity status (green) for the system Up to 8 or 16 hot-plug SAS disk drives or SSDs insertable through the front panel of the  system One slimline DVD +/RW drive accessible through the front panel  Oracle White Paper—Oracle's Sun SPARC Enterprise T5120/T5220 and Oracle's Sun SPARC Enterprise T5140/T5240 Server Architecture Four USB 2.0 ports, two on the front panel, and two on the rear  Two hot-plug/hot-swap N+1 power supplies with integral plugs and fans insertable from the  rear (rear power supply indicator lights convey the status of each power supply) Four 10/100/1000Base-T autosensing Ethernet ports  A DB-9 TTYA serial port for serial devices (not connected to the ILOM system controller  serial port) A total of six PCIe card slots, two of which can support XAUI cards connected to the  UltraSPARC T2 10 GbE interfaces Two management ports for use with the ILOM system controller; RJ-45 serial management  port provides default connection to the ILOM controller (network management port supports an optional RJ-45 10/100Base-T connection to the ILOM system controller) Oracle's Sun SPARC Enterprise T5140 Server Overview With support for up to two UltraSPARC T2 Plus processors, and up to 128 threads, the compact Oracle Sun SPARC Enterprise T5140 server provides breakthrough computational power in a space-efficient, low-power 1RU rack mount package. With high levels of price/performance and a low acquisition cost, this server is ideally suited to the delivery of horizontally scaled transaction and Web services, and presents many opportunities as a consolidation and virtualization server. The server is designed to address the challenges of modern data centers with greatly reduced power consumption and a small physical footprint. Depending on the model selected, the Sun SPARC Enterprise T5140 server features dual four-core, six-core, or eight-core UltraSPARC T2 Plus processors.

Enclosure The 1RU Oracle Sun SPARC Enterprise T5140 server enclosure is designed for use in a standard 19-inch rack (Table 5).

TABLE 5. DIMENSIONS AND WEIGHT OFORACLE'S SUN SPARC ENTERPRISE T5140 SERVER

–  –  –

The Oracle Sun SPARC Enterprise T5140 server includes the following major components:

Oracle White Paper—Oracle's Sun SPARC Enterprise T5120/T5220 and Oracle's Sun SPARC Enterprise T5140/T5240 Server Architecture Two UltraSPARC T2 Plus processors with four, six, or eight cores at 1.2 GHz or eight cores at 

1.4 GHz Up to 128 GB of memory in 16 FB-DIMM slots (2 GB, 4 GB, and 8 GB FB-DIMMs are  supported) Four onboard 10/100/1000 Mb/sec Ethernet ports  Dedicated low-profile PCIe slot (x8 with x16 connector)  Two combination XAUI or low-profile PCIe x8 slots  Four USB 2.0 ports (two forward, two rear facing)  Four or eight available disk drives slots that support SAS commodity disk drives or SSDs  (Note: Eight-disk backplane is not supported with either 1.4 GHz CPUs or the DC power supply) ILOM system controller  Two (N+1) hot-swappable, high-efficiency 720 watt AC or 660 watt DC power supply units  Six fan assemblies (each with two fans), under environmental monitoring and control, N+1  redundancy (fans accessible through a dedicated top panel door) Front and Rear Perspectives Figure 17 illustrates the front and rear panels of Oracle's Sun SPARC Enterprise T5140 server, including both views of the four-disk and eight-disk backplanes.

Figure 17. This illustrates the front and rear panels of Oracle's Sun SPARC Enterprise T5140 server.



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