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Products
Computing Platforms
SGI Cloud Rack
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Breakthrough Density and Configurability for Cluster Computing
Cool, Clean and Efficient
The CloudRack product family takes a new rack-centric approach to server design, achieving extreme densities with break through energy efficiency and high reliability. CloudRack capitalizes on an ultra-efficient, Eco-Logical™ design which uses fan-less and cover-less 1U server trays with all cooling and AC-DC power conversion performed with N+1 redundancy at the rack level. This assures maximum power usage, cooling efficiency, and staggering server densities with up to 1824 cores per cabinet.
From Scalable, Workgroup Clusters to Scale-Out Data Centers
CloudRack enclosures are available in a variety of form factors, meeting the most common deployment needs. Only 14U tall, CloudRack X2 is the ideal scalable, workgroup cluster when deployed on casters in an engineering laboratory environment. It can also be easily rackmounted in any industry-standard 19" rack, especially handy for scale-out deployments in existing rack build-outs. CloudRack C2 realizes even higher densities with a choice of 24U or 42U, 24-inch wide cabinet configurations perfect for large data center environments.
The Power XE™ Difference
CloudRack is the first of many SGI products to utilize Power XE - a next-generation cabinet-level power distribution technology:
Dramatic Thermal Efficiency
CloudRack is thermally optimized to allow data centers to operate at much higher temperatures, up to 104°F (40°C).
Design to Order Optimization
SGI DTO processes assure CloudRack C2 systems are tailored to your computing environment and optimized to support your specific computing applications. Cabinets in 24U and 42U configurations are built ready to take advantage of next generation AMD and Intel designs for better performance, energy efficiency, and virtualization capabilities. CloudRack C2 systems are rigorously tested then shipped to your data center floor, ready for immediate integration.
Cloudrack™ C2

Cool, Clean and Efficient
CloudRack C2 delivers extreme densities with break through energy efficiency for cluster computing in a unified cabinet design where power and cooling is centralized at the rack level. Its Eco-Logical™ design uses fan-less and cover-less 1U server trays, assuring maximum power usage, cooling efficiency, and staggering server densities with up to 1824 cores per cabinet.
Ideal for Scale-Out Deployments
CloudRack C2 is the ideal choice for data centers looking to maximize server density while cutting operational costs. By leveraging three-phase input power, CloudRack C2 delivers dramatic bottom-line savings by eliminating stranded power (a data center's power capacity which is paid for, but ultimately unused)
Available in both 24U and 42U sizes, the 24-inch wide cabinets were designed for hot-aisle, cold-aisle data centers.
Cloudrack™ X2

The Scalable Workgroup Cluster
CloudRack X2 is a unified enclosure that combines extreme densities with breakthrough energy efficiency for cluster computing. It brings scalability, flexibility and efficiency to HPC, graphics and Internet applications. CloudRack X2 enclosure allows for flexible deployment either as a stand-alone unit mounted on casters for in-lab use, or installed in industry-standard 19 inch racks—especially valuable for heterogeneous computing environments.
Cool, Clean and Efficient
CloudRack X2 assures maximum power usage, cooling efficiency, and staggering server densities with up to 216 cores per enclosure in a footprint of only five square feet. CloudRack X2 capitalizes on an ultra-efficient Eco-logical™ design that uses fan-less and cover-less 1U server trays installed vertically in the 14U enclosure. As a result, HPC installations are now able to immediately capitalize on the many performance, density and thermal advantages of the tray-based CloudRack design.
Design to Order Optimization for Internet, HPC and Graphics Environments
SGI DTO processes assure CloudRack X2 systems are tailored to your computing environment and optimized to support your specific computing applications. Enclosures are available to address needs ranging from HPC workgroup clusters to high-performance quad-socket database servers and scale-out Internet deployments. GPU-based configurations are even available to speed graphics calculations. For investment protection, CloudRack X2 is ready to take advantage of next generation AMD and Intel designs. CloudRack X2 systems are rigorously tested then shipped to your data center floor, ready for immediate integration.
Enclosures
From Scalable, Workgroup Clusters to Scale-Out Data Centers
CloudRack enclosures are available in a variety of form factors to meet a wide array of deployment needs. Only 14U tall, CloudRack X2 is the ideal scalable, workgroup cluster when deployed on casters in an engineering laboratory environment. It can also be easily rackmounted in any industry-standard 19" rack, especially handy for scale-out deployments in existing rack build-outs. CloudRack C2 realizes even higher densities with a choice of 24U or 42U, 24-inch wide cabinet configurations perfect for large data center environments.
| Product Family |
CloudRack X2 | CloudRack C2 | CloudRack C2 |
| Enclosure Model | CR2000-14U | CR2000-24U | CR2000-42U |
| Enclosure Type | 14U rackmount enclosure or deployed standalone on casters | 24U cabinet | 42U cabinet |
| Max. Trays | Nine | 22 | 38 |
| Max. Servers | 18 dual-socket | 44 dual-socket | 76 dual-socket |
| Max. Processors (Cores) | 36 (216 cores) | 88 (1056 cores) | 152 (1824 cores) |
| Max. 3.5" Drives (Max. Capacity) | 108 (216TB) | 264 (528TB) | 456 (912TB) |
| Max. 2.5" Drives (Max. Capacity) | 108 (54TB) | 264 (132TB) | 456 (228TB) |
| Networking Support | 2U for switches and/or other networking equipment | 2U* for switches and/or other networking equipment | 4U* for switches and/or other networking equipment |
| Cooling Architecture | N+1 redundant, hot swappable fan arrays in rear of enclosure. Server trays are fanless. | N+1 redundant, hot swappable fan arrays in rear of cabinet. Server trays are fanless. | N+1 redundant, hot swappable fan arrays in rear of cabinet. Server trays are fanless. |
| Airflow | Front-to-back, ideal for hot-aisle/cold-aisle environments | Front-to-back, ideal for hot-aisle/cold-aisle environments | Front-to-back, ideal for hot-aisle/cold-aisle environments |
| Max. Ambient Temperature | 104°F/40°C** | 104°F/40°C** | 104°F/40°C** |
| Input Power | 180-250VAC (50-60Hz) with multiple 2-phase and 3-phase PDU options | 180-250VAC (50-60Hz) with multiple 2-phase and 3-phase PDU options | 180-250VAC (50-60Hz) with multiple 2-phase and 3-phase PDU options |
| Power Architecture | PowerXE™ 12VDC internal power distribution | PowerXE™ 12VDC internal power distribution | PowerXE™ 12VDC internal power distribution |
| Max. Rectifier Modules | Three | Six | 12 |
| Dimensions (HxWxD) | 24.4" (14U) x 17.6" x 41". Height is 27.2" on optional casters. | 47.2" (24U) x 24" x 46" | 78.7" (42U) x 24" x 46" |
* Optional 2U additional networking available with two fewer trays
** May be lower for some configurations
2-Way Intel® Xeon®
CloudRack supports one of the widest selections of server boards based on the latest Intel platforms. In addition, SGI's Day One Advantage assures customer access to next generation platforms as they become available. The choice of CloudRack cabinets and trays in conjunction with the company's design-to-order business model, gives SGI customers unequaled configuration flexibility.
| Model Number | TR2102-TY12 | TR2106-TY7 | TR2106-TY9 | TR2108-TY2 | TR2112-TY9 |
| Chassis Profile | CloudRack Tray | CloudRack Tray | CloudRack Tray | CloudRack Tray | CloudRack Tray |
| Servers/System | One dual-socket | One dual-socket | One dual-socket | One dual-socket | One dual-socket |
| Chipset | Intel 5520 | Intel 5520 | Intel 5500 or 5520 | Intel 5500 | Intel 5500 |
| Max. Processors | Two Intel Xeon quad- or six-core 5500 or 5600 series | Two Intel Xeon quad- or six-core 5500 or 5600 series | Two Intel Xeon quad- or six-core 5500 or 5600 series | Two Intel Xeon quad- or six-core 5500 or 5600 series | Two Intel Xeon quad- or six-core 5500 or 5600 series |
| Max. Cores | 12 | 12 | 12 | 12 | 12 |
| Max. Memory | 96GB | 144GB | 96GB | 96GB | 96GB |
| Memory Slots | 12 | 18 | 12 | 12 | 12 |
| Memory Type | 1333/1066/800 MHz DDR3 ECC reg. | 1333/1066/800 MHz DDR3 ECC reg. or unbuffered | 1333/1066/800 MHz DDR3 ECC reg. | 1333/1066/800 MHz DDR3 ECC reg. or unbuffered | 1333/1066/800 MHz DDR3 ECC reg. |
| Max. Hard Disk Drives & Max. Capacity | Two 2.5" (max. 1TB) SATA II hot-swap drives | Six 3.5" (max. 12TB) SATA II quick-release drives | Four 2.5" (max. 2TB) SATA II hot-swap drives plus two 3.5" (max. 4TB) SATA II quick-release drives. DVD optional with one fewer drive. | Eight 3.5" (max. 16TB) SAS or SATA II quick-release drives | Twelve 3.5" (max. 24TB) SATA II quick release drives (twelve/server) |
| SATA ports (Onboard) | Six | Six | Six | Six | N/A |
| SAS ports (Onboard, Optional) | None | N/A | None | Four* | None |
| SAS RAID (Onboard, Optional) | N/A | N/A | N/A | LSI 1064E: JBOD, 0, 1, 10 | N/A |
| Expansion Slots, Riser-based | Up to two PCI-E 2.0 x16 slots for Tesla M1060 cards | N/A | One PCI-E 2.0 x16 slot | N/A | One PCI-E 2.0 x16 slot. HBA, SATA/SAS, Promise, 8i, TX8650, PCI-E |
| Networking (Onboard) | Dual GigE (Intel 82576) | Four GigE (Intel 82576EB + 85274L) | Dual GigE (Intel 82576) and optional QSFP QDR Mellanox InfiniBand port | Dual GigE (Intel 82576) | Dual GigE (Intel 82576) |
| IPMI Remote Management (Optional) | Integrated IPMI 2.0 + KVM | Integrated IPMI 2.0 + KVM | Integrated IPMI 2.0 + KVM | Integrated IPMI 2.0 + KVM | Integrated IPMI 2.0 + KVM |
| Video (Onboard) | Matrox G200eW | AST2050 | Matrox G200eW | AST2050 | Matrox G200eW |
| Thermal Management | Fanless, front-to-back airflow via cabinet fans | Fanless, front-to-back airflow via cabinet fans | Fanless, front-to-back airflow via cabinet fans | Fanless, front-to-back airflow via cabinet fans | Fanless, front-to-back airflow via cabinet fans |
| Power Supply | None | None | None | None | None |
| Enclosure Compatibility | CloudRack C2 and CloudRack X2 | CloudRack C2 and CloudRack X2 | CloudRack C2 and CloudRack X2 | CloudRack C2 and CloudRack X2 | CloudRack C2 and CloudRack X2 |
| Dimensions (HxWxD) | 1.75" x 19.5" x 31" | 1.75" x 19.5" x 31" | 1.75" x 19.5" x 31" | 1.75" x 19.5" x 31" | 1.75" x 19.5" x 31" |
| Model Number | TR2102-2TY9 | TR2104-2TY2 | TR2112-2TY9 |
| Chassis Profile | CloudRack Tray | CloudRack Tray | CloudRack Tray |
| Servers/System | Two dual-socket | Two dual-socket | Two dual-socket |
| Chipset | Two Intel 5500 or 5520 | Two Intel 5500 | Two Intel 5500 |
| Max. Processors | Four Intel Xeon quad- or six-core 5500 or 5600 series (two/server) | Four Intel Xeon quad- or six-core 5500 or 5600 series (two/server) | Four Intel Xeon quad- or six-core 5500 or 5600 series (two/server) |
| Max. Cores | 24 (12/server) | 24 (12/server) | 24 (12/server) |
| Max. Memory | 192GB (96GB/server) | 192GB (96GB/server) | 192GB (96GB/server) |
| Memory Slots | 24 (12/server) | 24 (12/server) | 24 (12/server) |
| Memory Type | 1333/1066/800 MHz DDR3 ECC reg. | 1333/1066/800 MHz DDR3 ECC reg. or unbuffered | 1333/1066/800 MHz DDR3 ECC reg. |
| Max. Hard Disk Drives & Max. Capacity | Two 2.5" (max. 1TB) SATA II hot-swap drives (one/server) | Four 3.5" (max. 8TB) or eight 2.5" (max. 4.8TB) SAS or SATA II quick-release drives (two/server) | Twelve 2.5" (max. 24TB) SATA II quick-release drives (six/server) |
| SATA ports (Onboard) | 12 (six/server) | 12 (six/server) | 12 (six/server) |
| SAS ports (Onboard, Optional) | None | Eight* (four/server) | None |
| SAS RAID (Onboard, Optional) | N/A | LSI 1064E: JBOD, 0, 1 | N/A |
| Expansion Slots, Riser-based | N/A | N/A | N/A |
| Networking (Onboard) | Dual GigE (Intel 82576)/server and optional QSFP DDR or QDR Mellanox InfiniBand port/server | Dual GigE (Intel 82576)/server | Dual GigE (Intel 82576)/server |
| IPMI Remote Management (Optional) | Integrated IPMI 2.0 + KVM | Integrated IPMI 2.0 + KVM | Integrated IPMI 2.0 + KVM |
| Video (Onboard) | Matrox G200eW | Two AST2050 | Matrox G200eW |
| Thermal Management | Fanless, front-to-back airflow via cabinet fans | Fanless, front-to-back airflow via cabinet fans | Fanless, front-to-back airflow via cabinet fans |
| Power Supply | None | None | None |
| Enclosure Compatibility | CloudRack C2 and CloudRack X2 | CloudRack C2 | CloudRack C2 and CloudRack X2 |
| Dimensions (HxWxD) | 1.75" x 19.5" x 31" | 1.75" x 19.5" x 37" | 1.75" x 19.5" x 31" |
* On SAS mezzanine card
** Enabled by SAS riser card(s)
2-Way AMD Opteron™
CloudRack supports one of the widest selections of server boards based on the latest AMD platforms. In addition, SGI's Day One Advantage assures customer access to next generation platforms as they become available. The choice of CloudRack cabinets and trays in conjunction with the company's design-to-order business model, gives SGI customers unequaled configuration flexibility.
| Model Number | TR2108-C1 | TR2108-2C2 | TR2108-G13 |
| Chassis Profile | CloudRack Tray | CloudRack Tray | CloudRack Tray |
| Servers/System | One dual-socket | Two dual-socket | One dual-socket |
| Chipset | AMD SR5690 + SP5100 | AMD SR5690 + SP5100 | AMD SR5690 + SP5100 |
| Max. Processors | Two AMD Opteron six- or eight- core 4200 series processors (two/server) | Four AMD Opteron six- or eight- core 4200 series processors (two/server) | Two AMD Opteron 12- or 16-core 6200 series |
| Max. Cores | 16 | 32 (16/server) | 32 |
| Max. Memory | 96GB | 192GB (96/server) | 256GB |
| Memory Slots | 12 | 24 (12/server) | 16 |
| Memory Type | 1333/1066/800 MHz DDR3 ECC reg. | 1333/1066/800 MHz DDR3 ECC reg. | 1333/1066/800 MHz DDR3 ECC reg. |
| Max. Hard Disk Drives & Max. Capacity | Eight 3.5" (max. 16TB) SAS or SATA II quick-release drives | Eight 3.5" (max. 16TB) SAS or SATA II quick-release drives | Six 3.5" (max. 16TB) SAS or SATA II quick-release drives |
| SATA ports (Onboard) | Six | Eight (4/Server) | Six |
| SAS ports (Onboard, Optional) | Eight | N/A | Eight |
| SAS RAID (Onboard, Optional) | N/A | N/A | LSI SAS2008 |
| Expansion Slots, Riser-based | N/A | N/A | N/A |
| Networking (Onboard) | Three GigE (Intel® 82576EB + 82574L) | Three GigE (Intel® 82576EB + 82574L) | Three GigE (Intel® 82576EB + 82574L) |
| IPMI Remote Management (Optional) | Integrated IPMI 2.0 + KVM | Integrated IPMI 2.0 + KVM | IPMI v2.0 compliant w/ iKVM |
| Video (Onboard) | AST2050 | AST2050 | AST2050 |
| Thermal Management | Fanless, front-to-back airflow via cabinet fans | Fanless, front-to-back airflow via cabinet fans | Fanless, front-to-back airflow via cabinet fans |
| Power Supply | None | None | None |
| Enclosure Compatibility | CloudRack C2 and CloudRack X2 | CloudRack C2 and CloudRack X2 | CloudRack C2 and CloudRack X2 |
| Dimensions (HxWxD) | 1.75" x 19.5" x 31" | 1.75" x 19.5" x 31" | 1.75" x 19.5" x 31" |
* Enabled by SAS riser card(s)


