How many cores in sun t2000

We found the T unusual in a good way , with performance in several profiles unmatched for the power and space it consumes. How we did it. Subscribe to the Network Product Test Results newsletter.

Added to the profile are twin redundant power supplies which passed our single supply-failure test and four Gigabit Ethernet ports.

We found some unusual characteristics with the Sun Fire server efficiencies. Some of them, such as requiring the server to be started from a serial cable, are odd and seem like throwbacks to an older era but also a Sun legacy. Other vendor platforms start easily from bootp, netboot, PxE boot and other Ethernet-based remote boot schemes. Other applications have been added to the preload configuration of Solaris, including the Java Enterprise System and precompiled versions of Apache and other OSS-focused applications.

In testing, we found these largely convenient, although they lacked configuration scripts to fast-start such applications as Apache, TomCat and the Lightweight Directory Access Protocol components needed to start Java Enterprise System.

But these are problems related more to Solaris than to the Sun Fire system - it's just that they're indelibly connected. After an initial configuration, Solaris boots its media, internal or storage-area network we used only internal , with the Solaris load. ALOM isn't as clever as other operating systems' loading methods or monitor applications, but it was nice to get to HyperVisor, the core controller set.

Unfortunately, it was accessible via telnet, which gave us security concerns. We also had to cobble together an RJto-D-connector serial cable, but Sun says it will include one with the servers soon our test unit was a preproduction model. Sun refreshes servers with UltraSparc IV. Sun preps powerful workgroup server. Join the Network World communities on Facebook and LinkedIn to comment on topics that are top of mind.

Related: Data Center. Literally the first thing I noticed about the T was its weight. Its weight is no doubt attributable to the use of 2. Up front, the T sports two more USB ports, the four hot-swap 2.

In the rack, the T is loud but runs cool, being very adept at climate self-management and running the fans only when necessary.

I racked the T just above a 4P dual-core Opteron server, and the noise and power-draw difference was noticeable. In testing the T, I ran some benchmarks to get a feel for how it drives. Heavily threaded applications that are light on floating-point computations will perform well on the T, whereas less- or single-threaded applications will perform quite poorly when compared to Intel or AMD dual-core systems.

My first order of business was to compile and run Apache 2. Here, there is no contest. This technology is incorporated into both the hardware and software of the Sun Fire T server. At the heart of the predictive self-healing capabilities is the Solaris Fault Manager, a new service that receives data relating to hardware and software errors, and automatically and silently diagnoses the underlying problem.

Once a problem is diagnosed, a set of agents automatically responds by logging the event, and if necessary, takes the faulty component offline. By automatically diagnosing problems, business-critical applications and essential system services can continue uninterrupted in the event of software failures, or major hardware component failures. The Sun Fire T server uses a space-saving 2U-high rackmountable enclosure that can be installed into a variety of industry standard racks.

The following figures show the physical characteristics of the Sun Fire T server. Graphic showing the front panel. Graphic showing the rear panel. All Rights Reserved. Additional support capabilities must also be provided such as device drivers for a PCI card to function in the server. Refer to the specifications and documentation for a given PCI card to determine if the required drivers are provided that enable the card to function in this server.

Sun Fire T Server Features. Ethernet ports. Internal hard drives. Other internal peripherals.