
Why buy from us?
HardwareJet is built for professionals who need dependable hardware without delays or guesswork. Our curated network of manufacturers ensures quality parts, fair pricing, and responsive service.
Ask a Question About This Product
- In Stock: 1
- Manufacturer: Sun Microsystems
- Model or Part: 541-0570
- Condition: Refurbished
- Weight: 3.00lb
United States Shipping
Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.
International Shipping
International orders begin processing as soon as payment is confirmed.- Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
- Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
- Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.
Expedited and Rush Shipping
Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.
Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.
Overview
The Sun Microsystems 8-core 1GHz CPU Board (model 541-0570) is a high-performance processing module designed for demanding enterprise and scientific environments. Built on Sun's proven UltraSPARC T1 architecture, this board delivers reliable multi-threaded execution while maintaining low power consumption. It is an ideal upgrade for legacy servers or for use in custom embedded systems where space and efficiency are critical.
Key Features
- Eight independent cores each operating at 1GHz for balanced parallel processing
- Supports up to eight hardware threads per core, enabling up to sixty four concurrent threads
- Integrated memory controller with support for DDR2 SDRAM up to 4GB
- On-board cache hierarchy with 64KB L1 instruction cache and 64KB L1 data cache per core
- Standard 400-pin LQFP package for easy integration onto carrier boards
- Low power design with typical consumption of less than 30 watts under full load
Technical Specifications
- Processor family: UltraSPARC T1
- Core count: 8
- Core frequency: 1GHz
- Thread capacity: 8 threads per core (64 threads total)
- Cache: 64KB L1 instruction, 64KB L1 data per core; 4MB shared L2 cache
- Memory interface: DDR2, up to 4GB
- Package type: 400-pin LQFP
- Operating voltage: 1.2V core, 1.5V I/O
- Thermal design power: less than 30 watts
- Supported operating systems: Solaris, Linux, BSD variants
Typical Applications
- Enterprise servers requiring high thread density for web and database workloads
- High-performance computing clusters used in scientific research and data analysis
- Network appliances such as firewalls and load balancers that benefit from parallel packet processing
- Embedded control systems in telecommunications equipment where space and power are limited
- Legacy system upgrades where compatibility with existing Sun hardware is required
This 8-core 1GHz CPU board combines Sun Microsystems' reputation for reliability with modern multi-threaded performance, making it a versatile choice for a wide range of demanding applications.