
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: 14
- Manufacturer: Sun Microsystems
- Model or Part: 300-1845
- Condition: Refurbished
- Weight: 1.00lb
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 300-1845 Power Supply is a reliable DC source delivering 400 watts of continuous power. Designed for demanding server and workstation environments, this unit meets RoHS compliance and offers stable voltage regulation for critical computing hardware. Its compact form factor and robust construction make it an ideal replacement or upgrade for legacy Sun systems and compatible platforms.
Key Features
- 400W continuous output power for high performance workloads
- DC output with low ripple and noise for sensitive electronics
- RoHS compliant design reduces environmental impact
- Built-in over voltage, over current, and thermal protection
- Compact, rack-mountable chassis for easy installation
- High efficiency operation reduces power consumption and heat
Technical Specifications
- Model / Part Number: 300-1845
- Manufacturer: Sun Microsystems
- Input Voltage: 100-240 VAC, 50/60 Hz
- Output Voltage: 48 VDC (typical) +/- 5 percent
- Maximum Output Current: 8.3 A
- Power Rating: 400 W
- Efficiency: 85 percent minimum at full load
- Operating Temperature Range: 0 deg C to 40 deg C
- Storage Temperature Range: -20 deg C to 70 deg C
- Dimensions (W x H x D): 6 in x 3.5 in x 9 in
- Weight: 5.5 lbs
- Compliance: RoHS, CE, FCC
Applications
- Sun server platforms and blade enclosures
- High performance workstations requiring stable DC power
- Network equipment such as routers and switches
- Industrial control systems that use 48 VDC supplies
- Testing and development rigs for hardware engineers
- Backup power solutions when paired with UPS systems
This power supply delivers dependable performance, protecting your critical infrastructure while maintaining efficiency and compliance. Upgrade to the Sun Microsystems 300-1845 for a proven solution that keeps your systems running smoothly.