Add reliable & cost-effective 40 Gigabit Ethernet connections over multimode fiber, with this QSFP+ module. This 40 G Base-SR4 QSFP+ module delivers what you need most in your network connections: reliable performance. It's built to exacting MSA specifications & fully tested to ensure seamless compatibility. The multimode QSFP+ transceiver module offers a cost-effective way to add, replace or upgrade the ports on your networking equipment. With data transfer rates of up to 40 Gbps & support for Digital Diagnostics Monitoring (DDM / DOM), this QSFP+ module can be installed into fiber networking equipment with an MSA compliant port, using an MPO connector. It delivers dependable 40 Gigabit connectivity over multimode fiber for 40 G Base-SR4 compliant networks, with a maximum distance of up to 150 m (492 ft.) & 850 nm optical wavelength. This optical transceiver is engineered to meet or exceed the industry's MSA (Multi-Source Agreement) standards. Star Tech.com brings its established reputation for high-quality connectivity solutions to SFP transceivers, providing SFPs that match major OEM brands in performance & reliability. Committed to the highest standards, Star Tech.com provides an extensive range of networking products including copper & fiber network cards, fiber media converters, Ethernet switches & wireless products. Delivering both convenience & scalability, this fiber transceiver is fully hot-pluggable, which enables you to install it without interrupting network traffic or having to reboot your equipment. It provides a versatile solution that's compatible with a wide range of networking equipment, allowing you to expand your network to remote segments cost-effectively. ...

The QSFP-40G-ESR4-ST is an MSA compatible fiber transceiver module that has been designed, programmed & tested to work with MSA brand switches & routers. It delivers dependable 40 Gb E connectivity over fiber cable, for 40 G Base-SR4 compliant networks, with a maximum distance of up to 300 m (984 ft). This QSFP+ fiber module is hot-swappable, making upgrades & replacements seamless by minimizing network disruptions. Star Tech.com offers a wide variety of QSFP+ modules & direct-attach QSFP+ cables, providing the convenience & reliability you need to ensure dependable network performance. ...

This PCI based Ultra Wide SCSI Controller Adapter card lets you control up to 15 Wide SCSI devices, supporting high speed single-ended SCSI bus transfer rates of up to 40 M Bps, & is equipped with a dedicated on-board processor to ensure optimized performance. Great for adding SCSI connectivity to newer PCs, the PCI Ultra Wide SCSI controller card ensures that your SCSI peripherals wont need to be replaced, even after a computer system upgrade. The kit

Includes:: a 68-pin ribbon cable, a 50-pin ribbon cable, & drivers for the most popular operating systems.

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Add additional chassis cooling with a 40mm ball bearing fan. This 40mmx 10mm PC computer cooling fan is a perfect addition or replacement PC fan for maintaining suitable operating temperatures within your computer case. The PC fan can be powered through a simple LP4 connection to the PC power supply & offers a dual ball bearing design to ensure quiet, dependable operation. ...

Add additional chassis cooling with a 40mm ball bearing fan. This 40mmx 10mm PC computer cooling fan is a perfect addition or replacement PC fan for maintaining suitable operating temperatures within your computer case. The PC fan can be powered through a simple LP4 connection to the PC power supply & offers a dual ball bearing design to ensure quiet, dependable operation. ...

Store your servers, network & telecommunications equipment in this adjustable 42U open-frame rack. The 4POSTRACK42 42U Server Rack lets you store your servers, network & telecommunications equipment in a sturdy, adjustable depth open-frame rack. Designed with ease of use in mind, this 42U rack offers easy-to-read markings for both rack units (U) & depth, with a wide range of mounting depth adjustments (22
- 40in) that make it easy to adapt the rack to fit your equipment. This durable 4-post rack supports a static loading capacity of up to 1320lbs (600kg), & offers compliance with several industry rack standards (EIA/ECA-310, IEC 60297, DIN 41494) for a universal design thats compatible with most rack equipment. For a complete rack solution that saves you time & hassle, the rack

Includes:: optional accessories such as casters, leveling feet & cable management hooks. The base is also pre-drilled for securing the rack to the floor if needed, providing you with many options to customize the rack to fit your environment.


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Store your servers, network & telecommunications equipment in this adjustable 42U open-frame rack. The 4POSTRACK42 42U Server Rack lets you store your servers, network & telecommunications equipment in a sturdy, adjustable depth open-frame rack. Designed with ease of use in mind, this 42U rack offers easy-to-read markings for both rack units (U) & depth, with a wide range of mounting depth adjustments (22
- 40in) that make it easy to adapt the rack to fit your equipment. This durable 4-post rack supports a static loading capacity of up to 1320lbs (600kg), & offers compliance with several industry rack standards (EIA/ECA-310, IEC 60297, DIN 41494) for a universal design that's compatible with most rack equipment. For a complete rack solution that saves you time & hassle, the rack

Includes:: optional accessories such as casters, leveling feet & cable management hooks. The base is also pre-drilled for securing the rack to the floor if needed, providing you with many options to customize the rack to fit your environment.


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Store your servers, network & telecommunications equipment in this adjustable 42U open-frame rack. The 4POSTRACK42 42U Server Rack lets you store your servers, network & telecommunications equipment in a sturdy, adjustable depth open-frame rack. Designed with ease of use in mind, this 42U rack offers easy-to-read markings for both rack units (U) & depth, with a wide range of mounting depth adjustments (22
- 40in) that make it easy to adapt the rack to fit your equipment. This durable 4-post rack supports a static loading capacity of up to 1320lbs (600kg), & offers compliance with several industry rack standards (EIA/ECA-310, IEC 60297, DIN 41494) for a universal design that's compatible with most rack equipment. For a complete rack solution that saves you time & hassle, the rack

Includes:: optional accessories such as casters, leveling feet & cable management hooks. The base is also pre-drilled for securing the rack to the floor if needed, providing you with many options to customize the rack to fit your environment.


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Build or upgrade a computer system with an energy efficient & reliable 430 Watt ATX power supply. The ATX2PW430WH 430 Watt 80 Plus Power Supply offers an energy efficient replacement or upgrade for powering your desktop PC. Operating at a minimum of 80% efficiency between 20% & 100% load, 80 Plus power supplies deliver a significant improvement over standard-efficiency power supplies that helps reduce energy consumption & cost of operation. This versatile power supply is equipped to support AMD or Intel CPU-based servers & workstations with a combined 20/24-pin motherboard connection, & an 8-pin EPS connector. ...

Build or upgrade a computer system with an energy efficient & reliable 430 Watt ATX power supply. The ATX2PW430WH 430 Watt 80 Plus Power Supply offers an energy efficient replacement or upgrade for powering your desktop PC. Operating at a minimum of 80% efficiency between 20% & 100% load, 80 Plus power supplies deliver a significant improvement over standard-efficiency power supplies that helps reduce energy consumption & cost of operation. This versatile power supply is equipped to support AMD or Intel CPU-based servers & workstations with a combined 20/24-pin motherboard connection, & an 8-pin EPS connector. ...