"Universal Server Rack Casters | Bolt Pattern: 45mm x 75 mm | Hardware IncludedThis set of four M6 2-inch casters, while designed for StarTech.com racks, can be added to the bottom of any server equipment rack, network rack, A/V rack, etc. with a 45mm x 75mm bolt pattern. Ideal for replacing damaged casters or upgrading a standing rack to a rolling rack for additional mobility. RKCASTER2 is backed by a lifetime warranty and free technical support.StarTech.com Rack CompatibilityReplacement Casters For:Optional Casters For*:4POSTRACK12URK1224WALHM4POSTRACK25URK1232WALHMRK1233BKMRK1520WALHMRK1833BKMRK2620WALHMRK2433BKMRK616WALMRK2537BKMRK9WALMRK4242BK24RK4242BK30*Optional casters are sold separatelyThe StarTech.com Advantage- 2-INCH CASTER WHEELS: Four pack of universal swivel casters can be used as replacements on portable/mobile 4-post racks such as RK1833BKM, RK2433BKM, RK4242BK24 or to convert a floor rack to a rolling rack when casters are not included- TECHNICAL SPECIFICATIONS: Bolt Pattern: 45x75mm (1.8""x2.9"")- Wheel Size: 2""x1.7"" (50x43mm)"

Install computer hardware with an assortment of screws, nuts and standoffsStarTech.com's PC Screw Kit offers a handy assortment of common PC fasteners for building, reparing, and maintaining computer systems. The PC screw kit includes 12 different fasteners all in a plastic carrying case with divided compartments.The PC screw kit offers 50 screws in each of 7 category types, for a total of 350 screws, as well as an assortment of standoffs.The StarTech.com Advantage- Convenient and organized carrying case for a wide assortment of screws and standoffs- Keep a variety of common computer case screws in one location

Organize your cables in any rack or cabinet that’s 40U or larger, using this vertical cable management panelThis 6-foot vertical cable manager (2 x 3-foot panels) gives you a simple and space-efficient way to organize the cables in your server rack. You can attach the two-panel cable manager vertically into your rack, to neatly guide cables between equipment that’s mounted at different heights.The 0U cable manager offers versatile installation options and is compatible with most racks that are 40U or larger. The panels feature a 0U design that doesn’t take up any mounting space, and with simple tool-less installation, they’re easy to attach or reposition as necessary.Improve the appearance and accessibility of your rackThe vertical cable manager uses a finger-duct method of cable management, which includes a cover panel that neatly conceals the cables that are running through it.Having well organized and routed cables not only improves the appearance and accessibility of your rack, it also makes it easier for you to install, access and maintain rack components.Configurable installation optionsThis versatile cable management system consists of two 3-foot panels, so you can configure each panel as needed to accommodate all of your equipment. You can install the individual panels end to end (top to bottom) so that they span the height of your rack, or on either side or the front and back of your rack to manage cables in multiple locations. The two-piece cable manager runs vertically along the side of your rack, to neatly guide cables between equipment that’s mounted at different heights. This provides a tidy and well-organized way to run cables from devices mounted toward the bottom of your rack to other devices mounted near the top, without leaving a mess of cables hanging in between.Hassle-free compatibility with your rackFor maximum compatibility with virtually any server rack, you can install the cable-management panels using mounting holes that are commonly found on most rack equipment. The tool-less mounting method attaches the cable management panel to the keyhole-shaped mounting holes that are built into your rack.The horizontal mounting rail method attaches the cable management panel to the horizontal mounting rails that run along the side of your rack.For racks that don't support these installation methods, you can also mount the cable management panels through other means, such as using the non-standardized holes found on your rack walls and enclosures, or the rack units on equipment mounting rails.Protect your equipmentRouting your cables through a panel reduces the tension that's often put on cables. This prevents cable damage or connection loss, and reduces strain on equipment ports, preventing damage to your expensive rack-mounted devices.Properly routing cables also improves airflow, which passively cools devices stored in your rack, helping to keep your equipment running at optimal temperatures to reduce the probability of damage caused by your rack overheating.The CMVER40UF is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- Improve the appearance of your rack using a vertical cable manager with finger ducts- Promote passive cooling in your rack by organizing cables to improve airflow- Make your rack more accessible by organizing your cables for hassle-free maintenance and scalability

Add an Ethernet port to a server or workstation, with support for five network speeds: 10G/5G/2.5G/1G/100MbpsThis 5-speed network adapter card offers versatile and cost-efficient network connectivity. It lets you add an Ethernet port to your server or desktop computer and access your network at multiple speeds: 10G, 5G, 2.5G 1G and 100Mbps. Cost-effective, multimode network connectivityDesigned for low-power, single-port network applications, the PCIe NIC offers a cost-effective and versatile networking solution by providing additional bandwidth to meet your network needs, without having to overhaul your infrastructure wiring. Fully compliant with 10GBase-T and NBASE-T specifications, the network card lets you add an Ethernet port to your server or high-powered workstation through a PCI Express x4 (or higher) slot. (10G network speeds require Cat6a cable. All other speeds require Cat5e cable.)Advanced technology for optimal performanceThe network controller card features advanced NBASE-T technology, supporting the latest multi-gigabit, including new Cisco campus switches and Aruba Networks access points. The card enables you to connect to NBASE-T based equipment at network speeds of 2.5Gbps or 5Gbps, over your existing Cat5e infrastructure, without having to upgrade to more expensive Cat6a.NBASE-T technology accelerates the speed of twisted pair Cat5e copper cabling over a distance of up to 100 meters. The Ethernet network card also supports the more common 10G over copper, and 1G network connections using existing Cat 6/Cat5e or better cabling.The 5-speed Ethernet network card is a powerful combination of the Tehuti TN4010 controller and the Marvell 88X3310P transceiver, providing low-power and high-performance NBASE-T solutions. The Tehuti 10GbE controller supports autonegotiation, which ensures the optimal speed over Cat5e/Cat6 is selected: 10GbE, 5GbE, 2.5GbE, GbE or 100Mbps (Fast Ethernet). The network card also offers compatibility with Microsoft Hyper-V virtualization software and iSCSI support to combine LAN and SAN functions.Operating efficiency and flexible useThe Tehuti TN4010 chipset, compliant with 802.3az Energy Efficient Ethernet, ensures peak operating efficiency with reduced power consumption. The decreased power consumption helps to minimize heat generated by the card, to avoid increasing the operating temperature within your server case.The network card also supports advanced features including 9K Jumbo Frames and 802.1q VLAN tagging. For additional versatility, the controller card is equipped with a standard profile bracket and includes a low-profile/half-height bracket for installation in small form-factor computers.The ST10GSPEXNB is backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage- Cost-effective and versatile Ethernet connectivity supporting five network speeds: 10G, 5G, 2.5G 1G and 100Mbps- Compliant with 10GBase-T and NBASE-T specifications- IEEE 802.3az compliant energy-efficient chipset

This 50-pack of 10-32 server rack screws and clip nuts are perfect to have on hand for installing rack-mount hardware, such as your server, network or audio/video equipment. The design of the clip nuts makes for easy slide-on installation.The bulk package of clip nuts and screws ensures that you have enough screws and nuts available for all of your installations when you need them.The CLPSCRW1032 rack or network mounting screws are backed by a StarTech.com 2-year warranty.

Mount your network and telecommunications equipment with the convenience of adjustable depthThe RACK-21U-20-WALL-OA 21U Open Frame Wall Mount Equipment Rack with Adjustable Depth is a high-quality, sturdy relay rack solution that is easy to assemble and install into any environment.Sturdy Construction & Easy InstallationThe open rack features an adjustable depth ranging from 12-20 inches to accommodate larger data, network, and telecommunications devices. With a maximum depth of 20 inches, this rack allows for mounting of shelves and other accessories with enough clearance at the back for cable management. The open-frame design help to keep your equipment cool and easily accessible from different angles. The wall mounting holes are positioned 12 and 16 inches apart (center to center) providing a convenient and effecting anchoring, making it suitable for mounting on virtually any wall surface or construction framework.Includes HardwareThis 21U rack includes M6 square cage nuts and M6 screws to save you the hassle of sourcing separate mounting hardware for your equipment. This rack can be mounted to the wall in a server room, data closet, or office expanding your valuable floor space.The StarTech.com Advantage

Wall-mount your server or networking equipment with a hinged rack design for easy access and maintenanceThe RK1219WALLOH 12U Hinged Open Frame Wall Mount Server Rack lets you wall mount your (19-inch wide) servers, A/V or network equipment and features a hinged rack design that allows the entire frame to swing open for easy installation and maintenance of your equipment.The 12U wallmount rack offers a 4 post design for additional support of your equipment, storing a maximum weight capacity of 63 kg (139 lbs) with a maximum mounting depth of 19.8inch (50.2cm) . Constructed of high-quality SPCC cold-rolled steel for strength and durability, the open frame wallmount server rack allows for maximum airflow, and ships complete with all of the rack screws and cage nuts required to mount your equipment, saving the expense of purchasing them separately.The StarTech.com Advantage

Add additional chassis cooling with a 90mm high flow case fanThis 9.25cm x 9.25cm x 25mm (2600 RPM) computer case fan helps prevent computer systems from overheating, thereby increasing efficiency and stability.Featuring a TX3 motherboard connection, the FAN9X25TX3H is a high-performance way to avoid overheating and system failure.The StarTech.com Advantage- A dual ball bearing design ensures reliability and longer life- A built-in tachometer allows for easy monitoring of the fan performance- Higher performance fan with Increased air flow for warmer environments or higher performance components

Remove hot air from a computer case with a rear exhaust fanThis high quality PCI Fan is an add-in cooling fan designed to fit in the PCI, ISA or AGP expansion slots of any computer. The PCI fan helps improve expansion card (video card, etc.) performance, by preventing overheating, making it a great video card cooler for older, hot-running 3D graphics cards like the Voodoo, TNT2, GeForce256 and more. Powered through a simple LP4 connection to the computer power supply, the quiet-running PCI Fan utilizes a brushless DC motor that helps maintain expansion card temperatures while creating minimal noise levels. Compact enough to fit into almost any expansion slot such that airflow can be directed as needed most, StarTech.com's PCI Fan is backed by 2-year warranty and free lifetime technical support.The StarTech.com Advantage

Provide a fan and heatsink cooling solution to any standard Socket 775/T desktop CPUThis Socket T/775 cooler is designed specifically for the Intel Socket 775 (Socket T) range of processors, including Intel Core 2 Duo and Intel Core 2 Quad, Core 2 Duo Extreme CPUs. The CPU cooler features a large aluminum heatsink that maximizes dissipation of the heat around the CPU, as well a low-noise 95mm fan that provides up to 50 CFM of air circulation, helping to keep the CPU cooler for optimized performance. The Socket 775/T cooler/fan offers simple installation, providing tool-less clips for easy connection to the motherboard. A dependable, high quality CPU cooling solution, the Socket 775/Socket T CPU cooler is backed by StarTech.com's 2-year warranty.The StarTech.com Advantage- A 95mm fan and aluminum heatsink makes for a reliable and effective cooling solution to any Socket-T/LGA-775 based motherboard- Backed by a StarTech.com 2-year warranty and free lifetime technical support