Add additional chassis cooling with a 92mm dual ball bearing fanThis 9.2cm x 9.2cm x 2.5cm (3 5/8" x 3 5/8" x 1") Dual Ball Bearing PC case fan is an add-in cooling fan designed to fit most computers.The PC Case fan can be used to circulate cool air into the case or exhaust warm air out, preventing problems due to overheating components.A quiet running brushless ball bearing DC motor coupled with a high efficiency blade design is capable of moving 39.35 CFM (cubic feet per minute) of air.Power is supplied to the fan using a standard LP4 (hard drive power connector) pass through plug.The StarTech.com Advantage- A dual ball bearing design ensures reliability and longer life- Backed by a StarTech.com 2-year warranty and free lifetime technical support

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

2 Post Network Rack shelf | Black | 75 lb. (34 kg)The 2 post server rack shelf allows you to add a high capacity mid-mount fixed shelf to almost any standard 2 post server rack.EIA 310 CompliantOur 2u rack shelf is EIA 310 compliant meaning it can fit most standard 19" 2 post racks. The included mounting brackets can be adjusted to accommodate different post depths, making this center mount rack shelf a universal solution for 2 post rack storage, while the vented design helps to improve airflow in the rack.Solid Steel ConstructionConstructed using SPCC commercial grade cold-rolled steel, this durable 2 post network rack shelf can hold up to 75 lb. (34 kg) of equipment - a perfect solution for storing non-rackmount equipment, tools, peripherals or accessories in your rack to keep them readily accessible.The Choice of IT Pros Since 1985StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales.Backed by a StarTech.com Lifetime warranty and free lifetime technical support.The StarTech.com Advantage

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

4-Drive PCIe M.2 Enclosure | Thunderbolt™ 3 | 72W EPS Power Supply & 2.3 ft (70 cm) Thunderbolt 3 Cable IncludedThis Thunderbolt™ 3 to 4x M.2 PCIe SSD enclosure enables you to turn four M-Key PCI-Express based M.2 NVMe or AHCI solid state drives (SSDs) into a high-performance external storage solution.The SSD enclosure is self-powered with an included 72W EPS power supply that powers the enclosure, the connected drives, and provides up to 15W of power to any downstream Thunderbolt 3 devices. A 2.3 ft. (70 cm) Thunderbolt 3 Certified host cable is also included, to connect the enclosure to your computer.High Performance M.2 Storage via 40Gbps Thunderbolt 3The enclosure is compatible with 80mm M.2 PCIe based (M-Key) single/double-sided SSDs. Create an external storage solution that utilizes the high-performance bandwidth available to your Thunderbolt 3 port, providing combined data transfer speeds of up to 40Gbps for up to four drives. The vented metal enclosure features thermal pads and a cooling fan to ensure your SSDs are operating at optimal temperatures.Dedicated 8Gbps Throughput for Each Individual DriveA single 8 Gbps PCIe lane is dedicated to each connected drive. This ensures consistent read/write performance across the entire enclosure, regardless of individual drive activity. The enclosure also supports software RAID with storage management systems like Storage Spaces (Microsoft), RAID Assistant (macOS), or mdraid/mdadm (Linux). The support for software RAID, combined with exceptional drive performance, makes this the ideal enclosure for creative professionals working with large files such as high-resolution graphics, video, and CAD files.Thunderbolt CertifiedThis enclosure is Thunderbolt Certified to ensure an optimal user experience and compatibility when connected to a Thunderbolt 3 host device, such as a MacBook Pro 16, 13, Air, Lenovo ThinkPad X1 Carbon / T Series, Dell XPS / Latitude / Precision or HP EliteBook. The external drive enclosure is also forward compatible with Thunderbolt 4 devices (at Thunderbolt 3 performance).Additional Ports for Workspace FlexibilityThe enclosure features a DisplayPort output port, enabling you to connect a DisplayPort monitor to your computer through the Thunderbolt 3 enclosure, with resolutions up to 4K 60Hz. The enclosure also features a downstream Thunderbolt 3 port for daisy chaining an additional TB3 device or connect an additional TB3 compatible display (up to 5K 60Hz).M2E4BTB3 is backed by a 2-year StarTech.com warranty, with free lifetime North American based multilingual technical support.Notes:• This device is not compatible with SATA based (B-Keyed or M+B Keyed) M.2 solid state drives.• This device does not support Thunderbolt 2 or Thunderbolt 1 host devices using interface adapters.• This device only supports 80mm M.2 SSDs.• Connected downstream devices share bandwidth with connected SSDs and may reduce overall data transfer performance when connected.• Apple Mac computers with M1 processors can only support one external display connected through the SSD enclosure. However, Apple Mac computers with Intel or M1 Max / Pro processors can support dual external displays connected through the SSD enclosure.The StarTech.com Advantage

USB Extender Hub | USB 2.0 Extension Cable with 4-Port USB Hub | Bus-Powered | 78.7ft Long CableThe 4-Port USB 2.0 Extension Cable (78.7ft/24m) enables multiport connectivity at distances that exceed standard USB 2.0 distance and power source limitations. Daisy chain two USB active extension cables for a maximum range of 157.4ft (48m).Power OptionsActive electronics allow the USB-A Hub to work without external power, multiplying the installation possibilities and accelerating any deployment. In addition, the 5V2A DC power adapter supports USB peripherals requiring additional power.Control multiple USB peripherals in remote locations (e.g., webcams, CCTV remote monitoring, remote printers, SSDs, HDDs, scales, mice, keyboards, and other devices), using this 4-port 78.7ft (24m) USB extension cable.Host and Device CompatibilityThe backward compatibility with USB 1.1 and 1.0 ensures functionality with legacy equipment. The hub/cable features plug and play (PnP) setup on any operating system, enabling rapid deployment.The level 4 ESD protection (15kV air and 8kV contact) and the cable shielding enhance USB device safety and minimize EMI.The USB extender hub is backed for two years, including free lifetime 24/5 multi-lingual technical assistance.The StarTech.com Advantage

Wall mount a patch panel or network switch while providing hinged access to the back of the deviceThe WALLMOUNTH1 1U 19in Hinged Wall Mounting Bracket for Patch Panels is 4in deep and sturdily designed to provide a dependable solution for mounting a patch panel, or other slim 19in networking equipment to a wall.The patch panel wall mount features a hinged design for easy access to configuration buttons, ports and cables. The wall mounting holes are spaced 16 in. apart, making it suitable for mounting on almost any wall, based on common wall-frame stud spacing.Backed by a StarTech.com 2-year warranty.The StarTech.com Advantage

Turns any 3.5in SATA hard drive into a rugged, hot-swap storage solution for a 5.25in bayThis high quality Removable SATA Hard Drive Drawer/Mobile Rack delivers a professional-grade hot-swap solution, allowing you to quickly swap SATA hard drives in/out of a computer without having to open the computer case. The mobile rack is fully compatible with RAID installations to ensure maximum performance and versatility for enhanced storage applications.To maximize performance and utilize the full speed potential of your SATA III hard drives, this HDD Backplane supports SATA III for transfer speeds up to 6 Gbps when paired with a compatible controller.Simply install the drive bay into a 5.25in bay on the host computer, then mount a 3.5in SATA HDD into the (removable) caddy. Connecting the SATA hard drive to the computer is as easy as inserting the caddy into the drive bay, which can be locked to prevent unauthorized removal of the drive. Features a front panel ball bearing fan, aluminum construction and 25K insertion rating. Backed by StarTech.com's 2-year warranty.This product is interchangeable as a replacement for StorCase SATA models S21J111, SC21J111 and RJR110.The StarTech.com Advantage- Maximize performance, with file transfer speeds up to 6Gbps when paired with SATA III HDD and controller- Mobile rack system makes removing/replacing drives quick and safe, while a key lock prevents unauthorized access to the drive- Solid aluminum construction, 40mm cooling fan and 25, 000+ insertion rating ensures durability and reliability from the Mobile Rack and the SATA drive

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