If you are looking for heavy duty boxes or moving supplies in Plano, TX, look no further than Boxes 4 U. We have boxes of all sizes and shapes to fit your need. We also have custom boxes and foam.

1U的硬盘数最多可以插4个，2U可以插8个，另外PCI的插槽数目也不同，1U最多2个，2U的可以到6个。 U是服务器机箱的高度 1U等于4.45厘米 ，那3U就是3x4.5CM了。 U (unit的缩略语)是一种表示组合式机架外部尺寸的单位，详细尺寸由作为业界团体的美国电子工业协会（EIA）决定。 EIA 即Electronic Industries Alliance 电子工业协会，美国电子行业标准制定者之一。

The Tripp Lite SRWF4U SmartRack 4U Low-Profile Vertical-Mount Switch-Depth Wall-Mount Rack Enclosure Cabinet is designed to house EIA-standard 19-inch rack equipment in network wiring closets, retail locations, classrooms, back offices and other areas with limited floor space where you need equipment to be secure, organized and out of the way.

4U Rack Case, Rack Amplifier Case, Pro-Audio PA DJ Flight Road Travel Mount Case, Rack Hard Case with Customized Foam, Ideal for Wireless Mic System Storage/Amp/Effect/Mixer, 4U, Black

研华的 4U 机架式机壳适用于各种壁挂式系统与机架式系统。 我们的 4U 机架式机壳是具备成本效益的工业级机壳，提供完整的背板、电源及储存装置选项。 研华的 4U 机架式机壳是壁挂式系统与机架式系统的理想选择。 研华的 4U 机架式机壳适用于各种壁挂式系统与机架式系统。 我们的 4U 机架式机壳是具备成本效益的工业级机壳，提供完整的背板、电源及储存装置选项。 研华的 4U 机架式机壳是壁挂式系统与机架式系统的理想选择。 研华的 4U 机架式机壳适用于各种壁挂式系 …

Holocom patented the secure enclosure for access to cabled systems in 2002, and continues to improve upon this concept. From the wall-mounted “04U” enclosure to the User Drop Box, Holocom provides an end-to-end variety of all the high-security enclosures required for either a raceway or industrial pipe PDS solution.

Strong yet lightweight construction using all aluminum components. Suitable for desktop or rack mount applications. Knockdown design ships unassembled for easy handling and shipping protection. Can be used with or without rack mounting brackets. One pair included with 19" mounting versions.

Gator Cases is dedicated to producing the highest quality cases, bags and accessories. We back up that commitment with a Limited Lifetime Warranty on any manufacturing defects in material …

4U Wall Rack Mount Box. 19 inch EIA 310-D compliant mounting #10-32 threaded mounting holes; 3 position adjustable rails; Keyed wall mounting holes (16" centers) for left, right, or vertical equipment orientation; Removable cover; All steel construction; Durable black texture powder coat finish; Vented; Dimensions: 7.5"H x 19.75"W x 21.63"D

4U WALL MOUNT BRACKET: 4U wall-mount bracket allows vertical installation of a 4U rack-mount device up to 175 lb. PERFECT FOR 2-POST RACK EQUIPMENT: Compatible with most EIA-standard 19 in. 2-post rack equipment; 19 inch wall mount racks.