1 U Case
Overview
Product sourcing insights & recommendations
The term "1U case" (1 Unit case) refers to a standardized equipment enclosure designed for 19-inch racks, measuring 1.75 inches (44.45 mm) in height. It is the cornerstone of high-density infrastructure in data centers, networking, and pro-audio.
📈 Market Trends & Insights (2026 Outlook)
The 1U case market is undergoing a significant transformation driven by the surge in Edge AI and 5G infrastructure.
* Accelerated Growth: While the general server chassis market grows at ~3.25% CAGR, the Edge AI 1U Case segment is projected to grow at a CAGR of up to 18.5% through 2026-2034. Alibaba
* Space & Density Dominance: 1U chassis is the "predominant category" because it allows organizations to maximize compute power in limited physical data center footprints. Imarcgroup
* Thermal Innovation: By 2026, 1U designs are increasingly adopting liquid cooling loops and ultra-high-speed 40mm fans (up to 15,000 RPM) to manage the heat generated by high-TDP AI processors within the slim 1.75-inch height limit. Alibaba
* Energy Efficiency: A shift toward Platinum-rated 96%-efficiency power supplies is becoming standard to reduce operating costs and heat output in high-density rack environments.
🛠️ Key Product Categories
| Category | Primary Use Case | Key Features |
|---|---|---|
| AI Edge Chassis | AI Inference, 5G nodes, IoT | Short depth, GPU cooling support, ruggedized for edge sites. |
| Networking/Storage | Firewalls, Switches, NAS | Shallow depth (250mm–300mm), high port density, modular I/O. |
| Pro-Audio/Broadcasting | Wireless receivers, Amplifiers | Half-rack or 19-inch options, shock-mount options, low-noise design. |
🔍 Product Sourcing Insights
Current B2B listings show a competitive range of 1U cases from established hubs like Shenzhen and Dongguan.
* Pricing: Standard 1U cases range from $17 to $100+ depending on customization (e.g., redundant power, hot-swap bays).
* Customization: OEM/ODM suppliers are increasingly offering reversible I/O (ports at front or back) and custom internal layouts for specific AI motherboard configurations.
* Availability: Major suppliers like *Guangzhou Ruihe* and *Zhongshan Zhongxin* offer MOQ as low as 1 piece for stock designs, making it accessible for rapid prototyping in new tech development. AlibabaAlibaba
Detailed product specifications and supplier lists are available in the attached sourcing reports below.
Based on these 1U market trends, you can continue with:
1u Server Case With 40mm High Speed Fans And Redundant Power Supply
Products · 3 lists
OEM 1U BlackCase Rackmount Server Storage GPU Server Chassis Cloud Storage Server with Fan Available for Customization
Guangzhou Ruihe Technology Industry Co., Ltd.🇨🇳CN1 yr
19 Inch 1u Atx Industrial Computer Server case with FLEX Power Supply Server Chassis 1u Pc case
1U Aluminum Panel ITX Motherboard Industrial Control Enclosure 170*170 250 Depth Firewall Monitoring Rack Server ATX Stock
Loosyin 1U Micro ATX/ATX Industrial Server Rackmount Chassis with 3*40mm Cooling Fans 12 Months Warranty in Stock
Dongguan Jiuyin Intelligent Technology Co., Ltd.🇨🇳CN2 yrs
Oem Odm 1u 420C Short Depth Atx Rack Mount Server Chassis Enterprise Computer Case
Shenzhen Toploong Technology Co., Ltd.🇨🇳CN13 yrs
Short Rack Mount 1U ATX Server case 450mm Depth 1u Chassis FLEX PSU Industrial Pc case
Dongguan Qirui Hardware Technology Co., Ltd.🇨🇳CN6 yrs
High Density 4U Full Tower Steel Rack Storage Server Case with Fan Ready Stock
OTG USB Controlled Mobile Phone Group Control Equipment Server Farm Box Management
Shenzhen Jiangyuan Microelectronics Technology Co., Ltd.🇨🇳CN6 yrs
2019 New Model 19inch 4U BTX Rackmount Server Case Horizontal Industrial Chassis with ATX PSU and Fan for 12 HDD in Stock
Shenzhen Macase Technology Limited🇨🇳CN10 yrs
4U Server Chassis Case Support 24HDD Bays Server Cabinet 19 Inch Rack Mount Chassis Storage Case
Orient Tech Limitedverified🇨🇳CN5 yrs
2U 300mm Short-Depth PC Case Industrial Chassis - NVR & MATX/ATX Motherboard Compatible Fan Equipped Computer Case
Shenzhen Newtop Information Technology Co., Ltd.🇨🇳CN1 yr
4U Stainless Steel Aluminum Server Case Chassis Enclosure Rackmount Cabinet Industrial Equipment Customized Color
Nanpi County Tengyue Precision Hardware Manufacturing Co., Ltd.verified🇨🇳CN2 yrsRelated Searches
Explore more sourcing topics & related categories
Sources & References
25 sources cited · Verified industry data & reports
9 FAM 504.3 (U) MANAGING IMMIGRANT VISA NUMBERS
U.S. Department of State (.gov)
(1) (U) Case Record: The applicant's case record in IVO will need to be updated to reflect the applicant's new FSC. This includes changing the FSC on the ...
1. Special operations on Boolean algebras - Springer Nature
Springer Nature Link
so that FE S 0 x ~ 1r-1[U]. Case 1. F tj. K. Choosey E C so that FE S 0 y and. S 0 y n K = 0. Thus FE Se(x · y), and clearly x · y E B. We claim that F n BE.
DA1-100-10-150MHz Series of Narrowband or Wideband ...
Precision Test Systems
It has outstanding low phase noise, meaning no additional phase noise will be added to ... 20 o/p's in all in 1 U case. 40 outputs in 2U case. AGC range 10-19dBm.
National Security Agency (NSA) Freedom of Information ...
Governmentattic
(U) Review of Contract Documents. 1. (U) Case Officers should keep track of the time they spend reviewing the contract documents so that the ...
A Theory of Positive Integers in Formal Logic. Part II
jstor
' In the first case, it should be noted at the outset that sum, product, difference, ... (1, U). Case 1: S( 2. Then. S(a) > r(1); consequently min(o, r(1)) r(1), ...
AKG WMS 40 PRO FOR VOCALS
Warehouse Sound Systems
The half-rack, 1 U case lets you mount the receivers for a complete six-piece band in just 3 U of rack space. 12 www.akg.com. AKG WMS 40 PRO VOCAL SYSTEMS ...