The Rosewill 4U Server Chassis RSV-R4100U With 7 Drive Bays is designed to provide a high-capacity storage solution within a standardized rackmount form factor. This professional-grade enclosure supports a wide range of motherboard sizes, including ATX and CEB, making it a versatile choice for building custom workstations or dedicated server nodes. With its 4U height, the chassis offers ample internal volume to house seven 3.5-inch internal drive bays and two 5.25-inch external device bays, ensuring that IT professionals have the flexibility needed for extensive data arrays and optical media expansion.
Cooling efficiency is a primary focus for the Rosewill 4U Server Chassis RSV-R4100U With 7 Drive Bays, which utilizes a strategic airflow design to maintain optimal hardware temperatures. The system comes equipped with a pre-installed 120mm PWM intake fan at the front and two 80mm PWM exhaust fans at the rear to facilitate constant air movement across critical components like the CPU and expansion cards. This thermal management setup is essential for maintaining stability during continuous operation, while the PWM functionality allows for precise control over fan speeds to balance acoustic performance with cooling requirements.
Security and accessibility are prioritized in the Rosewill 4U Server Chassis RSV-R4100U With 7 Drive Bays through its robust front panel design. The chassis features a lockable front door that protects the power and reset buttons, as well as the internal drive components, from unauthorized physical access in a shared data center environment. Additionally, the front I/O panel includes two high-speed USB 3.0 ports for convenient peripheral connectivity. This combination of physical security, technical compatibility, and efficient cooling makes the RSV-R4100U a reliable foundation for any rack-mounted infrastructure project.
FEATURES:
– 4U rackmount server chassis
– Seven 3.5 inch drive bays
– Two 5.25 inch device bays
– ATX and CEB motherboard support
– One 120mm PWM front fan
– Two 80mm PWM rear fans
– Dual USB 3.0 front ports
The Rosewill 4U Server Chassis RSV-R4100U With 7 Drive Bays is a robust rackmount solution engineered for professional workstation and server environments requiring a balance of cooling and storage capacity. Designed to accommodate ATX and CEB motherboards, this 4U enclosure provides a spacious internal layout that supports a wide range of hardware configurations. The steel construction ensures long-term durability and structural integrity when mounted in standard 19-inch racks, making the Rosewill 4U Server Chassis RSV-R4100U With 7 Drive Bays an ideal choice for data centers or home laboratories.
– 4U rackmount form factor
– Large 7 bay storage capacity
– Supports dual 5.25 inch devices
– ATX and CEB motherboard compatible
– Included 120mm PWM intake fan
– Two 80mm PWM exhaust fans
– Dual front USB 3.0 ports
– Secure front panel lock
– Includes physical keys for security
– Limited to only seven drive bays
– Requires specific rails for rack mounting
– Fans can be loud under load
– Internal space may be tight
– Only two front USB ports
– Cheap feeling front panel lock
– Minimal cable management options
– Limited support for large GPUs
– Basic industrial aesthetic
The Rosewill RSV-R4100U offers a versatile 4U rackmount design with broad motherboard compatibility and helpful features like dual 5.25 inch device support, included PWM fans, and secure front panel locking, but it is held back by a basic industrial aesthetic, limited cable management, and potentially loud operation under load. While the seven drive bays and USB 3.0 ports provide decent functionality for a server environment, users may find the internal space cramped for large GPUs and might be disappointed by the cheap feel of the security lock or the requirement for specific mounting rails. Read more…
4U Rackmount Server Chassis Specifications

This image displays a matte black 4U rackmount server chassis from two perspectives, including detailed dimensional annotations in blue text. The top portion shows an isometric view of the enclosure, highlighting its industrial design with front-mounted handles, a locking front panel with keys inserted, and side ventilation. It lists the external dimensions as 16.9 inches in width, 17.8 inches in depth, and 7 inches in height. The bottom portion provides a direct rear view labeled BACK, revealing a standard ATX power supply cutout on the left, dual exhaust fan mounts in the center, and seven expansion slot covers on the right. Specific measurements are provided for two rear openings: a vertical PSU cutout measuring 87mm x 150mm (3.4 in x 5.0 in) and a horizontal I/O shield cutout measuring 44.5mm x 159mm (1.75 in x 6.25 in).
Server Rack and Hardware Installation

A vertical shot displays a piece of black rack-mounted hardware being slid into a metal server rack. The device features large handles on either side and a keyed lock on the front panel. Above and below this unit, vibrant green LED status lights illuminate the hardware, casting a bright glow throughout the rack. Directly beneath the unit being installed are two additional servers equipped with prominent cooling fans protected by metal grilles. Loose screws rest on a metal shelf at the bottom of the frame, suggesting ongoing maintenance or assembly. The background shows a portion of a white door and wall, while the top of the rack is cluttered with neatly organized white and orange networking cables.
Lockable 4U Rackmount Server Chassis

This image displays a black industrial 4U rackmount server chassis, shown from an isometric perspective with its top cover removed to reveal the internal compartment. The front panel features two sturdy handles for rack installation and a prominent locking mechanism. A circular inset zoom highlights the lock detail, showing two silver keys inserted into a cylinder lock located on a hinged front door. The interior of the chassis is divided into sections, including a drive bay area with multiple mounting points, a central support crossbar, and rear-mounted cooling fans. The entire unit is photographed against a clean, reflective white background, emphasizing its matte black finish and robust metallic construction designed for data center or industrial computing environments.
Instructional guide for Hard Disk Drive installation

The image is a composite instructional graphic divided into two horizontal sections against a light blue and white background. The top section displays four 3.5-inch Hard Disk Drives (HDDs) stacked haphazardly on top of each other, showcasing their metallic top casings and black side frames. This section is labeled with a blue banner at the bottom that reads ‘Slide HDD tray into module’. The bottom section of the image provides a high-angle view of the interior of a dark grey server chassis. A specific drive cage or module is highlighted with an orange rectangular border, and two blue arrows point toward the internal slots where the storage components should be inserted. This lower section features a corresponding blue label that reads ‘Slide module into chassis’. The overall layout is designed to illustrate the two-step physical assembly process for installing multiple high-capacity drives into a computer or server environment.
A 4U Rackmount Industrial Computer Chassis

This image features a professional-grade 4U rackmount server chassis, commonly utilized in industrial environments and data centers. The unit is characterized by a high-contrast design, featuring a textured black front bezel mounted onto a light gray or silver metal enclosure. The front panel includes two robust, black ergonomic handles for easy installation and removal from a standard equipment rack, along with pre-drilled mounting holes on the outer flanges. Centered on the left side of the front grill are essential interface components, including a power button, a reset button, status LED indicators for power and hard drive activity, and two vertically oriented USB 3.0 ports. The front face is dominated by a heavy-duty ventilation pattern of vertical slots, engineered to facilitate high-volume airflow for cooling internal components. The top of the silver casing shows recessed circular indentations, likely for securing internal drive bays or mounting hardware, while the overall build suggests a focus on durability and standardized hardware integration.
Industrial Rackmount Server Chassis

This image showcases a robust 4U industrial rackmount server chassis, designed for high-performance computing and enterprise-grade data storage applications. The front of the unit features a prominent black, ventilated bezel with a distinct oval-patterned mesh to facilitate maximum airflow, accented by a central silver key lock for physical security. Large, ergonomic black handles are integrated into the mounting ears on either side, facilitating easy installation and removal from standard 19-inch equipment racks. The main body of the enclosure is constructed from durable, industrial-grade silver galvanized steel, displaying various pre-drilled mounting holes and ventilation slits along the side panels. Its deep, rectangular form factor suggests significant internal volume capable of housing full-sized ATX motherboards, multiple power supply units, and extensive drive arrays, making it a staple in server rooms and industrial automation environments.
Industrial Rackmount Server Chassis

This image showcases a high-density industrial rackmount server chassis, likely a 4U or 5U form factor, designed for installation in standard 19-inch equipment racks. The unit features a dual-tone aesthetic with a sturdy, metallic silver-grey main body and a prominent matte black front bezel. The front panel is dominated by a heavy-duty perforated mesh ventilation grille designed to maximize airflow for internal cooling, featuring a central key lock for physical security. Large, ergonomic black handles are bolted to each side of the faceplate to facilitate easy installation and removal from a rack cabinet. The side of the chassis reveals several mounting holes and ventilation slits, while the top surface is a clean, flat brushed metal panel. This hardware is typical of enterprise-grade storage servers, workstations, or networking infrastructure used in data centers and industrial environments where durability and thermal management are critical.
Industrial 4U Rackmount Server Chassis

This image features a high-capacity 4U rackmount server chassis designed for industrial and data center environments. The unit is constructed with a durable silver metallic body and a prominent matte black front ventilation panel. This front face is characterized by a dense pattern of vertical oblong perforations to optimize airflow, centered with a physical key lock for hardware security. Two sturdy black handles are bolted to the front corners, facilitating easy installation and removal from a standard server rack. The side of the chassis reveals a series of pre-drilled mounting holes and ventilation slots along the bottom edge, indicating its modular internal design and compatibility with various rail systems.
Google Search Results for Rosewill 4U Server Chassis

This image displays a desktop browser view of a Google search results page for a ‘Rosewill-4U-Server-Chassis-RSVR4100U-With-7-Drive-Bays’. At the top, a search bar contains the query, accompanied by a Google logo modified with colorful icons and a correction suggestion that highlights the proper model name ‘RSV-R4100U’. Below the navigation tabs, a row of ‘Sponsored products’ features five different server and workstation cases from retailers like Newegg and Walmart, with prices ranging from $89.99 to $189.99. The products shown include various black 4U rackmount chassis designs with front-facing vents and handles, as well as a taller ‘Rosewill THOR NAS’ full tower workstation. The interface is clean, showing product titles, prices, seller names, and shipping information under each thumbnail image.
Rosewill 4U Server Chassis Search Results

The image displays a grid of Google search results for the Rosewill 4U server chassis, specifically the RSVR4100U model with seven drive bays. Multiple thumbnail images from various retail and manufacturer websites, including Amazon, eBay, and Rosewill’s official site, showcase the hardware from different angles. Several frames highlight the physical design of the black and silver rackmount cases, featuring front-facing handles, lockable security panels, and ventilation grilles. Some images include technical overlays, such as blue and red arrows indicating airflow patterns and fan configurations, while others provide schematic diagrams with physical dimensions and port layouts. The interface includes the search bar at the top and standard metadata for each result, such as the source website name and the product title.
A Google Search results page for a Rosewill 4U server chassis.

The image displays a desktop screenshot of a Google Search results page for the query ‘Rosewill-4U-Server-Chassis-RSVR4100U-With-7-Drive-Bays’. At the top, the search bar includes a correction suggesting ‘RSV R4100U’ instead of the typed ‘RSVR4100U’. Below the search bar, various filter chips such as ‘For Sale’, ‘Reviews’, and ‘eBay’ are visible. The primary search results feature a listing from the official Rosewill website priced at $159.99 with free shipping, followed by an Amazon listing for the same product. Both descriptions highlight that the chassis is a 4U rackmount case featuring seven internal 3.5-inch HDD bays and support for ATX or CEB motherboards. At the bottom of the viewable area, a ‘Discussions and forums’ section appears, showing a thread titled ‘Is RSV-R4100U for $80 the best value server case?’ The overall layout is clean, utilizing the standard Google interface with blue links and grey snippet text.
Google Shopping results for a Rosewill 4U server chassis

The image is a digital screenshot of a Google Shopping search results page, displaying several rackmount server chassis options. The primary focus is on a 4U Rosewill server case, with three specific product listings visible in a horizontal row. The first listing on the left shows a Rosewill RSV-L4500U with 15 drive bays priced at $229.99, featuring a 14% discount. The middle listing is a generic 4U server cabinet case priced at $97.00, and the third listing on the right is a 4U server chassis with 24 hot-swappable bays priced at $470.00. Each listing includes a thumbnail image of the black or silver metal chassis, pricing, shipping information, and seller details, primarily from eBay and Newegg. The interface includes a sidebar with filtering options for price, store, and expansion slot count. At the top, the search bar contains the query ‘Rosewill4UServerChassisRSVR4100UWith7DriveBays’, and the bottom of the page indicates the user’s location as Kansas City, MO.
Google Shopping search results for Rosewill 4U server chassis

A screenshot of a Google Shopping search page displays various Rosewill 4U server chassis models in a grid layout. The top of the page features a search bar containing the query ‘Rosewill-4U-Server-Chassis-RSVR4100U-With-7-Drive-Bays.’ On the left sidebar, filtering options for condition, stores, price, and expansion slot count are visible. The main results area shows multiple rackmount server cases, including the RSV-L4000U, RSV-L4500, and RSV-R4200U, with prices ranging from approximately $129.99 to over $700. Each product listing includes a thumbnail image of the metallic grey or black chassis, pricing information, seller names like Newegg and eBay, star ratings, and promotional tags such as ‘20% OFF’ or ‘Free delivery.’ A central pop-up overlay partially obscures some top results, showing a ‘Chassis’ title with a $499.99 price point from Newegg.com.
YouTube Search Results for Rosewill 4U Server Chassis

This image displays a YouTube search interface featuring multiple video thumbnails focused on the Rosewill RSV-4000 series 4U server chassis. The primary thumbnail in the center shows a large, grey industrial rackmount server case sitting on a desk with the overlaid text ‘Thicc Boi’ and a video duration of 10:09. Below it, a specialized graphic demonstrates the internal cooling fan setup, using blue and red arrows to illustrate the intake of cool air and the exhaust of heat through the back of the metal chassis. To the right, video metadata includes titles such as ‘Rosewill RSV-4000’ and ‘Rosewill 4U Server CEB Compatible,’ along with view counts and channel names like ‘Explain You a Thing’ and ‘Rosewill USA.’ On the left side of the frame, the standard YouTube navigation sidebar is visible, containing links for Home, Shorts, Subscriptions, and a sign-in prompt.



