iStarUSA D Storm D-407P-DE4 4U Trayless Hot-Swap Rackmount Chassis

The iStarUSA D Storm D-407P-DE4 is a compact yet powerful 4U rackmount chassis engineered for demanding storage, server, and clustering environments. With four hot-swappable 3.5" bays delivered in a trayless backplane, this chassis simplifies maintenance, minimizes downtime, and enables flexible RAID configurations. Designed to handle enterprise workloads, it supports up to seven add-on PCIe cards and scales to as many as nine drives when configured for RAID, making it an ideal foundation for high-availability NAS, data-center clusters, or performance-driven compute nodes. Built to endure in rack enclosures, the D-407P-DE4 blends sturdy construction with efficient cooling and streamlined serviceability for steady, long-term operation.

• Trayless 4x3.5" hot-swappable bays: Enjoy effortless drive replacement without the need to deal with cumbersome drive trays, enabling faster maintenance and reduced downtime in busy data centers.
• 4U rackmount form factor: A compact chassis footprint that fits standard 19-inch racks, delivering strong expandability within a familiar server room layout.
• High expandability with PCIe: Supports up to seven add-on PCIe cards, enabling flexible I/O expansion for controllers, NICs, accelerators, and more to suit diverse workloads.
• RAID-ready capacity up to 9 drives: Total storage capacity scales to nine drives when paired with the appropriate backplane and controller, making it suitable for RAID arrays that balance performance and redundancy.
• Industrial-grade reliability for servers and clusters: Built to support continuous operation in demanding environments, ensuring data integrity, uptime, and scalable performance for your critical workloads.

Technical Details of iStarUSA 4U D Storm D-407P-DE4

• Chassis model: D Storm D-407P-DE4
• Form factor: 4U rackmount chassis
• Drive bays: 4x 3.5" hot-swappable (trayless) backplane
• Maximum drive support: Up to 9 drives for RAID configurations
• PCIe expansion: Up to seven add-on PCIe cards
• Enclosure type: Standard server-grade chassis designed for reliability and airflow in data centers

How to install iStarUSA D Storm D-407P-DE4

• Prepare your rack: Confirm rack compatibility, weight capacity, and clearances. Use the included rack ears and mounting hardware to secure the 4U chassis in a stable position within a standard 19-inch rack.
• Install the backplane and drives: With the chassis secured, insert four 3.5" drives into the hot-swappable bays on the backplane. Since the design is trayless, you rely on the backplane’s hot-swap mechanism for drive installation and removal. Ensure all connections are properly seated and that the drives are recognized by the backplane.
• Populate PCIe expansion slots: If your build requires extra I/O, install up to seven PCIe add-on cards in the available expansion slots. Use anti-static precautions and secure each card with the appropriate screws to maintain reliability under vibration and movement.
• Connect power and data: Attach the chassis power supply connections and connect data cables between the backplane and the motherboard or RAID controllers as required by your configuration. Verify SAS/SATA cabling, power rails, and cooling pathways to promote stable operation.
• Power up and configure: Boot the system and enter the BIOS/RAID controller configuration. Initialize and configure your RAID array as needed, verify drive detection, monitor thermal sensors, and ensure fans are operating properly to sustain airflow across all components.

Frequently asked questions

• Q: Is the D Storm D-407P-DE4 trayless? A: Yes. It features a trayless design with hot-swappable 3.5" bays for quick drive replacement without trays.
• Q: How many 3.5" drives does it support? A: It includes 4x3.5" hot-swappable bays, with overall capacity to support up to 9 drives for RAID setups depending on backplane and controller configuration.
• Q: How many PCIe expansion cards can be installed? A: The chassis supports up to seven add-on PCIe cards to extend I/O and peripheral connectivity for servers and clusters.
• Q: What is the form factor of this chassis? A: It is a 4U rackmount chassis designed to fit standard 19-inch racks.
• Q: Does it include drives or a power supply? A: The product is primarily a chassis; included components vary by listing. Check the retailer’s product page for exact inclusions and optional accessories.
• Q: Is it suitable for data-center deployments? A: Yes. The D-407P-DE4 is designed for enterprise storage, servers, and clusters, emphasizing hot-swappable drive capability, expandability, and reliable airflow for data-center environments.