Raidon Technology Launches UM2776P+ Dual M.2 NVMe SSD Enclosure in 3.5-Inch Form Factor

Raidon Technology, Inc. announced the iUM2776P+, a professional-grade 3.5-inch storage module engineered to house 2xM.2 NVMe SSDs, delivering high performance and enterprise-class reliability.

With an integrated PCIe Gen3 switch and an MCIO (SFF-TA-1016) host interface, it supports a PCIe Gen3 x4 upstream link (up to ~32Gb aggregate / ~3.94GB/s theoretical payload per direction) and allocates Gen3 x2 to each SSD (up to ~16Gb / ~1.97GB/s theoretical per drive). Built in a rugged, all-metal enclosure with tool-free serviceability, the iUM2776P+ is for high-density computing environments requiring scalable performance and continuous operation.

Key Features:

• Tool-less Tray Design: Effortless, screwless SSD installation and removal
• Hot-Swap Functionality: Hot-swap capable hardware; hot-swap behavior depends on host platform PCIe/NVMe hot-plug support

• Dual M.2 NVMe Support: Compatible with 2230, 2242, 2260, and 2280 form factors
• MCIO (SFF-TA-1016) Host Interface: Future-proof MCIO (SFF-TA-1016) connector for seamless modern platform integration
• Host/Backplane Requirement (Electrical): PCIe Gen3 x4 via MCIO; not compatible with SATA/SAS-only bays for data

• Universal Power: Uses a standard SATA 15-pin power input for easy deployment in any chassis
• Advanced Thermal Management: All-metal aluminum housing paired with an integrated 2 cm low-noise cooling fan

• Bay Compatibility (Mechanical): Fits standard 3.5-inch HDD Drive Bay

Comparison: Standard Drive vs. iUM2776P+

Benefits:

• Maximize Storage Density: Pack the power of 2 high-speed NVMe SSDs into a single standard 3.5-inch bay. This allows you to double your drive count without upgrading to a larger chassis or server rack
• Zero-Downtime Maintenance: In platforms that support PCIe/NVMe hot-plug, drives can be serviced without shutting down; otherwise, a rescan/reboot may be required per system design
• Future-Proof Connectivity: By utilizing the MCIO (SFF-TA-1016) interface, you are aligning your hardware with the latest enterprise cabling standards, ensuring compatibility with next-generation motherboards and high-speed backplanes
• Sustained Peak Performance: NVMe SSDs are notorious for ‘thermal throttling’ (slowing down when they get too hot). The combination of a precision-machined aluminum heat sink and an active 2cm cooling fan ensures your drives stay cool even during 24/7 heavy workloads
• Simplified Integration: Despite its advanced internals, it uses a standard SATA 15-pin power connector. This ‘plug-and-play’ approach means you can upgrade existing legacy systems to modern NVMe speeds without needing specialized power adapters
• Enhanced Reliability: The durable all-metal housing protects sensitive M.2 modules from physical damage and electromagnetic interference, making it suitable for harsh industrial or edge computing environments

Applications:

• Edge Computing and IoT: Provides high-speed data caching and storage in compact, rugged environments where space is limited but performance is non-negotiable
• Enterprise Data Centers: Ideal for high-density server deployments requiring hot-swappable NVMe storage for rapid maintenance and upgrades
• Professional Workstations: Enhances video editing, 3D rendering, and CAD workflows by providing fast scratch disk space or redundant storage within a standard 3.5-inch bay
• Industrial and Embedded Systems: Rugged construction and effective thermal management make it suitable for industrial control, automation, and IoT platforms
• AI and Machine Learning: Supports the high-speed data throughput required for training models and processing large datasets

System Integration Guidelines:

• System Power and Detection

The iUM2776P+ connects directly to the motherboard via the PCIe interface. Since most motherboards do not natively support PCIe hot-swapping, the module must be powered on during system startup to be properly detected

If the iUM2776P+ is not powered on during system startup, the operating system may fail to recognize the module

• Hot-Swap Functionality

The system can boot normally even if no SSD is installed in the iUM2776P+

M.2 NVMe can be inserted/removed while running. Recognition behavior depends on platform hot-plug support; a rescan or reboot may be required per system design

Frequently Asked Questions (FAQ)

Q1: Does the iUM2776P+ support PCIe Gen4 or Gen5 SSDs?
A: The iUM2776P+ is designed with a PCIe Gen3 x4 switch. PCIe Gen4 or Gen5 NVMe SSDs can be installed, but will operate at PCIe Gen3 speeds to ensure compatibility and stability

Q2: Does the iUM2776P+ support RAID?
A: Yes. The module features a PCIe switch that allows the host to see 2 individual NVMe SSDs. RAID functionality (such as RAID-0 or RAID-1) can be implemented via the OS (Software RAID) or a compatible BIOS/UEFI setting on your motherboard

Q3: What M.2 SSD sizes does the iUM2776P+ support?
A: The iUM2776P+ supports M.2 NVMe SSDs in 2230, 2242, 2260, and 2280 form factors

Q4: Does it require a special driver?
A: No. As a hardware-level PCIe switch, it is transparent to the OS. If your system supports NVMe and has an MCIO (SFF-TA-1016) port, the iUM2776P+ will work out of the box

Q5: Will this fit in a standard 3.5-inch HDD bay?
A: Yes – mechanically it matches a 3.5-inch drive footprint. Electrically, it requires PCIe lanes via MCIO (SFF-TA-1016) and will not work if the bay/backplane only provides SATA/SAS connectivity

Q6: What type of host connection is required for the iUM2776P+?
A: The iUM2776P+ uses an MCIO (SFF-TA-1016) connector and requires a compatible PCIe host interface or adapter cable that supports PCIe Gen3 x4 signaling

Q7: What power connection does the iUM2776P+ require?
A: The iUM2776P+ uses a standard SATA 15-pin power connector, making integration into existing systems easy

Q8: Can the 2cm cooling fan be disabled?
A: The built in 2cm cooling fan is designed to operate automatically to ensure thermal stability. Disabling the fan is not recommended, as it may impact SSD reliability and performance

Q9: What are the typical use cases for the iUM2776P+?
A: The iUM2776P+ is designed to work with HOST BUS controller and is ideal for workstations, edge computing systems, data centers, industrial platforms, and media production environments that require compact, high-speed, and easily serviceable storage

Q10: Will it work in a SATA/SAS backplane?
A: No; it needs PCIe lanes via MCIO (SFF-TA-1016) or adapter

Performance test result for reference. The test result will vary depend on the test environment.