iStarUSA BPN-DE340HD | 3×5.25 to 4×3.5 Trayless Hot-Swap | 12Gb/s
Available in stock (50)
Key Features
- 3×5.25" to 4×3.5" Trayless Hot-Swap Cage — Converts three 5.25" bays into four drive slots with tool-free, trayless drive installation
- 12Gb/s SAS I/II/III & SATA I/II/III — Latest-generation interface speed for high-performance HDDs up to 14TB
- Metal Key Lock Mechanism — Aluminum front bezel with key lock for physical drive security against unauthorized access
- 80mm Fan with Adjustable Speed — Ultra-quiet active cooling with speed control for noise and temperature balance
- Removable Fan Cover — Easy front-panel access for fan maintenance without disassembly
- Multi-Function LED Indicators — Blue LED display for power, drive activity, and status monitoring
- Full Aluminum Construction — Heavy-duty integrative shaping for maximum heat dissipation and structural durability
- RAID Ready — Supports RAID configurations with a compatible external RAID controller
- Available in Black, Blue, Red & Silver — Four color options to match any chassis or rack aesthetic
The iStarUSA BPN-DE340HD is a 12Gb/s trayless hot-swap hard drive cage that converts three standard 5.25" external drive bays into four accessible 3.5" SAS/SATA hot-swap slots. Supporting the latest 12Gb/s SAS III and SATA III transfer rates, it handles modern high-capacity drives up to 14TB in demanding server, NAS, and workstation deployments. The trayless design allows drives to be inserted and removed without a separate caddy — reducing installation time and eliminating tray management overhead.
The aluminum front bezel includes a metal key lock mechanism that physically secures installed drives against unauthorized removal — essential for shared rack environments and secure storage deployments. An 80mm fan with adjustable speed control and ultra-quiet operation maintains thermal stability during continuous use. The full aluminum integrative-shaping construction provides both structural rigidity and maximum passive heat dissipation. Supports RAID 0/1/5/10 with a compatible external controller. Available in Black, Blue, Red, and Silver.
Ideal For
- Server & NAS High-Density Storage — Four hot-swap bays in three 5.25" slots for compact, efficient storage expansion
- Secure Rack Deployments — Key lock bezel prevents unauthorized drive access in shared or sensitive environments
- RAID Arrays — Compatible with external controllers for RAID 0/1/5/10 configurations
- Video Editing & Media Production — 12Gb/s throughput for HD/4K video and large dataset storage
- Enterprise & Data Center Builds — Heavy-duty aluminum for continuous 24/7 operation
Variant Options
- Black — MPN: BPN-DE340HD-BLACK
- Blue — MPN: BPN-DE340HD-BLUE
- Red — MPN: BPN-DE340HD-RED
- Silver — MPN: BPN-DE340HD-SILVER
Specifications
- Bay Conversion — 3× 5.25" external to 4× 3.5" internal
- Drive Support — 3.5" SAS I/II/III, SATA I/II/III HDD
- Max Drive Capacity — Up to 14TB
- Transfer Rate — Up to 12Gb/s
- Hot-Swap — Yes — trayless
- Security — Metal key lock on aluminum front bezel
- Cooling — 80mm fan with adjustable speed control
- Construction — Full aluminum (integrative shaping)
- LED — Multi-function blue LED display
- RAID Support — Yes (requires external RAID controller)
- Colors — Black, Blue, Red, Silver
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About Brand
About Brand
Shipping & Rerturns
Shipping & Rerturns
• Shipping: Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days depending on your location.
• Returns: You may return or exchange products within 30 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
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How long does it take to process an order?
How long does it take to process an order?
Orders are typically processed within 1–2 business days. You will receive a confirmation email with tracking details once your order has been shipped. Please note that processing times may be slightly longer during high-demand periods or sales events.
Do you ship internationally?
Do you ship internationally?
Currently, we only ship within the U.S. For international inquiries, please contact our support team.
What is your return policy?
What is your return policy?
We accept returns within 30 days of delivery. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. If the item is faulty or damaged, please contact us for further instructions. For returns due to reasons other than product defects or our error, customers are responsible for return shipping costs.

