ExpressCage MB324V4P-B 4 Bay U.2/U.3 Hot-Swap Mobile Rack Enclosure for 5.25" External Bay
4 Bay ICY DOCK ExpressCage MB324V4P-B, 4x PCIe 4.0 U.2 / U3 SSDs, Hot-Swappable, 2 x SlimSAS 8i SFF-8654
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4 Bay ExpressCage MB324V4P-B 5.25" Hot Swap PCIe 4.0 U.2 / U.3 Enclosure from ICY DOCK
High-Density Storage from Any 5.25" Optical Drive BayThe ICY DOCK ExpressCage MB324V4P-B is a high-performance mobile rack designed to house up to four PCIe 4.0 U.2/U.3 NVMe SSDs (up to 15mm height) within a single external 5.25” optical drive bay. Building on the ExpressCage series’ renowned tool-less SSD mounting system, the MB324V4P-B combines fast drive swaps, secure SSD retention, and optional screw-lock support into one robust design. Unlike most tool-less systems that sacrifice mounting stability, ExpressCage’s removable tray design with additional screw holes delivers both hot-swappable convenience and reliable SSD retention, earning trust from enterprise storage builders and performance enthusiasts alike.
Immediate Setup
Make Use of EverythingThe MB324V4P-B maximizes your chassis real estate by allowing you to install up to 4 x U.2/U.3 NVMe SSDs (up to 15mm height) into a single standard 5.25” CD/DVD drive bay. With support for the latest 61.44TB U.2 SSDs, this means you can build a 240TB+ high-speed NVMe storage array in just one drive bay.
Extra Screw HolesFor environments requiring additional stability, such as systems exposed to vibration or mobile enclosures, the tray also includes optional screw holes for extra drive retention. With its reinforced latching mechanism, the ExpressTray ensures reliable performance and long-term durability even under frequent drive swaps.
Rear Mounted Fan
Controlled CoolingQuickly access your removable U.2/U.3 NVMe SSD outside the system with the EZ-Adapter MB307U-1VB. Simply insert a compatible ICY DOCK removable tray directly into the adapter and connect through USB4 for portable storage access, backup, validation, or high-speed data transfer workflows. Supporting up to 40Gbps bandwidth, the MB307U-1VB extends removable NVMe storage beyond the host system without reinstalling the SSD.
SlimSAS & PCIe PoweredThe MB324V4P-B uses 2 x SlimSAS 8i (SFF-8654) connectors, each supporting two PCIe 4.0 U.2/U.3 SSDs at speeds up to 64Gbps per drive. SlimSAS is the preferred modern interface for high-performance NVMe backplanes and supports tri-mode HBA and RAID cards, offering exceptional bandwidth and reliability.
Constantly Cool
Twin 40mm FansTo meet the thermal demands of PCIe 4.0 U.2/U.3 SSDs, the MB324V4P-B features a powerful dual 40x40x20mm cooling fan setup. These fans generate increased airflow compared to standard 10mm units and are positioned to deliver direct cooling over the SSDs and tray area.
Heat Dissipation VentThe enclosure and tray also feature strategically placed air vents and cutouts, ensuring hot air is effectively evacuated even under sustained heavy loads. When maintenance is needed, the fans are user-replaceable, minimizing system downtime.
PayPal Credit
| Monthly Payment: | £31.71 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £349.99 |
| Total inc. interest: | £380.48 |
| Monthly Payment: | £17.09 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £349.99 |
| Total inc. interest: | £410.14 |
| Example | |
| Minimum Spend: | £99 |
| Instalment Rate: | N/A |
| Cost of purchase: | £99 |
| Total inc. interest: | £99 |
Representative Example:
Purchase Rate: 23.9% p.a. (variable)
Representative: 23.9% APR (variable)
Assumed Credit Limit: £1,200
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