Icy Dock MB324SP1B ExpressCage 4 Bay 2.5 Inch SATA SAS Enclosure

This item is brand-new, factory sealed.

ExpressCage MB324SP-1B
4 Bay 2.5 SATA/SAS HDD SSD Hot-Swap Mobile Rack Enclosure with Tool-Less SSD Mounting Tray for 5.25 Drive Bay (4 x SATA 7pin)
Tool-Less Removable Tray Design for NAS and Homelab Storage
The ICY DOCK ExpressCage MB324SP-1B is a 4-bay 2.5 SATA/SAS SSD/HDD mobile rack that fits into a standard 5.25 optical drive bay, ideal for NAS servers, homelab systems, compact workstations, and small business servers. It combines high-density storage with ICY DOCKs proven tool-less removable tray design, allowing quick hot-swaps and easy maintenance while securely supporting drives from 5-12.5mm in height.
Designed for users who value flexibility and serviceability, the MB324SP-1B enables effortless drive upgrades, swaps, and replacements without opening the chassis - perfect for testing different drive types, expanding RAID volumes, or managing backups. Its universal 5.25 form factor maximizes storage density in small or repurposed chassis, delivering a reliable and space-efficient solution for DIY NAS builders and homelab enthusiasts.
High-Density Storage in Any 5.25" Optical Drive Bay
The MB324SP-1B transforms a single 5.25 bay into four individually hot-swappable 2.5 drive bays. Supporting SATA III 6Gb/s and single-channel SAS drives (SAS host required), this enclosure is ideal for creating compact RAID arrays or high-capacity NAS volumes. With the ability to power all four drives using a single 15-pin SATA power connector, cable clutter is minimized - allowing for cleaner builds and improved airflow.Model Number
MB324SP-1BColor
BlackSupport Drive Size
2.5" SSD / HDDCompatible Drive Type
SATA / single channel SAS (SAS host required)Number of Drives
4Max Drive Height
12.5mmDrive Bay
1 x 5.25" half height drive bayHost Interface
4 x SATA 7pinPower Input
1 x 15 pin SATA power connectorTransfer Rate
SATA 3.0 up to 6Gbps / SAS 3.0 up to 12GbpsSupport HDD Capacity
No limitationDrive Cooling
1 x 40mm fanRAID Function
N/AStructure / Material
Metal with partial plasticSupport Hot-Swap
YesDrive Security
N/ADrive Activity LED Indication
Drive power: solid blue Drive access: flashing bluePackage Contents
1 - Device, 1 - user manual, 18 - screwSATA Connector Insertion Rate
10,000Humidity
5%-65% RH