TowerSTOR TS4CT - 4 Bay SATA to USB 2.0 / eSATA / 1394a / 1394b RAID Enclosure
ORICO Aluminium 4 Bay 3.5 inch USB 3.0 SATA HDD Enclosure External Hard Drive Enclosure Case USB 3.0 & SATA Support SATA 3 6.0Gbps HDD transfer speed (With Raid) Hard Drive / SSD Enclosures - Newegg.com
QNAP TR-004 4-Bay USB 3.2 Gen 1 RAID Expansion Enclosure
MediaSonic ProRaid 4-Bay Raid Superspeed USB 3.0 / eSATA Hard Drive enclosure - Micro Center
Mediasonic Raid 4 Bay 3.5" SATA Hard Drive Enclosure - USB 3.1 Gen 2 1 – Mediasonic Store
4 Drive Multi Bay External HDD Enclosure - External Drive Enclosures | StarTech.com
Amazon.com: QNAP TR-004U 1U 4 Bay Hard Drive Enclosure Direct Attached Storage (Das) with Hardware RAID USB 3.0 Type-C : Electronics
Amazon.com: ORICO USB 3.0 to SATA 4 Bay Raid External Hard Drive Enclosure for 3.5'' HDDs Built-in 150W Power Supply Support 64TB Suitable for Enterprise Data Storage Backup-35RU3/BK : Electronics
Mediasonic Raid 4 Bay 3.5" SATA Hard Drive Enclosure - USB 3.1 Gen 2 1 – Mediasonic Store
QNAP TR-004-US 4-bay USB 3.0 RAID Expansion Enclosure
Amazon.com: ORICO 4 Bay External Hard Drive Enclosure USB 3.0 to SATA 3.5 inch Support 64TB (4 x 16TB) Aluminum Alloy HDD Enclosure with Fan/150W Disk Data Storage (No RAID)-9548U3 : Electronics
Amazon.com: 4 Bay RAID and JBOD Enclosure - 2.5" / 3.5 Inch Hard Drive eSATA, USB 3.0, RAID Storage System (R4U3SB) : Everything Else
TerraMaster D5-300C USB 3.0 (5Gbps) Type C 5-Bay RAID Enclosure Support RAID 0/1/Single Exclusive 2+3 RAID Mode Hard Drive RAID Storage. PC PitStop Data Storage Solutions - SAS Enclosures, DAS, NAS, iSCSI
OWC Mercury Elite Pro Quad 4-Bay USB 3.2 Gen 2 RAID
TR-004 | 4 Bay USB Type-C Direct Attached Storage with Hardware RAID | QNAP (US)
Orico 35 Series 4 Bay 3.5'' Sata To Usb 3.0 Hdd Docking Station With Raid Built-in 150w Power 64tb Dual Chip Hdd Enclosure - Hdd & Ssd Enclosure - AliExpress
5-Bay USB 3 Raid Docking Station - Sabrent
SYBA SY-ENC50104 4 Bay 3.5" SATA III HDD NON-RAID Enclosure – Supports USB 3.0 & eSATA Interface - Walmart.com