Glyph Technologies StudioRAID 4TB Portable Hard Drive - RAID Support, Up to 250MB/s, 5400 RPM, USB 3.0 - SRM4000B at TigerDirect.com
G-RAID 2 4TB USB 3.0 DAS Array - 2 x HDD - 4 TB Installed HGST HDD | eBay
SanDisk Professional G-RAID 2 8TB (2x 4TB) 2-Bay Enterprise-Class RAID Array SDPH62H-008T-NBAAD
G-Technology G-RAID 8TB 2-Bay Thunderbolt 3 RAID Array (2 x 4TB)
LaCie Rugged RAID Pro 4TB Hard Drive. 2 x HDD Supported - 4 TB - ONLINE ONLY:
4TB LaCie Rugged RAID Thunderbolt Portable Hard Drive (Thunderbolt and USB3.0 Interfaces)
LaCie Rugged RAID 4TB Review - StorageReview.com
Best Buy: LaCie Rugged RAID 4TB External USB 3.0 / Thunderbolt Portable Hard Drive Gray/orange STFA4000400
Glyph Technologies Atom RAID 4TB USB 3.1 Gen 2 Type-C AR4000BLK
G-RAID with removable drives - Media Storage Group
Office Depot
SanDisk Professional G-RAID 2 8TB 2-Bay RAID Array (2 x 4TB, Thunderbo – Pictureline
OWC Mercury Elite Pro Dual 4TB Performance RAID Solution
G-Technology G-Raid 4TB External Hard Drive 0G02484 USB 3.0 Firewire - – Dynamic Computer Surplus
Seagate IronWolf 4TB NAS Hard Drive 5900 RPM 3.5" RAID - Newegg.com
Glyph Atom RAID SSD 4TB - Black - Vintage King
Glyph Atom RAID SSD 4TB USB-C Portable Solid State Drive, Black | Sweetwater
