Macworld At a glance Expert’s RatingProsUp to 48TB of capacitySupports JBOD and RAID 0 striping/RAID 1 mirroringFaster sustained HDD transfers than you might guessPro-Blade Transport port can hit 900MBpsConsMirroring cuts advertised capacity in halfPro-Blade SSDs limited to 10GbpsPricey per TB in lower-capacity modelsOur Verdict If you need a lot of storage in a single box, the Thunderbolt 3 G-RAID Mirror dual-HDD delivers at speeds that might surprise you. The box also accepts SanDisk’s Pro-Blade SSD modules for on/offloading and backup. Price When Reviewed This value will show the geolocated…