The dell-h310 is a SAS Controller in new condition. It is in stock at $79.00.
SAS drives do not plug into a normal SATA motherboard port. You need a SAS host bus adapter or a backplane that speaks SAS - an LSI/Broadcom HBA in IT mode is the usual answer. A SATA drive will run on a SAS controller, but not the other way round. HBA and IT-mode guide
Part of the Dell line we track.
The dell-h310 is an accessory, not a storage drive, so cost per terabyte does not apply to it. Check the listing's own specifications against your hardware before buying.
We do not have enough in-stock comparators of this type today to place this price against the rest of the market. The category page below ranks everything we do have.
Yes. At our last check it was $79.00, sold new under ASIN B07JZ6FYVC. Amazon sets the final price at checkout.
This listing (StorageTekPro Flashed Dell H310 6Gbps SAS HBA to LSI 9211-8i P20 IT Mode for ZFS FreeNAS unRAID, ASIN B07JZ6FYVC) carries no renewed, recertified, refurbished or pulled claim in its title, and Amazon reports it as new. On this site that is what "new" means: sold as factory-new.