The 7 Best SCSI Host bu adapters (2023 reviews)

Date : May 26, 2023
Categories : Network Io Port Cards

We consider a scsi host bu adapter to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

Our review process:

Our Top Picks:

LSI Logic Raid Controller

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Startech SCSI Host bu Adapter

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Adaptec SCSI Card

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Adaptec SCSI Host bu Adapter

Buy: READ REVIEW

LSI SCSI Host bu Adapter

Buy: READ REVIEW

LSI Logic SCSI Host bu Adapter

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HP SCSI Host bu Adapter

Buy: READ REVIEW

LSI Logic Raid Controller

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Next on the list, we've got yet another adapter that manages to win our hearts. It's the lsi logic raid controller and it's widely considered as one of the best convenient adapter you can buy. This particular card is an HBA, not a RAID card, so it doesn't need flashed to support JBOD for ZFS properly. It comes with the capacity to have 8 sata ports. It is designed to have airflow over it, but it doesn't require much to keep it at a reasonable temperature. Each of the SAS SFF connectors has four SASSATA capable connections and you can buy a fan out cable that will allow you directly to connect 8 physical drives to the card.

This card cost only $20 more than PCIe-1x 4 port cards and delivers MUCH more performance while taking up a single PCIe-8x slot. The number of ports is the actual number of physical connections on the card. It will work with any zFS based os.

Why We Like This:

Easy install and upgrade firmware, works flawlessly
Will work with any motherboard that can supply a 8x or 16x pci-e slot
Great hba pairing for freenas and other zfs platforms
Works great for jbod when flashed to it mode

Startech SCSI Host bu Adapter

Buy on Amazon

Not everyone likes to purchase adapter for their daily usage, but the startech scsi host bu adapter would be an anomoly. It can be used in a Ubuntu software raid 5 environment. It uses 2 lanes, for a max of 8gbit / sec. It comes with two pigtails that plug into the two mini-sas ports. It can only handle two drives at a time.

This controller has a bio, and any drive on it can be set as bootable. There are header pins for optional drive activity LEDs. This card has the capability to raid. It will work with any Window 10 version and will support upto 64TB HDD per port due to 48bits LBA.

Why We Like This:

Supports sata port multiplier for additional ports
Treats drives attached as removable, not internals
Style cabling and reliable drive connections
Connection drops and the transfer speed is good

Adaptec SCSI Card

Buy on Amazon

Compared with other adapter in this category, the adaptec scsi card has a convenient design. It gets power from the PCIe bus. It is compatible with all old scsi buses except hvd (high voltage differential) scsi. This card has 2 connectors, a micro parallel scsi externally and a normal sized 68 pin scsi inside the case. It also includes a low profile bracket to use with servers. The adaptec speedflex capability gives you the unique ability to mix scsi devices without impacting performance. It comes with a standard bracket, replacement low-profile bracket, quick install guide, and cd with driver and documentation.

Why We Like This:

Pin vhdci external connector enabling complete flexibility in configuration options
Wide range of os and system support
Delivers what they promise

Adaptec SCSI Host bu Adapter

Buy on Amazon

The adaptec scsi host bu adapter should be able to handle its purpose and duties with ease. The Exclusive Adaptec SpeedFlex (AIC-3860) technology ensures that all devices connected to an Ultra320 SCSI card will deliver top performance, regardless of SCSI generation. It is built with the expertise of more than 25 years of scsi leadership. It protects existing investments through backward compatibility with existing drivers, disks, and tape drives. It is a low-profile card ideal for rack-mount servers.

The adaptec speedflex capability gives you the unique ability to mix scsi devices without impacting performance. Like all Adaptec controllers, it is built with the expertise of more than 25 years of scsi leadership. It has been extensively tested with third-party components to deliver the utmost in compatibility.

Why We Like This: