Name: StarTech.com 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter (PEXSAT34RH) - Storage controller (RAID) - 4 Channel - SATA 6Gb/s - low profile - RAID RAID 0, 1, 10, JBOD - PCIe 2.0 x2 - for P/N: ST521PMINT
Brand: StarTech.com
SKU: 2OOPFULYRRCT
Price: 131.38 CAD
Availability: OutOfStock
Rating: 2.9 (17 reviews)

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StarTech.com 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter (PEXSAT34RH) - Storage controller (RAID) - 4 Channel - SATA 6Gb/s - low profile - RAID RAID 0, 1, 10, JBOD - PCIe 2.0 x2 - for P/N: ST521PMINT

<body><p><b>Key Features and Benefits:</b></p><ul><li>Leverage SSD performance and standard HDD capacity with HyperDuo technology</li><li>Maximize system capability with SATA III connection speeds</li><li>Fit any standard or low profile chassis with included brackets</li></ul></body>

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StarTech.com 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter (PEXSAT34RH) - storage controller (RAID) - SATA 6Gb/s - PCIe 2.0 x2

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Been using it for almost two years now and it's worked consistently good. Used it to connect an internal 4TB drive and my comp case's top HDD docking station, and it does better than expected at both (allows drive hot swapping without issues). Data transfer speeds are just as expected. Totally recommended.

Great value

startech.com

Hi! I like the product, but I have a question. How can I disable the hot swat function under windows 10 in single disc mode? I was able to disable it in windows 7 in Device Manager, but in win 10 I can't find this function.

Great functioning

Hello, recently purchased. Spiceworks poster. 

Used this recently in a Gaming PC build, 2x 970 evo 512GB with 1x 6TB WD Blue = up to 800mbps throughput from or to NVME System drive.

I had initial issues with conflicts but I eventually got the card and my system working. copied my existing HDD to it, launched some games. Games like total War: Warhammer have gone down as much as less then a minute from a fresh boot not to mention No man's Sky which will load in about a minute.


HyperDuo is simply, incredible. Needed this card as I had a small case and I really needed more space for games, two of my four sata MB headers were blocked by fans so I saw this card and was keen to try the HyperDuo feature.

Effective! Fast as! wonderful. Amazing for Gamers.

I have bought 6 of these and used them for SuSe Linux Enterprise and OS/2 as the boot drive device using raid 1. They all have worked without any problems. The throughput is good but not as fast as not having a raid. I bought a backup controller that can replace an existing one if needed. Easy to configure (once you discover the CRTL-M to enter setup).

Good choice for disk failure recovery.

I bought this product around 3 years ago and it is working flawlessly. The HyperDuo function is wonderful and helps me to use a bigger HDD with high performance at one affordable price.

Work Really Well

Firstly I suggest you disconnect all other SATA drives on first install as I suffered a corruption on my system boot SSD disk following installation of the card. It seems very unlikely this was an unlucky coincidence.
I've not seen a CTRL-M during any boot though did not exhaustively adjust PC BIOS settings.I have UEFI mode and secure boot so perhaps this is a factor. With all other SATA disks disconnected I followed the instructions to create a Rufus DOS boot disk and the UEFI firmware installed OK.I then attached the SATA SSD boot disk and reinstalled Windows 11. Installed the drivers and the adapter was detected OK. I then connected a couple of 4TB SSD, these were detected OK. Used the MSU Windows software to create a mirror (RAID 1), no issues.
I tried the Marvell CLI but didn't get far and the help is sparse on this though I'll find documentation with a search.The email alerting capability looks useful though with modern authentication becoming the norm the SMTP configuration provided will require a relay.

Working OK- Windows 11 (Dell Precision T5610)

I bought this as a replacement for a faulty SATA 2.0 controller. Works out of the box, although for some strange reason only after I booted the second time, examined the BIOS menu with ctrl-M, and figured I didn't need to change anything for JBOD mode. Overall seems good product. Only minor disadvantage is that it is only a PCIe 2.0 x2 lane, so I'm not mistaken that's max 1 GByte/s, whilst 4 disks could theoretically generate 4x 6 Gbit/s = 3 Gbyte/s (minus overhead).

Works with FreeBSD

Brian

Disks connected to the card are unstable. Speed first 450 MB / s
Then drops to 100 MB / s. Mac OS 10.12.3

Unstable work

As with a keke27, I too am unable to find a JBOD option using the "card bios" method for installation in a linux rig.  Two disks are plugged in, and the only options are Raid1 and Raid0.

Missing JBOD

Matt

I purchased this card so that I could add 3 additional SATA hard disk drives to my PC, because my motherboard's 12 SATA ports are all being used. 

However, the card has caused me nothing but headaches. When I first installed the card, it appeared to be working fine because the hard drives all showed up during POST. It booted into Windows and the hard drives all appeared in My Computer and in disk manager... 

But that was only for less than 5 minutes. After that, the three hard drives vanished from My Computer and Disk Manager as though they had been unplugged. In an attempt to make the drives show up again, I restarted my computer, only to have it freeze during the Windows boot logo three times in a row. 

When I read that freezing during boot was a sign of a faulty card, I ordered a second card thinking that I must have just been unlucky with the first. But the second card has the exact same issues as the first!  This means that either my luck is REALLY bad, or (more likely) most/all of these cards are defective or bad by design. 

The three hard drives work properly when attached via a SATA to USB adapter, or when attached directly to the motherboard with either of two brands of SATA cables, so the drives and cables aren't the problem.  In my trial-and-error tests, I found that the only thing that differs between when the hard drives work and when they don't is when they are attached via this card.

Therefore, it'd definitely be better to look elsewhere if you need an easy to use, stable, and reliably-working PCI-e to SATA card.

Nothing but problems...

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StarTech.com 4 Port PCI Express 2.0 SATA III 6Gbps RAID Controller Card with HyperDuo SSD Tiering - PCIe SATA 3 Controller Adapter (PEXSAT34RH) - Storage controller (RAID) - 4 Channel - SATA 6Gb/s - low profile - RAID RAID 0, 1, 10, JBOD - PCIe 2.0 x2 - for P/N: ST521PMINT

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