There are plenty of options available while buying m2 raid controllers in the market right now, and if you're confused regarding which one to go for, This page is just for you.

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Our Top Picks:

Best Overall: Buy: Io Crest M2 Raid Controller READ REVIEW

Best For Retrofitting Sata Hdd: Buy: Vantec M2 Raid Controller READ REVIEW

Best With Mac Pros: Buy: Siig M2 Raid Controller READ REVIEW

Best For Transfer Rate: Buy: Syba M2 Raid Controller READ REVIEW

Best For Ease Of Configuration: Buy: Highpoint Technologies M2 Raid Controller READ REVIEW

Best For Desktop: Buy: Febsmart M2 Raid Controller READ REVIEW

Best For Server And Enterprise Applications: Buy: Dell M2 Raid Controller READ REVIEW

Best With Part Number: Buy: Hp M2 Raid Controller READ REVIEW

Best For High Performance: Buy: Lsi Logic M2 Raid Controller READ REVIEW

Best For Operating System: Buy: Jeyi M2 Raid Controller READ REVIEW

Best For Temperature Monitoring Capability: Buy: High Point M2 Raid Controller READ REVIEW

Best Quality Of Material: Buy: Asus M2 Raid Controller READ REVIEW

Best Overall: Io Crest M2 Raid Controller

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If you often find yourself scrambling for a good control IO crest m2 raid controller is your solution. The Io Crest M2 Raid Controller started right up and it is perfect for hot swap. Supports port multiplier fis based switching or command based switching. The si - pex40057 4 port sata iii pci - e 2.0 x2 hyper duo raid controller card marvel 88se9230 chipset adds four sata iii ports to a computer through a pci - e 2.0 x2 slot, delivering multiple internal 6gbps connections for sata iii hard drives and ssds.

Finally, the io crest m2 raid controller works well with booting up with bios and it is trivial to install.

Most customers found that the controller could be used as non-raid, was problematic. And, a few say that the controller has worked with ubuntu 15.04 and recent kernels (4.x) without additional effort. Also, they strongly agree that the card would n't seat fully with the case bracket properly aligned.

• This includes plugged and playing a driver disc.
• does not support hardware raids using port multiplier.
• This is great for large file transfers.
• This one is working like a charm.

Best For Retrofitting Sata Hdd: Vantec M2 Raid Controller

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Compared with other controllers in this category, the Vantec M2 Raid Controller has a convenient design. The vantec m2 raid controller works as expected and it works flawlessly. 1 port multiplier function for multi-bay enclosures (4 drives), supports both fis and command-based switching. This raid host controller enables the use of the industry 's newest and fastest hard drives at 6gb / s while providing backward compatibility to legacy sata 3gb / s or 1.5gb / s drives.

The controller has support windows, needed more ports, it is used for easy setup and has an intuitive design. Moreover, the controller is also backward compatible with the previous generation of pci express 1.0 technology. Most importantly, the vantec m2 raid controller has start the computer, comes with excellent quality and it works for tech support.

Almost all buyers opine that the controller works well and provides decent performance for home server use. Further, a few say that the controller is easy to use card at a value price. Moreover, a few strongly agree that the controller can also be used for individual drives, not in an array. In conclusion, the tone of buyers is very positive and we believe that the controller suits the purpose.

• This comes with 4 onboard sata ports.
• This works ok, works fine and it is very happy.
• The vendor should work on the raid removal process a bit more.
• This is pcie gen2, which gives you 500mb/s per channel, The answer is no.

Best With Mac Pros: Siig M2 Raid Controller

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The Siig M2 Raid Controller might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. The siig m2 raid controller works fine, it is made for simple installation and has an intuitive design. Please check with your system provider for compatible ssd. This m.2 ssd pcie adapter accommodates various form factor high - performance m.2 pcie ( m key ) ssds with multiple mounting options.

The controller is great for brand name, works as expected and it has excellent speeds. Most importantly, the siig m2 raid controller does what it says and it is used for multiple mounting holes.

Most buyers quickly discovered that the controller is compatible with the samsung ssd pro mounted in the. Moreover, a few strongly agree that the controller is compatible with the new sam 960 nvme drives. In addition, a few also found that the card does not work with crucial mx200 m.2 ssd, but works with Samsung evo 960.

• This is a fantastic improvement over a typical hard drive with spinning platters.
• It is easy to add m.2 ssd to an older pc.
• This is great for adding nvme m2 ssd to an older machine.
• This does the work, so all in all, a great value.

Best For Transfer Rate: Syba M2 Raid Controller

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If you often find yourself scrambling for an appropriate and satisfactory controller, Syba M2 Raid Controller should be your first option for buying. The syba m2 raid controller is equippped with a large heatsink and active fan to ensure the m.2 drives are kept cool. Make sure this fits by entering your model number. Moreover, the controller allows the drive to interface directly with the platform's cpu, which provides pcie x4 bandwidth for each nvme ssd.

Above all, the syba m2 raid controller is designed primarily for storage devices.

Almost all buyers opine that the controller has 16 lanes available to it. In addition, they say that the controller is perfect and delivers over 2.9 gb/s read and 2.2 gb/s written using a samsung 970 pro nvm blade. Moreover, they also found that this card is fully supported in this configuration. In conclusion, for almost all customers, it was what they were looking for.

• These features like thermal pads, heat spreaders and fans.
• This card blocks slot 3, only leaving one additional slow available.
• This is recognized in Debian Buster without any issues.
• The mp4.1 has a rod that secures the back notch on long cards.

Best For Ease Of Configuration: Highpoint Technologies M2 Raid Controller

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Compared with other controllers in this category, the Highpoint Technologies M2 Raid Controller has a convenient design. The highpoint technologies m2 raidcontroller is a direct replacement for the ssd7102, and was designed for easy integration into any intel - based and amd x399 desktop, server or workstation pc with a free, dedicated pcie 3.0 x16 slot. Make sure this fits by entering your model number. Further, it is designed for easy integration into industry standard motherboard platforms using off-the-shelf m.2 ssd's.

Above all, the highpoint technologies m2 raid controller has been extensively tested with a wide range of commercially available m.2 nvme drives from all major manufacturers, including MLC, TLC & qlc models, in a variety of hardware environments across both windows and Linux platforms.

Almost all customers opine that the controller is a major pita to get here, with 2x16 slots, 1 for video card and 1 for hpt 7103. Further, they say that the controller is the fastest solution for macpro 5.1. Also, they say that the hpt 7103 is somewhat expensive, uses a web server with a password to manage it in windows. The steps are a bit tricky but not too hard for experienced. In conclusion, many customers have used the controller for more than a few months without any complaints, and it shows no sign of giving up.

• The 7101 - a does n't because the voltage it offers is too low.
• This provides good airflow to cool the SSDS.
• This works with all 960 series m.2s.
• This is great on hp proliant gen8/9 servers.

Best For Desktop: Febsmart M2 Raid Controller

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We would, of course, be remiss if we didn't mention FEBSMART m2raid controller for daily purpose. The Febsmart M2 Raid Controller supports plug and play on almost all currently active systems. Each sata 3.0 port will get 6gbps max speed for ahci boot and storage. This sata card was set in ahci boot mode. Make sure now pcs in ahci boot up mode or you will report blue screen death.2.

The controller is a pcie 3.0 x4 interface which will provide 16gbps total bandwidth, Each sata 3.0 ports will get 6gbps max speed. Finally, the febsmart m2 raid controller is a pci express 3.0 x4 interface to 6-ports 6 gbps max speed sata 3.0 expansion card.

Most customers opine that the controller works for Windows 11 additionally measures its uptime in months. In addition, they strongly agree that the controller is great for offering sata ports. Further, they strongly agree that this card does n't perform well, but this is mainly due to misunderstandings about what pci - e link type and speed the card is able to run at on a given board and slot. Overall, most buyers agree that the controller suits them best, and no one questions it.

• Supports port multiplier fis based switching or command-based switching.
• This is great with a compatible system and it is designed for easy installation.
• This card is fed a m.2 "rack" card.
• This is great as a few days after setting it up.

Best For Server And Enterprise Applications: Dell M2 Raid Controller

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Next on the list, we've got yet another controller that manages to win our hearts. It's the DELL m2 raid controller and it's widely considered as one of the most convenient controllers you can buy. Used a plug in card form factor. Moreover, the controller is made with fast shipping, works as expected and it works fine. In short, with a 4.3 rating and more than 368 buyers, the DELL m2 raid controller stands as the best choice.

Almost all customers quickly discovered that the controller has two sas connections to add two that does support 4 x 4tb hdd. Moreover, they strongly agree that the controller is also capable of ZFT and jbod setups as well with out the higher level raid functions and write cache. Further, they also found that the reason to use this controller is to allow DELL idrac and hardware disk failures to be reported to esxi. Overall, most buyers found the controller suits best, and no one questions it.

• This is the cheapest way to increase i/o performance on a r710.
• This is perfect in an old DELL r230.
• This offers the h700 with a battery and 2 backplane cables.
• This is designed for server and enterprise applications.

Best With Part Number: Hp M2 Raid Controller

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The Hp M2 Raid Controller's material feels more premium than its price would suggest. Make sure this fits by entering your model number. And, the controller has built-in reliability, is compatible with part number and it has improved efficiency. The controller is easy to maintain and fits perfectly for your daily purpose.

Most customers quickly discovered that the controller includes all the original accessories and this type - a modular controller occupies a dedicated storage slot without occupying a pcie expansion slot. In addition, they strongly agree that this is typically a single large connector on one end that connects to the raid with 4 sata / sas connectors on the other end. To sum up, many have used the hp m2 raidcontroller for more than a few months without letup, and it shows no sign of giving up.

• Increased performance for faster data insights.
• Delivers what they promise.

Best For High Performance: Lsi Logic M2 Raid Controller

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The Lsi Logic M2 Raid Controller's high-end materials make sure that it ages well with use. Second-generation 6gb/s sata+sas controller, built on the lsisas2208 dual-core roc. Also, the controller works fine and it is very happy. In short, with a 3.9 rating and more than 184 buyers, the lsi logic m2raid controller stands as the best choice.

Almost all buyers found that the controller includes Microsoft windows vista/2008/server 2003/2000/xp, linux, solaris (x86), netware, freebsd, vmware and more. Also, they say that the controller allows up to 65, 535 devices through the use of expanders. And, they say that the temp literally dropped 50 degrees and he runs like a champ now. In short, most buyers agree that the controller is functionally comfortable and no one questions it.

• This will support 8 sata drives.
• This comes with a cache module.
• This comes with the splitter cables needed.
• The exhaust of a GTX 980ti is pointed right at it.

Best For Operating System: Jeyi M2 Raid Controller

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The Jeyi M2 Raid Controller's material feels more premium than its price would suggest. The jeyi m2 raid controller is your motherboard decision and also is supported based on the motherboard chipsets. Server motherboard chips are not the same, Please consult your motherboard official for details. This adapter card uses a 3.3v and 12v dual voltage power supply, 12v to 3.3v using dual 6a power modules to meet the power requirements of large power consumption ssd. Finally, the jeyi m2 raid controller is also a motherboard pcie slot and the u.2 is only one of two choices, Please pay attention to read the motherboard manual.

Most buyers opine that the controller has a good amount of airflow however, so be prepared for that. In addition, they say that the controller is easy to backup and/or mirror to an inexpensive 1tb hard drive. In addition, a few strongly agree that this 4x pcie4.0 breakout works perfectly with a supermicro h12dsi - n6 and seagate firecuda 530 nvme drives. Overall, buyers found this to be one of the best controller for daily purposes.

• This will perform fine because there is very little logic onboard.
• This makes no mention of bifurfication.
• This will work on the nearest pxie x16 cpu.
• These features like quad channel ram, thunderbolt, and onboard wi-fi 6, etc.

Best For Temperature Monitoring Capability: High Point M2 Raid Controller

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The High Point M2 Raid Controller is capable of outshining several other controllers featured in this list in overall features for the price point. The high point m2 raid controller is compatible with Intel pcie 3.0 platforms. An efficient cooling system rapidly transfers waste heat away from critical nvme and controller componentry, without introducing unwanted distractions into your work environment. The web raid management interface ( webgui ) is a simple, intuitive web - based management tool and is ideal for customers who are new to raid technology.

The controller can deliver up to 25, 000mb/s of transfer speed, and over 40, 000mb/s in a cross-sync raid 0 configuration. Lastly, the high point m2 raid controller is the industry's fastest 4-port nvme storage solution.

Most buyers quickly discovered that the controller is a x16 card you will achieve x8 speeds. And, they also found that the card to fit the slot must either be x16 in width or open ended if its x8 in width. In short, most customers found the controller suits best, and no one questions it.

• Low-noise hyper-cooling solution & integrated ssd TBW and temperature monitoring capability.
• Raid 10 (security and speed) - raid 10 requires a minimum of 4 SSDS.
• This supports windows and it is great for temperature monitoring capability.
• 4X m.2 nvme pcie 4.0 devices / pcie gen 3 compatible.

Best Quality Of Material: Asus M2 Raid Controller

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The best part: Asus M2 Raid Controller costs comparatively little and it is available to ship in 24 hours. Make sure this fits by entering your model number. . The controller is easy to maintain and gels well with your regular use.

One customer says - "This may or may not interfere with your graphics card placement. ". Most buyers opine that the controller is a great way to add more NVME m.2 cards.

• Good investment for the long term.
• Delivers what they promise.