8-Port M.2 NVMe RAID Controllers Offer Up to 28,000 MB/s of Storage Bandwidth

8-Port M.2 NVMe RAID Controllers Provide As much as 28,000 MB/s of Storage Bandwidth

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As reported by TechPowerUp, HighPoint has introduced two model new M.2 NVMe RAID controller playing cards, with assist for as much as 64TB of storage and speeds of as much as 28,000MB/s on the highest mannequin. These would make an incredible pairing with the perfect SSDs available on the market. The 2 fashions introduced embrace the SSD7140A with Gen3 x16 assist and the SSD7540 with Gen4 x16 assist. Pricing begins at $729 for the Gen3 mannequin.

Because the identify suggests, each playing cards are designed to deal with huge M.2 RAID arrays together with RAID 0, 1, and 10. RAID 0 mirrors all the things for optimum velocity, RAID 1 mirrors every information drive as a backup resolution, and RAID 10 does a mixture of each. Each controllers additionally provide JBOD capabilities, which does not enhance velocity or information integrity however offers you entry to a big single drive.

Whereas the controllers provide as much as eight M.2 storage slots, solely 4 (quick) drives are crucial to realize the utmost bandwidth output of every card. Every M.2 SSD makes use of 4 PCIe lanes, and every card maxes out at 16. The 4 further M.2 slots are there for added capability, and with slower SSDs you possibly can nonetheless attain the utmost theoretical throughput.

The controllers assist Home windows and Linux boot capabilities, which is nice for customers who need to use an M.2 RAID array as their major storage resolution.

(Picture credit score: HighPoint)

The 2 playing cards are fairly huge, with the size and top of a high-end graphics card to accommodate all eight M.2 storage slots. Each playing cards measure in at 11.22″ x 4.37″ x 0.83″ (285 x 111 x 21 mm). The playing cards characteristic an enormous black heatsink that spans all the size of the cardboard, serving to hold the M.2 drives cool. The heatsinks are aided by twin “ultra-durable and near-silent” followers of unknown measurement, however they give the impression of being to be within the 40mm vary.

The SSD7140A is the weaker of the 2 options, with a most velocity of 14,000MB/s because of its PCIe 3.0 interface. The SSD7540 doubles that with as much as 28,000MB/s due to PCIe 4.0. Nevertheless, in order for you much more bandwidth, you possibly can pair two playing cards in a “Cross-Sync” configuration — offered your motherboard helps twin x16 configurations, naturally.

That provides customers double the bandwidth of every controller, with the Gen3 variant working at as much as 28,000 MB/s and the Gen4 mannequin maxing out at 55,000 MB/s. (Apparently there’s some rounding so it isn’t 56,000 MB/s.)

The SSD7140A with PCIe 3.0 speeds prices $729 and the PCIe 4.0 SSD7540 goes for $1099.00. That is not low-cost, however then we are able to say the identical for the requisite eight SSDs you’d need to put within the playing cards. Clearly, these are for servers with massive information throughput workloads moderately than typical house PCs.



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