ASUS Prime B650-PLUS AMD B650 AM5 Ryzen™ Desktop 9000 8000 & 7000 ATX Motherboard, DDR5, PCIe 5.0 M.2, 2.5Gb LAN, DP, HDMI®, SATA 6Gbps, USB 3.2 Gen 2 & 1 Type-C®, BIOS Flashback™, USB4®. support

本当はCore i5 14500辺りで自作したかったのですが、最近妙にB760マザボが高いのでAMDに浮気。Ryzen 7 8700Gで自作するために購入しました。 これまでGIGABYTE、AsRock、BIOSTARのマザボ使用歴がありますが日本語対応BIOSはこれが初めてで驚きました。 BIOS画面の見た目はAsRockに似ている印象を受けました。 DDRは4スロット、M.2 SSDは2スロット、PCIeは3スロット、ファンコネクタはCPU含めて5本ありMini-ITXよりも拡張性に優れています。 オーバークロックメモリのDDR5-6000も普通に認識します。 VRM周りのヒートシンクが小さくてCPUクーラーや配線の邪魔にならないのも良心的。 バックパネルは取付時にHDMI, DPの爪を噛みやすい形状なので注意。 Windows11 24H2初回インストール時に「ハードウェア要件を満たしていない」と2回ほど怒られてビビったが、再起動を繰り返しているうちに何故か解決（笑） 特に不満もなく、しばらくはAM5の時代が続くと思うので長く使えることを期待するのみです。

高くなってるマザボの中でも中々コスパ良し

機能十分 最新のCPUにも対応 小型ケースにも入る 今買っても問題無し

Ryzen7 9700X、メモリー 32GB x 2 (64GB)、1TB NVMe SSD 装着。Linuxを入れて問題なく動いています。このあとHDDを追加して、小型のNASとして運用する予定です。サーバーなので、WiFiは不要のため、あえてこの製品にしました。

PRIME B650M-A II-CSM。 すべてのスロットがx16形状！これはアツい。 10GbEを刺したりやれることは多い。 マザーの配置も伝統的で、使いやすし。 価格も比較的安い部類。 AM5はまだまだ超低価格なボードが実現していないのでそこは気になるところだけど 本機は安定性さえよければかなり良いと思う。

BIOSの起動が遅い なので 使いたいときにすぐに使えない なぜだかわからない

Let’s start with the positives – somewhat of a mixed bag this time around: Data Processing – Being a ProArt, it’s a motherboard attuned to different software meant for artwork – Photoshop, Blender, Krita, Procreate, Corel Painter, GIMP, Fresco, and so on. Despite its purpose, you could probably settle with it pretty comfortably for gaming and basic editing as well. It’s a bit confusing, the way it’s advertised. 7000 MHz is perhaps a little higher than my 32GB RAM, so I don’t quite get all that I can out of it – being that my RAM can take about 6000 MHz at full capacity. Regardless, it’s advertised as PCIe 5.0, and that’s correct – I get about 192 GB out of the 24 lanes it has. Yet, it’s incorrectly labelled PCIe 4.0 in the specifications of the product – a small error, but hopefully this clears things up for people. Artificial Intelligence – This motherboard has two features based on artificial intelligence: AI Noise Cancellation and AI Overclocking – one that works well, and the other that works too well. So far as AI Overclocking, it’s pretty measured as to when it feels is necessary to overclock the PC for the sake of performance, so it’s not likely to overheat your PC because you lost a couple of frames – certainly no complaints there. My issues arise concerning the AI Noise Cancellation features, which – for the most part – tend to be pretty accurate. However, it’s quite sensitive at times and often cuts me off mid-sentence, regardless of how average or quiet the volume – it just seems to get confused more often than not, and it makes conversation sometimes a bit difficult. Support – There’s a wide variety of handy support options with regards to this motherboard. It’s fitted with both a 1GB and a 2.5GB Ethernet port – though admittedly, either only averages about 400MB – three medium PCIe 5.0 ports – which are interlinked, so if you plan to use more than one port, the lanes will be split – one small PCIe 5.0 port, USB 3.0, USB 4.0, Display Port, and USB C. All pretty useful for different devices and extra bits, but with the way in which the motherboard acts, adding devices means separating its processing power evenly – so if you’re planning to push what you can out of multiple devices, you’ll only ever get a fraction of what you’d expect. Overall, the motherboard can support a variety of devices but lacks the ability to hold them all. For the negatives, I’ve only really had one issue thus far: Dispersion – It’s only ever happened twice so far, but this motherboard isn’t very good at dispersing electricity. During busy periods, it can get gridlocked and retain energy. Not enough to cause sparks or anything, but what it will do is put pressure on the display and cause the monitor to black out. It doesn’t cut the audio – so I know it's still on – but while things happen in the background, nothing feeds to display, and you’ll have to shut it off. The best method I’ve found so far is: Shutting off the monitor, pushing the power button, flipping the PSU, and then turning everything off at the wall. Give it a while and repeat everything in the reverse order. It should fix the issue without bricking or burning your PC. Overall, pretty decent motherboard for the money with a lot of value in the PCIe ports - you'd be hard pressed to find one that isn't as practical as this one. Though I'd wait for it to go on sale again - I saved about £80 and kept my budget under £1,500.

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I purchased the B650M-CT-CSM to run Proxmox, with ECC memory, in my home lab. I'm happy to say everything works fine using two Kingston Ksm48e40bd8ki-32ha 32GB UDIMMs w/ ECC. The BIOS isn't graphical but I found it very complete. ECC controls were in the DRAM menu and they include both ECC enable/auto/disable *and* it included an option to enable ECC error *injection*. (I've not tested the latter because I don't have a copy of the 'Pro' version of memtest86+). One of the Asus docs online said the board supports x4/x4/x4/x4 PCIe bifurcation on the x16 slot and I'm happy to report that this option does exist in the BIOS. (Note, I've not tested it). And, to Asus credit, the BIOS *also* has options to enable PCIe x8/x8 bifurcation on the x16 slot with an appropriate riser card. This board doesn't include a BMC (Baseboard Management Controller) with IPMI so some may say it isn't a "real" server motherboard. But, for the price, it's surprisingly good. 5 Stars!

I used to run high end MB but decided to go lower this time since the new Ryzen chips are so efficient and the power delivery so overkill on everything. I like the value proposition of this board, it looks great without the RGB gamer aesthetic. you get the boot status LEDs which is not as handy as 7-segment but it looks a lot better and sufficient for daily use. I wish it was B650E chipset instead, but PCIE 4.0 16x should still be plenty for the lifetime of this board, even for top end graphics. It's a shame they don't give you a third heatsink for the third M.2 slot There's also some usual AMD jank, this time I have a problem where my system cannot reboot only, it can boot, everything rock stable all normal, but if I reboot it just gets stuck in post. AMD is just not as polished and stable as Intel.

On time shipping and very quick setup for the BIOS and loading drivers. Great for a first time PC build for those looking to get modern computer at a reasonable price. 2 NVME m.2 drive slots and plenty of Sata drive slot for raid array.