The Intel Z490 Overview: 44+ Motherboards Examined
by Gavin Bonshor on April 30, 2020 10:00 AM ESTASRock Z490 Aqua
The new ASRock Z490 Aqua builds upon the success of its AMD X570 based model, with a full cover block monoblock which cools the CPU and the 16-phase power delivery. Following the same design as the X570 model, the ASRock Z490 Aqua adds an OLED display which can display with CPU voltages, temperatures, system and POST statuses, with an abundance of premium controllers and features onboard.
Included in the long list of features are three full-length PCIe 3.0 slots which run at x16, x8/x8, and x8/x8/+4, with two PCIe 3.0 x1 slots. It uses a 16-phase power delivery which is kept cool by the large monoblock, and benefits from 90 A power stages with a maximum Vcore current of up to 1260. Providing power to the CPU is a pair of 8-pin 12V ATX CPU power inputs, with an Intersil ISL69269 PWM controller operating in a 14+2 configuration. There is support for DDR4-4700, with a total capacity of up to 128 GB across four memory slots. It does have support for ECC DDR4 UDIMMs, but these will operate in non-ECC mode.
The rear panel of the ASRock Z490 Aqua is stacked with two Thunderbolt 3 Type-C and two accompanying Mini DisplayPort input ports. Also present are three USB 3.2 G2 10 Gbps Type-A, one USB 3.2 G2 10 Gbps Type-C, and four USB 3.2 G1 Type-A ports. For users intending to leverage Intel's integrated graphics, there is a single HDMI video input. For users demanding premium networking, the Z490 Aqua is using an Aquantia AQC107 10 G and Realtek RTL8125BG 2.5 Ethernet controller pairing, as well as an Intel Wi-Fi 6 wireless interface which provides support for BT 5.0 devices. There are five 3.5 mm color-coded audio jacks and S/PDIF optical output which are powered by a Realtek ALC1220 HD audio codec, which is assisted by an ESS Sabre 9128 DAC which controls the front panel audio. Finishing off the rear panel is a clear CMOS switch and a BIOS Flashback button.
Only 999 units will be available for purchase which will add an element of exclusivity, which we expect to add to the price tag. Another thing to factor in is the weight as the X570 Aqua weighed around 2.2 KG (5 lb) due to the aluminium armor, the custom monoblock, and its large metal backplate.
ASRock hasn't unveiled pricing at this time, but it's likely to be available either at the launch of Intel's 10th Gen desktop processors, or sometime shortly after.
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Andrew LB - Saturday, May 9, 2020 - link
So these boards bring Wifi6, PCI-Express 4.0, gigabit 2.5, and for people like myself who are upgrading from a Z87 board.... just about everything is a huge leap.... yet you think there is just 'more of the same'? I guess if you're one of those idiots who buys a new CPU every year, then clearly this is not the release for you. Nor would AMD's latest offerings if that same metric is applied.So what's your problem with Capitalism? Do incremental design improvements offend you? Or is it profit that does? Hate to break it to you, but its profit motive that fuels innovation. Collectivism is a cancer and by its very nature hinders progress due to it not rewarding exceptionalism. It's why countries like China don't innovate. Otherwise they wouldn't need forced technology transfers from those who manufacture goods in their country.
Zenzdeluxe - Wednesday, September 2, 2020 - link
Thanks for that. The hypocrisy of these people. Imagine imbibing in the fruits of the capitalist system which besides continuing innovation, provides more spoils at lower price points for everyone than ever before. The audacity of such entitlement and seemingly collectivist / marxist based criticism is mind boggling. Cognitive dissonance off the scale indeed.ilkhan - Friday, May 1, 2020 - link
Details page for GIGABYTE Z490 Aorus Pro AX (copy and paste because who can keep them straight otherwise) makes a big deal of no usb-C, but it's there in the picture...ecjp - Friday, May 1, 2020 - link
Yeah, I noticed that too. Gigabytes site shows same picture and lists "1 x USB Type-C™ port on the back panel, with USB 3.2 Gen 2 support" in the specs, so I assume its an error in the article.gavbon - Friday, May 1, 2020 - link
Thanks for picking that up. I must have been writing about the wrong board. Apologies, it's updatedregsEx - Friday, May 1, 2020 - link
"Integrated into the Z490 chipset is an Intel Wi-Fi 6 CNVi which allows motherboard vendors to integrate its AX200 wireless solutions directly from the chipset with a CRF module."CNVi is an old generation 802.11ac controller. Here it is CNVio2. CRF module is AX201. AX200 is a standalone controller that can work on any system. X570 motherboards with 802.11ax support, for example, packs with AX200 card.
lunaticbunny - Friday, May 1, 2020 - link
There are no boards under $200. Seems like this Z490 chipset got the X570 inflation treatment as well.drexnx - Friday, May 1, 2020 - link
just like the X570 boards, they've all got seriously beefed up VRMsand maybe the pcie4 tax wasn't just a cash grab? we'll really see when AMD B550 comes out, where those board prices land
Andrew LB - Saturday, May 9, 2020 - link
Plenty of boards under $200.ASUS Prime Z490M-PLUS
GIGABYTE Z490 AORUS Elite
ASUS TUF Gaming Z490-Plus
ASUS TUF Gaming Z490-Plus wifi
GIGABYTE Z490 UD
MSI Z490-A PRO ProSeries
A bunch of Asrock boards will be under $200 as well. You can see many prices already on Amazon.
dgingeri - Friday, May 1, 2020 - link
It looks like, potentially, at least Gigabyte has decided to include a decent number of USB ports. I can't tell with the Asus board, but all the rest look to have only 6 USB ports, an annoyingly small number. I have been really annoyed with the lack of USB ports on boards for the last 5 years. Heck, with the old 440BX boards, we had 2 ps2, 4 or 6 USB, 1 or 2 serial, and a parallel port. We've lost the other ports, and internal drives in most computers, and not gained USB ports to compensate for it. External hubs aren't going to do it, either, as those stupid things keep dying in a matter of months.