Analyzing Z370 for Intel's 8th Generation Coffee Lake: A Quick Look at 50+ Motherboards
by Ian Cutress, Anton Shilov, Joe Shields & Gavin Bonshor on October 20, 2017 2:00 PM ESTEVGA Z370 Micro
EVGA’s third board is the micro-ATX form factor Z370 Micro. Though smaller than the ATX format, the Z370 Micro offers an external clock generator, 2-way SLI support, wireless connectivity, and an M.2 slot for high-speed storage. It has plenty of USB support, however, it does not have USB 3.1 (10 Gbps) ports without buying an add-in card. It looks like a lot of considerations went into cable management by the use of horizontal headers on the bottom of the board as well as the unique notching for the 24-pin ATX connector and the supplemental 6-pin PCIe header on the bottom of the board.
Like its ATX brothers, the board is black and does not have any designs on the PCB. The power delivery heatsinks are black with some extended surface area - the chipset heatsink is also black with a few lines cut out giving it a bit more surface area. A debug LED and power/reset buttons are in the upper right-hand corner by the dual BIOS switch. Also noteworthy is the addition of an optional 4-pin EPS 12V by the CPU, alongside a regular 8-pin. From the images we have, there doesn’t appear to be native RGB LEDs, however, it does have two RGB headers for adding LED strips.
Contrary to other micro-ATX boards in this roundup, the Z370 Micro only has two memory DIMM slots instead of four, but both of these are reinforced. Only having two slots means that the maximum memory support is 32 GB, and EVGA is quoting a maximum memory support up to DDR4-4133. With the memory slots reinforced, there are also two full-length PCIe slots that are also reinforced, supporting x16 or x8/x8, and is good for 2-way SLI or Crossfire. The final PCIe slot is a PCIe x4 from the chipset.
The Z370 Micro supports six SATA ports and a single M.2 PCIe 3.0 x4 slot between the PCIe slots that will fit up to an 80mm module. For system cooling, the board has six 4-pin PWM headers around the board to attach compatible fans. Audio duties are handled by the Realtek ALC1220 codec., although there does not appear to be distinct PCB separation or EMI shielding, both commonly used by motherboard manufacturers to reduce signal interference in the audio. Networking comes via a single Intel I219-V GbE.
The rear panel is one of the few Z370 boards that has no video outputs, requiring a discrete graphics card for some video output. On the rear panel we find a Clear CMOS button, two USB 2.0 ports, a combination PS/2 connector, six USB 3.0 (5 Gbps) ports, the Intel network port, and the audio jacks with SPDIF. There is also a slot for an M.2 E-Key device, which usually takes the form of a Wi-Fi module. Users will have to supply their own (as far as we know).
| EVGA Z370 Micro | ||
| Warranty Period | 3 Years | |
| Product Page | Link | |
| Price | N/A | |
| Size | ATX | |
| CPU Interface | LGA1151 | |
| Chipset | Intel Z370 Express | |
| Memory Slots (DDR4) | Two DDR4 Supporting 32GB Dual Channel Support DDR4 4133+ |
|
| Network Connectivity | 1 x Intel I219-V 1 x M.2 Key-E for Wi-Fi |
|
| Onboard Audio | Realtek ALC1220 | |
| PCIe Slots for Graphics (from CPU) | 2 x PCIe 3.0 x16 slot (x16 or x8/x8) | |
| PCIe Slots for Other (from Chipset) | 1 x PCIe 3.0 x4 | |
| Onboard SATA | 6 x Supporting RAID 0/1/5/10 | |
| Onboard SATA Express | None | |
| Onboard M.2 | 1 x PCIe 3.0 x4 | |
| Onboard U.2 | None | |
| USB 3.1 (10 Gbps) | None | |
| USB 3.1 (5 Gbps) | 6 x Back Panel 1 x Header |
|
| USB 2.0 | 2 x Back Panel 2 x Headers |
|
| Power Connectors | 1 x 24-pin EATX 1 x 8-pin ATX 12V 1 x 4-pin ATX 12V |
|
| Fan Headers | 6 x PWM | |
| IO Panel | Clear CMOS 1 x Combination PS/2 2 x USB 2.0 6 x USB 3.1 (5 Gbps) 1 x Intel Network Port Audio Jacks 1 x M.2 Key-E for Wi-Fi |
|
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sor - Friday, October 20, 2017 - link
Damn. At least key it differently and call it LGA1151v2 or something.The changes are so minimal it really does seem like planned obsolescence. Does it really need more power pins to support new chips with the same power envelopes? Really? They couldn’t handle that on the CPU PCB?
KaarlisK - Saturday, October 21, 2017 - link
Actually it is ~1.5 times peak current with the same average power envelope, so yes, they need the change.If they had not brought the launch forward and just launched together with the cheap chipsets, there would be far less complaints.
sor - Saturday, October 21, 2017 - link
Where did you find information indicating current has increased 50%? I just spent about ten minutes trying to find a reference backing that up, perhaps something indicating the 8 series operates at a much lower voltage within same TDP, which would translate to higher current but they seem to operate in the same 1.2-1.3v range.You’re not just assuming they draw more current because they have two more cores, are you?
KaarlisK - Sunday, October 22, 2017 - link
Notice the difference between average and peak.And the information is in publicly available documents. I did not bother to look it up, but others have, for example: https://forum.beyond3d.com/threads/intel-coffee-la...
Crono - Saturday, October 21, 2017 - link
Nice roundup. That's a lot of motherboards to spec and summarize. I especially appreciate the handy chart at the end, it's a good, quick-and-dirty comparison tool.Landcross - Saturday, October 21, 2017 - link
You guys forgot 2 new Z370 boards from Supermicro :)https://motherboarddb.com/motherboards/?chipset=19...
Xpl1c1t - Sunday, October 22, 2017 - link
The mITX board looks incredible.+ Low ESR Tantalum capacitors! (first time seeing them on VRM duty on a mainboard)
+ HDMI 2.0
+ 2x M.2 Slots
+ USB 3.1 Type C
+ Optical SPDIF
- RGB.......
MadAd - Saturday, October 21, 2017 - link
Great write up but for me its just another depressing generation of oversized, overpriced ATX form factor offerings on which the vast majority of users wont even plug a second gpu into, with the smaller and more size appropriate FF represented as a minority afterthought.With all the progress of PCs since the 90s whod have thought that I could still use the same ATX case today while every single other component (from floppy drives to 2d Mattrox cards) have long gone to the recyclers. I find it so annoying how manufacturers have stuck on this prehistoric gargantuan case size with the other sizes being an afterthought. It feels like like stifled innovation while everything else is moving on.
rocky12345 - Saturday, October 21, 2017 - link
Great article and a lot of work put in to get it out for us to read thank you.My only issue is and it is nit your fault is why these companies feel the need to totally blanket the market with basically the same boards just a different model number and basically a few tiny changes and spray paint it a different color and use the word gaming and put something x or x1 or k,k3 etc etc. For crap sakes just release three models not 7-10 models of the same crap it is pretty much just greed I guess.
The whole market is like this now with anything computer related of and if it has the words GAMING or RGB in it's got to be good for sure. My fav is that gaming mouse pad next it will have RGB lighting in it...lol
CitizenZer0 - Wednesday, October 25, 2017 - link
Agreed