
Intel Core i7-8700K
$154–$170
LGA1151 platform match
MSI MPG Z390 Gaming PRO Carbon: ATX Z390 board for 8th/9th‑Gen Intel with OC support, dual M.2, 128GB DDR4, USB‑C Gen2, Intel GbE, and a Thunderbolt add‑on header.
Released in October 2018 alongside Intel’s Z390 platform, the MSI MPG Z390 Gaming PRO Carbon is a 300‑series LGA1151 board for 8th/9th‑Gen Core processors. It sits in the high_end Z‑series tier: it exists to enable overclocking and fuller I/O on a mainstream ATX platform.Sourcetomshardware.com
It offers four DDR4 DIMMs (up to 128 GB with XMP), three PCIe 3.0 x16 plus three x1 slots, two PCIe/SATA M.2 sockets with shared bandwidth, and six SATA ports. Connectivity includes Intel Gigabit LAN, rear USB‑C/USB 3.1 Gen2, and DisplayPort + HDMI for iGPU; this non‑AC variant has no onboard Wi‑Fi (an AC model adds wireless). Notably, it includes a Thunderbolt add‑on card header. ATX form factor suits standard mid‑tower builds.Sourcemsi.com
Compatible options ranked for this part's performance class.

$154–$170
LGA1151 platform match
$270–$298
LGA1151 platform match
$200–$221
LGA1151 platform match
$211–$233
LGA1151 platform match
$165–$183
LGA1151 platform match
$379–$419
LGA1151 platform match
$163–$180
LGA1151 platform match
$189–$209
LGA1151 platform match
$123–$136
LGA1151 platform match
$151–$167
LGA1151 platform match
$233–$258
LGA1151 platform match
$70–$78
LGA1151 platform matchCompatible options ranked for this part's performance class.

$120–$133
DDR4-4000 memory match
$120–$133
DDR4-4600 memory match
$120–$133
DDR4-4400 memory match
$120–$133
DDR4-4200 memory match
$237–$262
DDR4-3600 memory match
$532–$588
DDR4-3600 memory match
$261–$289
DDR4-3600 memory match
$243–$269
DDR4-3200 memory match
$474–$524
DDR4-3200 memory match
$128–$142
DDR4-3200 memory matchCompatible options ranked for this part's performance class.

$114–$126
ATX motherboard fit
$190–$210
ATX motherboard fit
$256–$283
ATX motherboard fit
$534–$590
ATX motherboard fit
$579–$640
ATX motherboard fit
$255–$281
E-ATX, ATX, Micro-ATX, Mini-ITX motherboard fit
$94–$104
ATX motherboard fit
$142–$157
ATX motherboard fit
$100–$110
ATX motherboard fit
$114–$126
ATX motherboard fit
$95–$105
ATX, mATX, Mini-ITX motherboard fit
$197–$218
ATX motherboard fitCompatible options ranked for this part's performance class.

$114–$126
850W capacity for headroom
$85–$94
850W capacity for headroom
$66–$73
650W capacity for headroom
$144–$159
750W capacity for headroom
$190–$210
850W capacity for headroom
$114–$126
850W capacity for headroom
$142–$157
500W capacity for headroom
$116–$128
750W capacity for headroom
$47–$52
650W capacity for headroom
$84–$92
500W capacity for headroom
$52–$58
750W capacity for headroom
$124–$137
450W capacity for headroom