![](http://www.xfastest.com/data/attachment/forum/201701/20/125614etp65lue1vtfe61v.jpg)
Kaby Lake平台強悍新組合玩家等解禁前應該也看到不少有關Kaby Lake平台資訊,在超頻表現與效能上都比上一代Skylake來的優異些,這次主機板部分帶來華擎ASRock Z270 Extreme 4,
ASRock Extreme系列用料相當不錯與紮實,這次也不例外,CPU部分採用10相供電並搭配了超大電流的45A電感與大面積的散熱模組,外接傳輸介面採用了目前相當夯且傳輸速率相當高的USB3.1 Type-A與Type-C,音效部分同樣採用天籟美聲技術並進步到四代,在音效品質上提供更佳的輸出品質,記憶體部分支援DDR4,並可超頻至DDR4 3866以上,M.2介面部分這次導入兩組Ultra M.2提供了高達32Gb/s,Ultra M.2提供PCIe Gen3 x4與SATA Gen 3訊號,另外還提供了一組M.2 Key E可安裝WiFi卡,PCIe x16插槽導入金屬遮蓋,提降低雜訊,提高效能與訊號品質,這次Z270 Extreme 4到導入了目前超夯的AURA RGB LED控制,可透過工具軟體做燈光調整,還可搭配支援AURA的產品同步控制,功能相當齊全與強悍;這次要搭配測試的CPU為Intel Core i7-7700K(4C8T、基礎時脈4.2GHz、TurboBoost 時脈 4.5GHz、TDP 95W),之前網路上所流傳超頻表現比前一代更加強悍,可超頻至更高頻率,就讓我們拭目以待嚕。
包裝與配件▼彩盒設計簡約,以『X』代表Extreme系列產品,並印有產品型號
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2702.JPG)
▼ASRock Logo
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2705.JPG)
▼產品型號:Z270 Extreme 4
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2706.JPG)
▼斗大的X代表Extreme系列產品
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2707.JPG)
▼HDMI認證Logo、支援AMD CrossFire與NVIDIA SLI、採用Intel Z270晶片組與支援第七代Intel Core系列處理器
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2710.JPG)
▼包裝背面標示產品特色與規格
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2714.JPG)
▼音效採用天籟美聲四代與兩組Ultra M.2
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2717.JPG)
▼導入AURA RGB LED控制與兩組PCIe x16插槽金屬遮蓋
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2718.JPG)
▼USB3.1 Type-A + Type-C與M.2 Key E for WiFi,並採用超合金用料,包含45A超大電流電感、白金電感、Combo電容與Nichcon 12K黑電容
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2720.JPG)
▼採用Intel網路卡,dts音效認證與支援Windows 10
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2722.JPG)
▼Z270 Extreme 4外觀照片
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2724.JPG)
▼I/O標示與規格特色
1.水冷幫浦電源控制接頭
2.SLI橋接板
3.數位電源設計
4.10相電源設計
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2725.JPG)
▼Z270 Extreme 4產品規格
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2726.JPG)
▼包裝側面為產品型號
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2729.JPG)
▼包裝上方還有提把,方便使用者攜帶
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2731.JPG)
▼配件:主機板說明書、ASRock貼紙、驅動光碟、SATA 6Gb/s傳輸線*4、SLI橋接板、I/O擋板與M.2固定螺絲*3
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2743.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2745.JPG)
用料與規格介紹
▼主機板正反面一覽,採用黑色PCB與白色做搭配,I/O上方有一塊白色飾板
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2746.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2751.JPG)
▼I/O部分:PS/2、USB 3.0 *4、DVI、D-Sub、HDMI、RJ-45、7.1聲道音訊輸出、USB3.1 Type-A與USB3.1 Type-C
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2754.JPG)
▼I/O上方有一塊白色飾板,且有發光功能,可搭配AURA軟體調整顏色
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2755.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2756.JPG)
▼CPU腳座,支援LGA1151處理器
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2765.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2757.JPG)
▼CPU供電部分採用10相供電,搭配Intersil ISL95824 PWM控制器,MOFET部分有獨立散熱片做散熱,結構為上一下一結構,CPU VCore供電為8 Pin,電容部分採用Nichcon 12K黑電容
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2767.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2770.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2772.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2774.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2758.JPG)
▼記憶體擴充槽為4條
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2777.JPG)
▼記憶體電源用料
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2780.JPG)
▼可給水冷幫浦用的電源接頭
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2759.JPG)
▼網路晶片:Intel WGI219V
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2783.JPG)
▼音效採用天籟美聲四代並搭配Nichicon電容,音效晶片採用ALC1220,輸出端搭配發燒級TI N5532 OPA放大器
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2784.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2786.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2787.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2788.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2794.JPG)
▼nuvoTon NCT6791D Super IO晶片
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2819.JPG)
▼ASMedia ASM1442K HDMI Level Shift晶片
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2763.JPG)
▼Realtek RTD2168轉D-Sub晶片,上方可安裝一張M.2 Key E WiFi卡
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2761.JPG)
▼ASMedia ASM2142 PCIe轉USB3.1晶片
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2781.JPG)
▼ASMedia ASM1442K HDMI Level Shift晶片
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2763.JPG)
▼ASMedia ASM1480 PCIe 3.0切換器
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2828.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2832.JPG)
▼ASMedia ASM1074 USB3.0 Hub晶片
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2820.JPG)
▼ASMedia ASM1061 SATA 6Gb/s晶片
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2840.JPG)
▼ASMedia ASM1543 USB3.1 Host晶片
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2841.JPG)
▼兩組Ultra M.2提供PCIe Gen3 x4與SATA Gen 3訊號,BIOS部分有雙BIOS設計,並可切換BIOS ROM
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2829.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2830.JPG)
▼前置Audio插Pin
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2795.JPG)
▼AURA控制插Pin
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2801.JPG)
▼TPM模組插Pin
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2805.JPG)
▼三組前置USB 2.0插Pin
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2804.JPG)
▼COM Port插Pin
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2806.JPG)
▼前置面板插Pin
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2815.JPG)
▼兩組前置USB 3.0插Pin
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2825.JPG)
▼SATA部分為八組SATA 6Gb/s
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2826.JPG)
▼PCIe擴充槽一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2850.JPG)
▼主機板為20+4 Pin電源供電
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2822.JPG)
▼Z270 PCH散熱片
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2833.JPG)
▼Z170 PCH
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/IMG_2839.JPG)
BIOS設定簡單介紹▼BIOS預設為Easy模式可看到整個主機板狀態總覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100500.jpg)
▼第一面為基本系統狀態顯示,CPU型號、工作時脈,記憶體工作時脈與容量
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100539.jpg)
▼超頻調校頁面可設定所有超頻選項功能,並有官方所調整的超頻設定值可以使用
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100645.jpg)
▼官方所調整的超頻設定值有4.6GHz、4.7GHz、4.8GHz、4.9GHz與5.0GHz可選擇
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100650.jpg)
▼CPU超頻選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100656.jpg)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100704.jpg)
▼記憶體超頻選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100710.jpg)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100716.jpg)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100732.jpg)
▼可以直接查看記憶體內SPD資訊
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100759.jpg)
▼電壓調整選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100745.jpg)
▼進階頁面可設定個裝置詳細設定選項
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100804.jpg)
▼CPU進階設定選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100807.jpg)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100810.jpg)
▼晶片組進階設定選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100814.jpg)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100821.jpg)
▼SATA進階設定選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100825.jpg)
▼Thunderbolt設定選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100831.jpg)
▼Super IO進階設定選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204100836.jpg)
▼ACPI進階設定選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101133.jpg)
▼USB進階設定選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101138.jpg)
▼安全性設定選項一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101140.jpg)
▼工具頁面可查看系統總覽、RAID設定、驅動安裝、UEFI設定、BIOS線上更新…等
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101144.jpg)
▼系統總覽可查看目前所安裝的硬體資訊
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101151.jpg)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101154.jpg)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101156.jpg)
▼開機功能表一覽
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101201.jpg)
▼硬體監測部分可看到CPU溫度、風扇轉速與各電源電壓狀態,並可設定風扇模式
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101206.jpg)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101208.jpg)
▼安全部分可設定開機密碼與其他安全性設定
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101211.jpg)
▼Boot部分可以設定開機順序與其他開機選項
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101214.jpg)
▼最後一部分為設定儲存與離開..等選項
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/BIOS/161204101215.jpg)
測試平台與環境(預設)CPU:Intel i7-7700K
Cooler: NZXT. Kraken™ X61
MB: ASRock Z270 Extreme 4
RAM: GeIL DRAGON RAM DDR4-3000 8GB kit (4G*2)
Storage: Kingston M.2 SATA G2 240GB
PSU: Steventeam 500W
OS: Windows 10 專業版 64 Bit
▼驗明正身
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/CPUZ.JPG)
▼AIDA64 Read:44186MB/s Write:45913MB/s Copy:40987MB/s
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/AIDA64.JPG)
▼Maxx系列測試程式
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/Maxx.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/Maxx_1.JPG)
▼Super PI 1M:8.197s
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/PI.JPG)
▼CPU Mark:807
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/CPUMark.JPG)
▼Fritz Chess Benchmark
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/Fritz_Chess_Benchmark.JPG)
▼NuclearMC
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/NuclearMC.JPG)
▼wPrime:32M-7.93sec 1024M-251.42sec
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/wPrime.JPG)
▼WinRAR:13450KB/s
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/WINRAR.JPG)
▼2345好壓
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/2345.JPG)
▼7Zip
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/7Zip.JPG)
▼x264 FHD Benchmark :33.6
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/x264.JPG)
▼CINEBENCH R11.5
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/R11.JPG)
▼CINEBENCH R15
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/Default/R15.JPG)
測試平台與環境(超頻)CPU:Intel i7-7700K@5.1GHz
Cooler: NZXT. Kraken™ X61
MB: ASRock Z270 Extreme 4
RAM: GeIL DRAGON RAM DDR4-3000 8GB kit (4G*2) @DDR4-3600
Storage: Kingston M.2 SATA G2 240GB
PSU: Steventeam 500W
OS: Windows 10 專業版 64 Bit
▼驗明正身
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/CPUZ.JPG)
▼AIDA64 Read:52298MB/s Write:55039MB/s Copy:48780MB/s
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/AIDA64.JPG)
▼Maxx系列測試程式
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/Maxx.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/Maxx_1.JPG)
▼Super PI 1M:7.223s
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/PI.JPG)
▼CPU Mark:916
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/CPUMark.JPG)
▼Fritz Chess Benchmark
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/Fritz_Chess_Benchmark.JPG)
▼NuclearMC
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/NuclearMC.JPG)
▼wPrime:32M-7.535sec 1024M-221.974sec
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/wPrime.JPG)
▼WinRAR:15546KB/s
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/WINRAR.JPG)
▼2345好壓
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/2345.JPG)
▼7Zip
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/7Zip.JPG)
▼x264 FHD Benchmark :36.2
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/x264.JPG)
▼CINEBENCH R11.5
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/R11.JPG)
▼CINEBENCH R15
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/OC/R15.JPG)
▼效能比較總表
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/Performance.JPG)
AURA Tool簡單介紹▼主機板發光處共有三處,Audio、I/O Armor與PCH
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/IMG_2851.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/IMG_2852.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/IMG_2855.JPG)
▼透過專用軟體可分別修改發光顏色、亮燈模式與亮燈速度
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/AURA/1.JPG)
▼亮燈模式共有七種可選擇,下方還有亮燈速度可調整
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/AURA/2.JPG)
▼除了可以一次同步修改外,還可以分別針對不同地方做不同的調整
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/AURA/3.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/AURA/4.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/AURA/5.JPG)
![](http://picx.xfastest.com/johnuahuang/ASRock_Z270_Ext4/pic/AURA/6.JPG)
總結:這次介紹的ASRock Z270 Extreme 4表現相當不錯,不僅用料實在且超頻穩定度表現優異,用料方面採用華擎超合金用料,讓整體效能與壽命大大提升,增加了不少CP值,音效部分採用天籟美聲四代並搭配Nichicon電容,讓聲音效果大大提升,降低了許多雜音,讓整體音效更加逼真與震撼;在擴充部分提供了兩組Ultra M.2可安裝PCIe Gen3 x4與SATA Gen 3 SSD,SATA接頭部分也相當足夠提供了八組,PCIe x16提供兩組擴充槽,且都導入金屬遮蓋,提降低雜訊,提高效能與訊號品質;在效能表現方面搭配i7-7700K預設表現已相當不錯,超頻部分又相當給立,超頻後的效能真的很棒,這次搭配的i7-7700K體質算不錯,可以超頻至5.1GHz,記憶體部分可以超頻至DDR4-3600,記憶體表現相當亮眼讀寫都超過52000MB/s,對超頻有興趣的玩家對Kaby Lake平台一定會愛不釋手,畢竟搭配一般一體式水冷已經很久沒有看到5GHz以上的數字了!!BIOS調整部分,ASRock Z270 Extreme 4的BIOS設定相當容易上手與淺顯易懂,如果是超頻新手,BIOS選項內有原廠所調整出來的CPU超頻設定值,讓玩家可以輕鬆對CPU做超頻,一點壓力都沒有,這次超頻在各種測試軟體中都有5~19%的效能提升,效果相當顯著;這次還導入了相當夯的AURA LED控制,且主機板也有三處做同步發光與調整,整體來說功能相當齊全;保固部分原廠提供四年保固(第一年免費換新服務),並且有免費到府收送服務,讓玩家有更好與更長時間的保固方案,使用起來也更加安心與放心,值得一提的是除了全省有3間快速服務中心外,還與原價屋合作全省8間快換服務中心(一年換新)。