搞清楚PRIME X670E PRO的pcie划分和对应南桥了

Alippon-avatar

Alippon

2025-08-06T16:54:24+00:00

[img]https://img.nga.178.com/attachments/mon_202508/08/9aQkno-8dozZdT3cSsg-cu.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202508/08/9aQkno-9azxZaT3cSya-cd.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202508/08/9aQkno-6poK2cT3cSy1-aw.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202508/08/9aQkno-a5gtKoT3cSsg-37.jpg[/img](MT7922是我自己换的,原装是7921)
搞了个闲置固态用转接卡插到X4长度的插槽上,再把左下角南桥M2空了出来给搞清楚了。
感觉这不就ROG STRIX B850-A/-F多了个PROM21吗
HeWhoSpeaks-avatar

HeWhoSpeaks

这种其实搜一下block diagram就能弄清楚

[img]https://img.nga.178.com/attachments/mon_202508/08/9aQkno-bvnmKnT3cSm6-e1.webp[/img]
Boltz-avatar

Boltz

用户手册没写吗?
laksdelapel-avatar

laksdelapel

这主板我有印象,不拆显卡通道,四个m2很棒,还是少见的不用intel坑爹225用了小螃蟹网卡的。
然而老外的vrm温度评测里面,这个是超绝高温,比鸡家的低端卡都高20度那种。
Alippon-avatar

Alippon

[quote][pid=835197667,44795175,1]Reply[/pid] Post by [uid=42174862]niehr[/uid] (2025-08-08 06:08):

用户手册没写吗?[/quote]用户手册不会标这么清楚的吧
Alippon-avatar

Alippon

[quote][pid=835194053,44795175,1]Reply[/pid] Post by [uid=60356120]xsneut[/uid] (2025-08-08 02:28):

这种其实搜一下block diagram就能弄清楚

[img]https://img.nga.178.com/attachments/mon_202508/08/9aQkno-bvnmKnT3cSm6-e1.webp[/img][/quote]这个倒是不知道从哪搞
Alippon-avatar

Alippon

[quote][pid=835201227,44795175,1]Reply[/pid] Post by [uid=27974]luhai622[/uid] (2025-08-08 07:54):

这主板我有印象,不拆显卡通道,四个m2很棒,还是少见的不用intel坑爹225用了小螃蟹网卡的。
然而老外的vrm温度评测里面,这个是超绝高温,比鸡家的低端卡都高20度那种。[/quote]带个单ccd的应该没啥问题吧