[操作疑難] 請問用 M.2 Slot3 的話, 會有那只PCI-E 不可用/可用? (Z690-P-D4)

t1174-3

請問用 M.2 Slot3 的話, 會有那只PCI-E 不可用/可用?
MB: Asus PRIME-Z690-P-D4
https://www.asus.com/hk/Motherbo ... ME/PRIME-Z690-P-D4/

睇了 MANUAL 好像沒找到說明.

THANKS

kofz

請問用 M.2 Slot3 的話, 會有那只PCI-E 不可用/可用?
MB: Asus PRIME-Z690-P-D4


睇了 MANUAL 好像沒找到 ...
t1174-3 發表於 2021-12-3 13:11

https://www.asus.com/Motherboards-Components/Motherboards/PRIME/PRIME-Z690-P-D4/techspec/

Supports 3 x M.2 slots and 4 x SATA 6Gb/s ports
Intel® 12th Gen Processors

M.2_1 slot (Key M), type 2242/2260/2280/22110
- Intel® 12th Gen processors support PCIe 4.0 x4 mode.
Intel® Z690 Chipset**

M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode)

M.2_3 slot (Key M), type 2242/2260/2280/22110 (supports PCIe 4.0 x4 & SATA modes)

4 x SATA 6Gb/s ports

* Intel® Rapid Storage Technology supports NVMe RAID 0/1/5, SATA RAID 0/1/5/10.

** Intel® Rapid Storage Technology supports Intel® Optane Memory H Series on PCH attached M.2 slots

就算插滿3條 m2 nvme ssd

無話會影響 pcie速度/使用

我見另外兩間 g/a牌既z690既板

同樣可以插三條 m2 nvme ssd 既款

情況一樣，睇嚟z690插晒三條 m2 nvme ssd都冇影響 pcie

不過有 d板例外

例如 MSI MEG Z690 ACE
https://www.msi.com/Motherboard/MEG-Z690-ACE/Specification

可以插5條 m2 nvme ssd

M2_4會影響PCI_E3

PCI_E3 1 (From Z690 chipset)
▫Supports up to PCIe 4.0 x4

PCI_E3 & M2_4 share the bandwidth. PCI_E3 will run at x1 speed and M2_4 will run at x2 speed when installing devices in both slots.


M2_4 & M2_5 1 slots (From Z690 chipset)
Supports up to PCIe 4.0 x4
Supports up to SATA 6Gb/s
M2_4 slot supports 2280/ 22110 storage devices
M2_5 slot supports 2260/ 2280 storage devices
M2_2~5 slots support Intel® Optane™ Memory
Supports Intel® Smart Response Technology for Intel Core™ processors
SATA7 will be unavailable when installing M.2 SATA SSD in the M2_5 slot.

via HKEPC IR Extreme 4.2.3 - Android(4.2.0)

evan11

應該冇影響其他硬件速度。

kennyleunghk

要留意PCIE 數量同相關config
跟據說明書第一條x16 食cpu PCIE, 其他都係食chipset 的
即係話如果插3條行x4 嘅 m2 ssd, chipset 12 PCIE 條爆左的話有機會PCIE 2,3,4,5會用唔到, 不過我唔肯定bios 有無config 可以做到分拆第一條PCIE x16 G5 去其他PCIE插槽度

t1174-3

說明書還沒找到比較清楚說明所以問問，謝謝大家。

joelty

Z690平台大量PCIE LANE

基本上一條Gen 4 M2 去CPU,
3條 Gen 4 M2 去Z690

如果插槽全是Gen3 ，
都可以肯定全部PCIE及M2 可以同時用

當然有SATA 頭和Gen4 PCIE 分享通道，
而有SATA 用唔到

via HKEPC IR Pro 3.6.1 - iOS(3.0.0)

t1174-3

Z690平台大量PCIE LANE

基本上一條Gen 4 M2 去CPU,
3條 Gen 4 M2 去Z690

如果插槽全是Gen3 ，
都可以肯定 ...
joelty 發表於 2021-12-3 19:30

    明白, 那只有試一下了.