SanDisk 512GB Extreme PRO CF B $410 off

[nowhere]

不知道是不是deal
写的原价599，打折后$189
但是3x套装也就749，等于250一个
这么便宜怕质量不行啊

[miyahengheng]

必须是deal啊，我前阵子$249的deal买的

不知道是不是deal
写的原价599，打折后$189
但是3x套装也就749，等于250一个
这么便宜怕质量不行啊

[nowhere]

很多评论说卡特别热，甚至隔着相机LCD都能感到。。。

有个回复说Z8最好不要用
It will work but it is not ideal. I found the camera overheated. Bought a belkin black ard and now there is no overheating.
Answered by Russ Jul 19, 2023

不知道为啥有的卡就不热，花钱提升了工艺？

[nowhere]

必须是deal啊，我前阵子$249的deal买的

也是这个牌子的？看到很多说热的

[miyahengheng]

nani! 这个卡我买了还没用过

很多评论说卡特别热，甚至隔着相机LCD都能感到。。。

有个回复说Z8最好不要用
It will work but it is not ideal. I found the camera overheated. Bought a belkin black ard and now there is no overheating.
Answered by Russ Jul 19, 2023

不知道为啥有的卡就不热，花钱提升了工艺？

[miyahengheng]

是的， 但是我还没用过它。 平时还是带2T的那个多。

也是这个牌子的？看到很多说热的

[nowhere]

搜到一条Thom的评论
https://www.dpreview.com/forums/post/67215480

“Fullframer wrote:
This is a known Z8 issue, overheating in extended fast consecutive picture taking”

I'd alter this part to "this is a known card issue..." Much has been written about the various cards. SanDisk and Lexar notoriously run hot. Delkin, ProGrade, Angelbird, Nextorage do not for still photography. It has a lot to do with what the controller in the card is doing with the NAND.

看来跟controller有关

[nowhere]

nani! 这个卡我买了还没用过

不持续高速写入应该还好。DPR上普遍推荐Delkin Black

https://www.dpreview.com/forums/post/67184153

[nowhere]

Delkin Devices 512GB POWER CFexpress Type B Memory Card 只要139
看评论似乎也行，
https://www.dpreview.com/forums/post/67172409

Which card for what purpose ?

To use on a Z8 for 8.3k HQ 60 p N-Raw N-Log has to be the fasted and coolest running card AND you need large card and a bunch of them - 650GB Delkin Black fills in less than 15 mins. I use a 2TB Sabrent Rocket Pro, which give about 46 mins total recording time.

For 20 FPS and very large bursts - same applies.

The AngelBird AV Pro SX is not the fastest. You must get the Mark 2 version if you want the top performance. My 4TB card DIED and I do not know why, but got a full refund.

Yes the Nextorage sound very quick - but they are hard to source when one does not live in the USA.

I just used a 650GB Delkin Power G4 (the latest card) and it was great in my Z8 for stills.

The 128GB are OLDER and slower than the new series of Delkin cards - which can be seen HERE - the 150GB is as small as I would go, I own a few 6540GB and have had no issues.

I find the ProGrade Cobalt 650GB has similar performance to the DB 650GB. Only uase the ProGrade Gold or SanDisk if you want slow performance and hot cards.

[nowhere]

Delkin Devices 650GB BLACK CFexpress Type B Memory Card目前特价$210 off，也要$539
而
Delkin Devices 1.3TB BLACK G4 CFexpress Type B Memory Card新品上市，原价649...
如果不是mlc->tlc这种区别，还是等等新品比较好

[jiml]

不知道是不是deal
写的原价599，打折后$189
但是3x套装也就749，等于250一个
这么便宜怕质量不行啊

看这段油管视频，sandisk速度慢，而且更热

[jiml]

另一个支持Z9无限连拍的卡
ProGrade Digital 650GB CFexpress 2.0 Type B Cobalt Memory Card

https://www.bhphotovideo.com/c/product/ ... s_2_0.html

$450

[clear2021]

卡的选择不单单要看速度，更注重的应该是稳定性。光快有啥用？兼容性、稳定性、良品率差，用半年玩完了还不得后悔死？这和选CPU一样，求稳定、兼容性强、寿命长选Intel；就在乎一时的痛快、只注重速度可以选AMD。

[nowhere]

卡的选择不单单要看速度，更注重的应该是稳定性。光快有啥用？兼容性、稳定性、良品率差，用半年玩完了还不得后悔死？这和选CPU一样，求稳定、兼容性强、寿命长选Intel；就在乎一时的痛快、只注重速度可以选AMD。

同意存储设备稳定性更重要。
不过AMD没那么不堪。现在家里两台AMD，两台Intel，
要说向后兼容性，AMD强太多，一代Ryzen 17年买的，今年刷个BIOS直接换三代Ryzen
就是内存超频挑DIE，我也不超很多就是

[clear2021]

同意存储设备稳定性更重要。
不过AMD没那么不堪。现在家里两台AMD，两台Intel，
要说向后兼容性，AMD强太多，一代Ryzen 17年买的，今年刷个BIOS直接换三代Ryzen
就是内存超频挑DIE，我也不超很多就是

AMD是现在进步了，可能我说的都是老黄历了，我记得很久很久以前编译都死机，兼容性不是一般的差。

[nowhere]

AMD是现在进步了，可能我说的都是老黄历了，我记得很久很久以前编译都死机，兼容性不是一般的差。

可能大师是K5/K6时代过来的
K7时代兼容性已经很好了

[nowhere]

Delkin Devices 512GB POWER CFexpress Type B Memory Card 只要139
看评论似乎也行，
https://www.dpreview.com/forums/post/67172409

Which card for what purpose ?

To use on a Z8 for 8.3k HQ 60 p N-Raw N-Log has to be the fasted and coolest running card AND you need large card and a bunch of them - 650GB Delkin Black fills in less than 15 mins. I use a 2TB Sabrent Rocket Pro, which give about 46 mins total recording time.

For 20 FPS and very large bursts - same applies.

The AngelBird AV Pro SX is not the fastest. You must get the Mark 2 version if you want the top performance. My 4TB card DIED and I do not know why, but got a full refund.

Yes the Nextorage sound very quick - but they are hard to source when one does not live in the USA.

I just used a 650GB Delkin Power G4 (the latest card) and it was great in my Z8 for stills.

The 128GB are OLDER and slower than the new series of Delkin cards - which can be seen HERE - the 150GB is as small as I would go, I own a few 6540GB and have had no issues.

I find the ProGrade Cobalt 650GB has similar performance to the DB 650GB. Only uase the ProGrade Gold or SanDisk if you want slow performance and hot cards.

这个Delkin Devices CFB G4很奇怪，
在BH上面价格比其他地方，比如Amazon要便宜一大截
比其他牌子也要便宜一大截，评价却还很好

比如这个512GB的，现在BH只要174，用Bamboo卡还能打折十几块钱
虽然没有我发帖时139的deal价格，也可以接受了

这个卡有两个规格，512GB极其一下的 USB写入和读取速度只有920 MB/s and 1226 MB/s
650GB及其以上的可以到1588 MB/s和1710 MB/s
但是在Z8/9上一个638，一个640
https://alikgriffin.com/best-memory-cards-nikon-z8/

所以先买了个512GB的用着，太快的怕容易坏
只看性价比的话1TB最好，价格刚好是512G 不到两倍，速度快了太多