Trying to decide on what capacity i need. 160gb or 80gb. how much storage does the a7s iii need ?

I would suggest getting the 160GB version. Actually, if you can, get two. You need these cards in particular for 4K@60 or 4K@120 video (or 8K@30 on the A1, which is equivalent to 4K@120 in terms of storage requirements) - you can use a regular UHS memory card for lower video settings. You can record about 30 minutes of 4K@60 video on a 160GB CFexpress Type A card. Other combos are pretty easy to do the math on based on that. For example, if you were shooting 4K@120 with a single 80GB card, you'd only be able to store about 7.5 minutes of video before running out of space. So if you populate both slots on the A7S3 with 160GB cards, you can record about an hour of 4K@60 video.

will this let me record in 4k 24fps on my FX3? Also can I record slow mo on the fx3 with this?

Hello, THank you for reaching out. Sony's commitment to customer satisfaction is our top priority. Yes this card will allow you to do both 4k 24fps and Slow Motion on you FX3. -Linda Sony Social Support

is it compatible with sony fx30?

Sony's commitment to customer satisfaction is our top priority. Yes, this memory card is compatible with the Sony ILMEFX30

I suppose this is designed towards video right? A mainly stills photographer won't need this expensive card?

If you use the Sony A1: this is the only card you should consider to get the best out of this sophisticated camera. If you want 30fps - you will need this card. They are better, robust and the right thing to do if you've spent the money, getting the A1.

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Sony Cea G160t 160GB Cfexpress Type a Tough Memory Card 800 and 700MB and S

Sony Cea G160t 160GB Cfexpress Type a Tough Memory Card 800 and 700MB and S

Product ID: 217377442

Details

Brand
Sony
Compatible Devices
ILCE7SIII
Flash Memory Type
CFexpress
Memory Storage Capacity
160 GB
Model Name
Sony Cfexpress

⚡800MB/s read speed

🔥700MB/s write speed

🛡️IP57 water & dust resistant

R14309

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Description

🚀 Shoot Fast, Store Safe, Stay Ahead.

BUILT TO ENDURE - Engineered with IP57 rating and 5X drop impact resistance to keep your data safe in any environment.
COMPACT POWERHOUSE - 160GB capacity fits massive files in a sleek, lightweight form factor perfect for on-the-go pros.
COOL UNDER PRESSURE - Innovative heat sink design ensures extended recording sessions without overheating.
PRO GRADE RELIABILITY - Backed by Sony’s Memory Card File Rescue and File Scan Utility for peace of mind.
BLAZING FAST TRANSFERS - Experience ultra-smooth 800MB/s read and 700MB/s write speeds for seamless 4K/120p shooting.

The Sony CFexpress Type A 160GB memory card delivers industry-leading speeds of up to 800MB/s read and 700MB/s write, optimized for professional 4K/120p video capture. Its rugged IP57-rated design offers superior water, dust, and drop resistance, complemented by a heat sink for extended use. Supported by advanced diagnostic and recovery software, this compact card is a reliable powerhouse for demanding creators.

Specifications

ASIN	B08DRQ6KLL
Additional Features	High-Speed Performance; Made Incredibly TOUGH; Rapid-Response Photography
Best Sellers Rank	#42 in CompactFlash Memory Cards
Brand	Sony
Color	Black
Compatible Devices	ILCE7SIII
Customer Reviews	4.8 out of 5 stars 357 Reviews
Flash Memory Type	CFexpress
Hardware Connectivity	CompactFlash
Item Dimensions D x W x H	0.79"D x 1.1"W x 0.11"H
Item Dimensions L x W	1.1"L x 0.79"W
Item Type Name	Memory Card
Item Weight	0.01 Pounds
Manufacturer	Sony
Media Speed	800
Memory Storage Capacity	160 GB
Mfr Part Number	CEAG160T
Model Name	Sony Cfexpress A TOUGH card
Model Number	CEAG160T
Read Speed	800 Megabytes Per Second
UPC	027242914537
Warranty Description	5 year manufacturer
Warranty Type	Limited

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R14309

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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