What is the significance of 40gbps if the drive can only transfer at 2700mb/s? isn't only around 7% of 40gbps?

Drive transfer is 2700 MB/s (mega bytes/s), since 1 byte=8 bits so 2700 x 8= 21600 mb/s, which is more than 50% of 40 Gb/s Thunderbolt

Will it work with the new iPhone 15 Pro Max for recording video direct?

Unclear. I’ve ordered an iPhone Pro Max but cannot even find information about whether or not it will work at speed with Thunderbolt 4 cable. Apple only says that it is “compatible” while it mentions specifically other devices like MacBooks that would benefit with top transfer speeds up to 40GBps.

imac 2017 model 10.13.6 - nearly to of memory - will this work on my older iMac? Connects ok to the ports (no idea what they're called)...thanks!

It’s my understanding that Apple’s Thunderbolt ports are backward compatible. So it should work. But you won’t get the full speed this drive is capable of delivering. This is a Thunderbolt 3 design.

Need to back up 500gb of 2012 MacBook Pro; would this be a good choice to do so? (No lightning/usbc port)

It wouldn’t, no. I had no luck using it with a USB-C to USB-A cable, not adapter. I tried several brands/kinds, but none worked. If I recall, TB 1 and 2 don’t offer power output, so you’re out of luck there as well. Though, if you want to spend an unreasonable amount of money on this, plugging the drive into a TB3 or 4 dock and connecting that dock to the laptop using a TB3 ->TB2 adapter may work.

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SanDisk SDPS31H-002T-GBCND Professional 2TB PRO-G40 SSD up to 2700MB/s, External Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps) Ultra-rugged IP68 dust/water resistance

Product ID: 478902158

Details

Brand
SanDisk
Colour
SSD
Compatible devices
Desktop
Connectivity technology
Thunderbolt
Digital storage capacity
2000 GB
Hard disk description
Solid State

⚡2700MB/s blazing read speed

🔗Dual Thunderbolt 3 & USB-C compatibility

🛡️IP68 ultra-rugged dust & water resistance

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Description

🚀 Power, Portability, and Protection — The PRO-G40 Means Business

MASSIVE 2 TB CAPACITY - Store your entire creative portfolio or critical business files with ample space to spare.
BLAZING FAST TRANSFERS - Move 50GB in under 30 seconds with Thunderbolt 3 speeds up to 2700MB/s.
LIGHTWEIGHT PORTABLE - At just 122g and compact 2.5-inch form factor, it’s the ultimate on-the-go powerhouse for professionals.
UNIVERSAL CONNECTIVITY - Seamlessly switch between Thunderbolt 3 (40Gbps) and USB-C (10Gbps) devices without missing a beat.
BUILT TO BRAVE THE ELEMENTS - IP68-rated dust, shock, and water resistance means your data stays safe no matter where work takes you.

The SanDisk Professional PRO-G40 2TB SSD delivers ultra-fast Thunderbolt 3 speeds up to 2700MB/s and USB-C compatibility, wrapped in an IP68-rated rugged design. Perfect for professionals demanding reliable, high-capacity, and portable storage that withstands dust, water, and shocks.

Specifications

ASIN	B0BGYMHS8Y
Additional Features	Dust Resistant, Shock Resistant, Water Resistant
Best Sellers Rank	#13,816 in Computers ( See Top 100 in Computers ) #94 in External Solid State Drives
Brand	SanDisk Professional
Built-In Media	SanDisk PROFESSIONAL PRO-G40 SSD, Thunderbolt 3 cable and quick start guide
Cache Memory Installed Size	2 TB
Color	SSD
Compatible Devices	Desktop
Compatible Video Game Console Models	Microsoft Xbox SERIES S, Sony PlayStation 5
Connectivity Technology	Thunderbolt, USB
Customer Package Type	FFP
Customer Reviews	4.0 4.0 out of 5 stars (319)
Data Transfer Rate	2700 Megabytes Per Second
Digital Storage Capacity	2000 GB
Enclosure Material	Information Not Available
Form Factor	2.5-inch
Hard Disk Description	Solid State Drive
Hard Disk Form Factor	2.5 Inches
Hard Disk Interface	Thunderbolt
Hard-Drive Size	2 TB
Hardware Connectivity	Thunderbolt
Installation Type	External Hard Drive
Item Dimensions L x W x Thickness	11.1L x 5.8W x 1.2Th centimeters
Item Weight	122 g
Manufacturer	SanDisk
Media Speed	1900 megabytes_par_seconde
Mfr Part Number	SDPS31H-002T-GBCND
Model Name	PRO-G40
Model Number	SDPS31H-002T-GBCND
Number of Items	1
Read Speed	2700 Megabytes Per Second
Specific Uses For Product	Business, Multimedia
UPC	619659195977
Unit Count	1 Count
Warranty Description	1 Year Manufacturer Warranty

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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772070CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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