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In this guide
SanDisk's Extreme Portable SSD is the familiar rugged pocket drive: USB 3.2 Gen 2, a 10 Gbps link, rated at up to 1050 MB/s reads and 1000 MB/s writes, IP65, drop protection up to three metres, and a five-year limited warranty. The black 1TB unit, model SDSSDE61-1T00-G25, was A$295.79 on Amazon Australia on 5 November 2026, sold by Veloreo Pty Ltd and shipped from Amazon's Australian stock.
This version works from SanDisk's Australian product page and the Amazon Australia listing. Two local details change the reading of the US review. SanDisk's Australian model list skips the 1TB black drive, naming only Sky Blue and Monterey Blue at that capacity, so the black unit on sale here is a reseller's stock. And the warranty question splits in two: SanDisk's five-year promise, and the consumer guarantees an Australian seller owes you regardless.
Our verdict
A well-documented rugged SSD whose speed, IP65 and drop figures come with test conditions and five years of cover; in Australia the black 1TB is a reseller item at A$295.79, and its encryption skips phones.
- A good fit for
- A photographer offloading cards in the field, or anyone carrying a backup drive in a bag who values the water, dust and drop ratings over the last few hundred MB/s.
- We would skip it if
- You want encryption that works when plugged into an Android phone or iPhone, your computer has USB4 or Thunderbolt, or you would rather buy a colour SanDisk lists for Australia.
Reasons to consider it
- IP65 water and dust resistance tested to IEC 60529, plus drop protection up to three metres, both from SanDisk's internal testing
- Up to 1050 MB/s read and 1000 MB/s write over USB 3.2 Gen 2, with the test desktop named in the footnote
- Five-year limited warranty, a USB-C to USB-C cable and a USB-C to USB-A adaptor in the box, and iOS 13+ and Android 11+ on the compatibility list
The compromises
- 256-bit AES password protection runs on Windows and macOS only; SanDisk's footnote rules out USB Type-C smartphones, Android included
- SanDisk's Australian page lists no 1TB black model, and the A$295.79 Amazon Australia offer is from a third-party seller
- No weight and no drop-test method are published, and the 10 Gbps interface is a generation behind USB4
What we have not verified: No transfer, thermal or drop testing was performed. Speed figures are SanDisk's internal results on a named desktop, and sustained write speed after any cache fills is not published. SanDisk's Australian page shows no local price, so the A$295.79 is a single seller's offer on one day.
The things in this guide
A closer look at the products, who they may suit, and what to check before buying.
Extreme Portable SSD · 1TB (Black)
IP65 tested to a named standard, a three-metre drop claim, 1050 MB/s reads with the test rig disclosed, five years of SanDisk cover and both cables in the box make it a low-surprise field drive.
Before you buy: At A$295.79 the black 1TB comes from a third-party seller rather than Amazon itself, the hardware encryption is desktop-only, and a USB4 host leaves most of its bandwidth unused.
Price checked 5 November 2026. Retailer prices can change.1050 and 1000 MB/s, with the test rig named
SanDisk quotes up to 1050 MB/s read and up to 1000 MB/s write, and the footnote behind both figures is more complete than most: internal testing on an ASUS ROG STRIX Z270E desktop with an Asmedia USB 3.1 Gen 2 controller, an Intel Core i7-7700, a WD_Black SN750 as the source drive and 64-bit Windows 10 Pro. SanDisk adds that results may be lower depending on host, interface and usage, and defines a megabyte as 1,000,000 bytes.
Read that as a sequential peak on a desktop controller. A laptop port, a hub or a phone will land lower, and SanDisk publishes nothing on write speed once a long copy outruns any cache. The link itself is USB 3.2 Gen 2 at 10 Gbps, and 1050 MB/s sits close to its practical ceiling, so a USB4 or Thunderbolt port gains nothing here. Buy for the port you own, not one you might own later.
IP65 is tested to a standard; the drop figure is a sentence
The IP65 claim has its own footnote: internal testing to IEC 60529, a 30 kPa water flow for three minutes, and limited dust contact that does not interfere with operation. SanDisk also says the drive must be clean and dry before use, which in practice means drying the USB-C port before plugging it in after a wet day. The silicone shell and carabiner loop are pitched as added exterior protection and a way to clip the drive to a belt loop or backpack.
Drop protection up to three metres appears several times on the page but never with a method: no surface, no number of drops, no orientation and no standard. Treat it as SanDisk's own confidence rather than a certification. The page gives the size as 100.8 by 52.55 by 9.6 mm and lists no weight, so anyone counting grams for a hiking kit has to weigh it after it arrives.
The encryption works on a computer, not on a phone
SanDisk's Australian page says the drive is tested and compatible with the iPhone 15 Plus, Pro and Pro Max, and lists iOS 13+, Android 11+, macOS 11+ and Windows 10+. It also promises password protection with 256-bit AES hardware encryption. The footnote under that promise limits the password feature to Windows 8, Windows 10 and macOS 10.9 or later, with a software download on a Mac, and says it is not compatible with USB Type-C smartphones, including Android devices.
The two selling points therefore never meet. A drive locked on a laptop cannot be unlocked from a phone, and a drive used mostly with a phone gets nothing from the lock. SanDisk's Android app can unlock, browse and back up phone files, but it does not bridge the hardware encryption. If the worry is a lost bag with drive and phone together, encrypt the files themselves before they reach the drive.
A$295.79 from a third-party seller, and two layers of cover
On 5 November the black 1TB listing on Amazon Australia showed A$295.79, sold by Veloreo Pty Ltd and shipped from Amazon's Australian warehouse, with change-of-mind returns until 31 January 2027. The same page carried an RRP of A$645.54, which nothing on SanDisk's side supports, so ignore the claimed saving. Other sellers on the same listing ran from A$288.00 to Amazon Germany's A$366.56, with the US and UK Amazon offers flagged as international items under separate terms.
SanDisk's Australian model list names no 1TB black drive at all, only Sky Blue and Monterey Blue at that size, and its buy area points to a reseller finder rather than a price. That does not make the black unit fake, but it does make it stock someone brought in. Your protection then has two layers: SanDisk's five-year limited warranty, and the consumer guarantees the ACCC describes as automatic rights that nothing a business says can remove. The business that sold you the drive is Veloreo, not Amazon, so keep its invoice.
When to skip it
Skip this drive if hardware encryption is what you are paying for and the drive will live on a phone; SanDisk's own footnote rules out every Type-C smartphone. Skip it if your computer has a USB4 or Thunderbolt port and you routinely move hundreds of gigabytes, because a 10 Gbps drive leaves most of that port idle. And if you would rather deal with stock SanDisk lists for Australia, the 1TB Sky Blue and Monterey Blue models are on the local page; the Monterey listing on Amazon is a separate product with its own price.
Buy it if you shoot on cards, offload in the field and connect to an ordinary USB 3.2 Gen 2 laptop port. The documented IP65 test, the drop claim, both cables and five years of SanDisk cover add up to a drive with few surprises. Before paying, check the seller name in the buy box, keep the invoice for the warranty, and treat 1050 MB/s as a ceiling measured on a desktop.
How we put this together
Built from the product pages and listings below, without test scores or results we have not measured. Specifications and prices change, so check the original page for the exact model, current price, delivery, and returns.
- SanDisk Australia: SanDisk Extreme Portable SSD (opens in a new tab)
- Amazon Australia: SanDisk Extreme 1TB Portable NVMe SSD, SDSSDE61-1T00-G25 (opens in a new tab)
- ACCC: Consumer rights and guarantees (opens in a new tab)
