SanDisk Extreme Portable 2TB USB 3.2 Gen 2
The 2TB SanDisk Extreme Portable SSD delivers 1050 MB/s read and 1000 MB/s write speeds over USB 3.2 Gen 2, with a rugged build featuring three-meter drop protection, IP65 water and dust resistance, and a carabiner loop for easy attachment. It includes 256-bit AES hardware encryption and a 5-year warranty, making it a dependable choice for on-the-go storage. This drive suits photographers and videographers who need fast, durable, high-capacity storage for capturing and backing up large files in the field.
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概览
The 30-Second Version
A rugged little tank of a drive that's perfect for tossing in a bag, but it chokes on marathon writes. Great for photographers on the move, less great for backup hoarders.
Pros & Cons
优点
- Rugged build with IP65 water and dust resistance 79th
- Compact and lightweight, easy to toss in a bag 78th
- Hardware encryption keeps files locked down 77th
- 5-year warranty is solid peace of mind
缺点
- Disconnects during sustained heavy writes
- Gets warm on long transfers
- Pricey compared to non-rugged external SSDs
- Speed is mid-pack, not a standout
用户评价
The Word on the Street
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
基于 10 条带日期的客户评价，按日历季度分组。分期分析为英文。
实测数据
Performance
The 1050 MB/s read and 1000 MB/s write speeds put this drive in the middle of the pack for external SSDs, around the 43rd percentile in our database. That's fine for most people, but it's not going to blow anyone away. The bigger surprise is the disconnect issue during sustained heavy writes. One verified reviewer reported the drive dropping out during long backup jobs, which is a real problem if you're mirroring a 2TB Lightroom library. It also gets warm during long transfers, which likely contributes to that behavior. For short bursts, it's snappy and reliable. For marathon sessions, keep an eye on it.
Specifications
Full Specifications
Drive
| Capacity | 2000 |
| Form Factor | External |
| Interface | USB 3.2 Gen 2 |
| Protocol | NVMe |
| External | Yes |
Performance
| Sequential Read (MB/s) | 1050 |
| Sequential Write (MB/s) | 1000 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| Warranty (years) | 5 |
Features
| Heatsink | No |
| Hardware Encryption | Yes |
vs Competition
Against the Western Digital Black SN850X and Samsung 9100 PRO, the SanDisk Extreme Portable gets smoked on raw speed. Those are internal drives pushing way past 7000 MB/s, but they're not portable and they're not rugged. The more honest comparison is against other external SSDs like the Crucial T500 or Seagate FireCuda 530R. The FireCuda 530R is a closer match for portability, but it's also pricier and doesn't have the same drop protection. If you need speed above all else, get an internal NVMe and an enclosure. If you need something that survives a backpack and a rainstorm, this SanDisk is the better call.
| Spec | SanDisk Extreme Portable | Samsung 9100 PRO | Western Digital Black SN850X | Kingston FURY Renegade G5 SFYR2S/4T0 | Crucial T500 | Seagate FireCuda 530R |
|---|---|---|---|---|---|---|
| Capacity | 2TB | 4TB | 4TB | 4TB | 2TB | 4TB |
| Form Factor | External | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | USB 3.2 Gen 2 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Seq Read | 1,050 MB/s | 14,800 MB/s | 7,300 MB/s | 14,800 MB/s | 7,400 MB/s | 7,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | true | true | false |
| Endurance | - | 2400 TBW | 2400 TBW | 4000 TBW | 1200 TBW | 5050 TBW |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Speed | Random | Feature | Capacity | User Sentiment | Endurance | 用户口碑 | Affordability |
|---|---|---|---|---|---|---|---|---|
| SanDisk Extreme Portable | 42.8 | 61.5 | 78.8 | 78.4 | 56.7 | 57.4 | 77.3 | 32.1 |
| Samsung 9100 PRO Compare | 99.1 | 99.8 | 99.7 | 92.5 | 0 | 85.9 | 99.5 | 5.3 |
| Western Digital Black SN850X Compare | 88.5 | 95.2 | 89 | 92.5 | 94.4 | 88 | 95 | 11.3 |
| Kingston FURY Renegade G5 SFYR2S/4T0 Compare | 99.4 | 98.7 | 90.5 | 92.5 | 28.6 | 93.4 | 86.8 | 6.5 |
| Crucial T500 Compare | 93.8 | 96.5 | 98.9 | 78.4 | 78.6 | 82.9 | 95 | 19.9 |
| Seagate FireCuda 530R Compare | 92.6 | 96.4 | 53.7 | 92.5 | 65 | 95.6 | 77.3 | 6.9 |
价格
Value & Pricing
Pricing is all over the place right now. In the US, you'll see this drive listed anywhere from $302 to $460 depending on the vendor, which is a $158 spread. That's wild. If you're buying, shop around and don't pay the high end. In Canada, the range is CAD 500 to CAD 692, a CAD 192 gap. The best deal we're seeing is at the lower end of those ranges, so hunt for it. At the low end, it's a fair price for a rugged 2TB portable SSD. At the high end, you're overpaying for the durability badge.
了解更多
Overview
The SanDisk Extreme Portable SSD is the drive you throw in a bag and forget about until you need it, and that's exactly the point. It's not the fastest external SSD on the market, but it nails the portable part with a rugged shell, IP65 rating, and a carabiner loop that actually makes sense. The headline numbers are 1050 MB/s read and 1000 MB/s write over USB 3.2 Gen 2, which is plenty for photo dumps and 4K footage. But the real story here is durability and convenience, not raw speed.
Common Questions
Q: Is this drive good for backing up a large photo library?
For short transfers, yes. But if you're mirroring 2TB or more in one go, the reported disconnects during sustained writes could be a headache. Test it with a big transfer before you trust it with your only copy.
Q: Can I use this with my iPhone 15 Pro?
Yes, it works with the Files app and supports direct HD video capture on the iPhone 15 Pro. It does not support ProRes video, so keep that in mind if you're shooting ProRes.
Q: Does the hardware encryption slow things down?
Not noticeably. The 256-bit AES encryption is handled in hardware, so you won't see a meaningful hit to the 1050 MB/s read speeds. It's a nice bonus if you carry sensitive files.
Who Should Skip This
If you're looking for the fastest possible external storage for huge video projects or constant large backups, this isn't it. The mid-pack speed and disconnect reports under sustained load make it a poor fit for that workflow. Go grab a Thunderbolt external SSD or an internal NVMe with a good enclosure instead.
Verdict
Buy it if you need a tough, portable drive for on-the-go photo and video work. The 2TB capacity, IP65 rating, and 5-year warranty make it a solid travel companion. Just don't expect it to be a speed demon, and if you're doing massive sustained backups, test it early. For everyday transfers and field work, it's a reliable pick.
