








🚀 Elevate your storage game with speed and style — don’t get left behind!
The SSK 4TB Portable SSD delivers ultra-fast 2000MB/s transfer speeds via USB 3.2 Gen2x2, compatible with a wide range of devices including iPhone 15/16 Pro, Mac, and laptops. Featuring dual USB-C/A cables, advanced data health tech (S.M.A.R.T. & TRIM), and a premium zinc alloy case for superior heat dissipation, this compact external drive combines massive storage with professional-grade reliability and convenience.









| ASIN | B0F43HHZCG |
| Additional Features | LED Light, Portable, SMR Technology, TRIM Support |
| Best Sellers Rank | #39 in External Solid State Drives |
| Brand | SSK |
| Built-In Media | 10Gbps USB-A to C cable, 20Gbps USB-C to C cable |
| Color | Black |
| Compatible Devices | Camera, Gaming Console, Laptop, Smartphone, Tablet |
| Connectivity Technology | USB |
| Customer Reviews | 4.6 out of 5 stars 93 Reviews |
| Data Transfer Rate | 2000 Megabytes Per Second |
| Digital Storage Capacity | 4 TB |
| Enclosure Material | Plastic, Zinc Alloy |
| Form Factor | Portable Mini |
| Hard Disk Description | Solid State Hard Drive |
| Hard Disk Form Factor | 2.9 Inches |
| Hard Disk Interface | USB 1.1 |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | USB 3.2 Gen 2×2 |
| Installation Type | External Hard Drive |
| Item Dimensions L x W x Thickness | 2.93"L x 1.46"W x 0.42"Th |
| Item Height | 0.42 inches |
| Item Weight | 60 Grams |
| Manufacturer | SSK Corporation |
| Media Speed | 1800 Megabytes Per Second |
| Model Name | SD501/4TB |
| Model Number | SD501 |
| Number of Items | 1 |
| Read Speed | 2000 Megabytes Per Second |
| Specific Uses For Product | Business, Gaming, Personal |
| Unit Count | 1.0 Count |
| Warranty Description | 3 Years |
D**.
Fast and convenient
What a great little drive. It even came with two different cables to make it more versatile. It’s compact, easy to use and very, very fast. I highly recommend it.
R**K
Solid little drive
Really happy with this little SSD. It’s small and compact, so it’s easy to carry around and doesn’t take up any space in my bag. The speed is excellent — transfers are quick and smooth whether I’m using it with my laptop or phone. It does get a little warm if you’re using it extensively, but that’s to be expected with something this size and performance level. Overall, it’s reliable, lightweight, and works exactly as advertised. Definitely a solid buy if you need fast, portable storage.
A**R
Very nice external hard drive
I have been quite pleased with this external hard drive. I have a new Mac Pro, and this device is simply plug and play, with no problem whatsoever. I was able to backup up my computer very quickly; the device is quiet; and I have had no problems with it overheating. I highly recommend it. For the price, I’m not sure you can beat it.
R**E
Seems excellent for storing data
Easy to use and comes with two different cables to use with either USB or UCS connections. It is exactly what I needed and I believe it will be much more reliable than any thumb drive.
J**.
Extremely good, beats the 'big brands'!
I just had to review this as I'm thinking about buying a 2nd one. This thing is LIGHTNING FAST and well worth the money! I have loved mine now for a couple months, and it is probably the fastest SSD I have in a large array of USB external SSDs. Outperforms all the 'well-known' brands imo, whenever I have to install large games or files I choose this drive. Love this thing! Just wish the prices of 8TBs in general would be lower. Still, that's a ton of storage and still a good deal when you need that bang for your buck in terms of space and speed, this thing ROCKS!
K**E
External Drive Review
It’s very compact! And super easy to install! With it pairing so quickly without having to format it or wipe the drive beforehand! Very sturdy too as I believe it can take a small tumble or two and function just as fine. However, the only issue I have is it runs a bit warm. That may just be my drive though!
C**.
Great compact size and very fast
Great and very fast SSD very small which is great. Only negative is it does get hot while using it. So I keep it on an ice pad when using for extended times.
G**.
It's good
Small and fits in the palm of your hand. Comes with a USB c to usb c cable , as well as a USB c to USB cabel. Its plug and play and transfers are fast. No problems so far.
Trustpilot
2 months ago
3 weeks ago