MemoStone
MemoStone ZS301 1TB portable SSD Yellow
A 1 TB portable SSD with USB 3.2 Gen 2x2 reaching 1900 MB/s read and 1700 MB/s write in a zinc-alloy, battery-shaped case with RGB lighting
- Capacity1TB
- Memory Components3D NAND
- InterfaceUSB 3.2 Gen 2x2
- ColorYellow
- Max Sequential ReadUp to 1900 MBps
- Max Sequential WriteUp to 1700 MBps
- Transfers a 1 GB file in about one second with up to 1900 MB/s read speed
- Zinc alloy body dissipates heat for stable performance during heavy workloads
- Battery-inspired shape with built-in cable loop fits in a pocket for travel
- Plug-and-play Type-C works instantly with Android, Mac and Windows
- 1 000 000-hour MTBF and 1000 TBW rated for long-term reliability
Capacity and audience
The MemoStone ZS301 provides 1TB of 3D NAND storage in a compact, battery-inspired enclosure with a yellow finish and RGB lighting. It connects via USB 3.2 Gen 2x2 Type-C for plug-and-play use with Windows, Mac and Android devices, targeting users who need fast portable capacity for large media files and backups.
Host-side checks
Verify that your computer offers a USB 3.2 Gen 2x2 Type-C port able to deliver 20Gbps bandwidth; slower ports will reduce the 1900 MBps read and 1700 MBps write peaks. The drive is not recommended for iPhone products, so confirm your intended host appears in the supported device list before ordering.
Sustained-load behaviour
A zinc-alloy casing dissipates heat during extended transfers, helping the controller maintain performance within the 0°C to 70°C operating range. Power management, TRIM, SMART, NCQ and wear-levelling features protect the NAND over the 1000 TBW endurance rating, while idle draw sits at 0.5W and active draw at 2.6W.
Highlights
- Transfers a 1 GB file in about one second with up to 1900 MB/s read speed
- Zinc alloy body dissipates heat for stable performance during heavy workloads
- Battery-inspired shape with built-in cable loop fits in a pocket for travel
- Plug-and-play Type-C works instantly with Android, Mac and Windows
- 1 000 000-hour MTBF and 1000 TBW rated for long-term reliability
Specifications
| Brand | Memostone |
|---|---|
| Series | ZS301 |
| Model | ZS301-1TB |
| Part Number | ZS301-1TB |
| Capacity | 1TB |
| Memory Components | 3D NAND |
| Interface | USB 3.2 Gen 2x2 |
| Color | Yellow |
| Max Sequential Read | Up to 1900 MBps |
| Max Sequential Write | Up to 1700 MBps |
| 4KB Random Read | Up to 32,000 IOPS |
| 4KB Random Write | Up to 210,000 IOPS |
| MTBF | 1,000,000 hours |
| Terabytes Written (TBW) | 1000TB |
| Features | Power management TRIM S.M.A.R.T. NCQ Wear-leveling |
| Power Consumption (Idle) | 0.5W |
| Power Consumption (Active) | 2.6W |
| Operating Temperature | 0°C ~ +70°C |
| Storage Temperature | -20°C ~ +75°C |
| Operating Humidity | 5-95% |
| Width | 65.47mm |
| Depth | 22.89 |
| Weight | 100g |
Other versions of this model
3 more in the same range
Same family, different memory, cooler or clock — compare before you commit.
Questions about this item
Does the ZS301-1TB come with a cable or do I need to buy one separately?
The drive uses a Type-C connector with plug-and-play support; the built-in loop keeps the cable secure, but the supplier data does not confirm whether a cable is included in the box.
Should I choose the 512GB, 1TB or 2TB version of the ZS301?
All three capacities share the same 20Gbps interface and up to 1900 MBps read speed; pick 1TB for a balance of space and cost, 512GB for lighter needs, or 2TB for maximum capacity.
What does the 1900 MBps read figure mean when I plug the drive into my laptop?
It is the maximum sequential read speed over USB 3.2 Gen 2x2; real-world throughput depends on the host port, cable quality, file sizes and thermal conditions, and may be lower on MacBook.
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