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Yellow battery-shaped portable SSD with RGB top light and zinc alloy body

MemoStone

MemoStone ZS301-512 512GB portable SSD Yellow

SKU CH-C9CR-MQWZK

A battery-shaped 512 GB portable SSD with USB 3.2 Gen 2x2 delivering up to 1900 MB/s read, RGB lighting, zinc-alloy cooling and 500 TBW endurance

  • Capacity512GB
  • Memory Components3D NAND
  • InterfaceUSB 3.2 Gen 2x2
  • ColorYellow
  • Max Sequential ReadUp to 1900 MBps
  • Max Sequential WriteUp to 1700 MBps

Capacity 512GB

  • Transfers up to 1900 MB/s via 20 Gbps USB 3.2 Gen 2x2
  • Random write reaches 210,000 IOPS for responsive small-file handling
  • Zinc alloy casing dissipates heat during sustained workloads
  • 500 TBW and 1,000,000-hour MTBF indicate long-term endurance
  • RGB lighting on compact battery-shaped body adds visual flair

Capacity and speed

The MemoStone ZS301-512 is a 512GB portable SSD with a USB 3.2 Gen 2x2 interface delivering up to 1900 MBps read and 1700 MBps write speeds. It uses 3D NAND flash and features RGB lighting on a yellow zinc alloy casing.

Creative pros versus mobile photographers

Suits editors and creators who need fast scratch-disk performance on Windows, Mac or Android devices with USB-C ports. Not for iPhone users or anyone needing larger capacities for full system backups.

20Gbps interface decides fit

The drive requires a USB 3.2 Gen 2x2 port to reach its rated 1900 MBps throughput; on standard USB 3.2 Gen 2 or USB 3.0 ports speeds will be lower. Check your host port before buying.

Highlights

  • Transfers up to 1900 MB/s via 20 Gbps USB 3.2 Gen 2x2
  • Random write reaches 210,000 IOPS for responsive small-file handling
  • Zinc alloy casing dissipates heat during sustained workloads
  • 500 TBW and 1,000,000-hour MTBF indicate long-term endurance
  • RGB lighting on compact battery-shaped body adds visual flair

Specifications

BrandMemostone
SeriesZS301
ModelZS301-512
Part NumberZS301-512
Capacity512GB
Memory Components3D NAND
InterfaceUSB 3.2 Gen 2x2
ColorYellow
Max Sequential ReadUp to 1900 MBps
Max Sequential WriteUp to 1700 MBps
4KB Random ReadUp to 32,000 IOPS
4KB Random WriteUp to 210,000 IOPS
MTBF1,000,000 hours
Terabytes Written (TBW)500TB
FeaturesPower management
TRIM
S.M.A.R.T.
NCQ
Wear-leveling
Power Consumption (Idle)0.5W
Power Consumption (Active)2.6W
Operating Temperature0°C ~ +70°C
Storage Temperature-20°C ~ +75°C
Operating Humidity5-95%
Width65.47mm
Depth22.89
Weight100g

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

How do I install the MemoStone ZS301-512 and what step do people miss?

Connect the USB-C cable to a USB 3.2 Gen 2x2 port for up to 1900 MBps read speed; the step often missed is using a port that actually supports 20Gbps instead of a slower USB-C socket.

What maintenance or replacement will the ZS301-512 need later?

The drive uses 3D NAND with wear-leveling and TRIM, rated for 500TB written and 1,000,000 hours MTBF; no user maintenance is required, and replacement is only needed once the 500TB endurance limit is reached.

What limit appears first during sustained heavy transfers on the ZS301-512?

The zinc-alloy casing dissipates heat, but the operating ceiling is 70°C; prolonged maximum-speed writes can push the controller to that thermal limit, causing throttling before the 1700 MBps write ceiling is sustained.

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