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Ultra-slim white portable SSD, 2.2 mm thick, 8 g, USB 3.0 cable included

BIWIN STORAGE TECHNOLOGY LIMITED

BIWIN STORAGE TECHNOLOGY LIMITED 128GB Lightning portable SSD

SKU CH-4ZX6-FNRPB

A 128 GB portable SSD with SATA III interface, 430 MB/s read and 200 MB/s write speeds, and a 2.2 mm ultra-slim waterproof design

  • Total capacity128 GB
  • Sequential read speed430 MB/s(ATTO)
  • Sequential write speed200 MB/s(ATTO)
  • Interface typeSATA III
  • Operating temperature range0-~70 °C
  • Storage temperature range-25 °C-85 °C
  • Read speeds up to 430MB/s for quick file access
  • Write speeds up to 200MB/s to save data fast
  • Ultra-slim 2.2mm profile slips into any pocket
  • Weighs just 8g for effortless portability
  • Waterproof and shock-resistant design protects your data

What this drive is

The BIWIN Lightning is a new 128 GB external SSD that connects over USB 3.0 using a SATA III bridge. It measures 46.5 mm by 35.5 mm by 2.2 mm and weighs 8 g, making it small enough to stay plugged into a laptop port. Sequential read reaches 430 MB/s and write reaches 200 MB/s under ATTO testing. The drive uses System in Package technology and is rated waterproof, moisture-proof, shock-resistant and press-resistant.

Who it suits and who it does not

It suits anyone who needs a lightweight, pocket-sized drive for everyday file transfers and backups on Windows, macOS or Android devices. Buyers who need higher capacity than 128 GB or sustained write speeds above 200 MB/s should look at larger or faster external SSDs. The operating range of 0 °C to 70 °C covers normal indoor and outdoor use.

The deciding specification

The USB 3.0 interface with a SATA III backend sets the 430 MB/s read and 200 MB/s write ceiling. If your workflow needs faster sustained throughput, this drive will be the bottleneck. If those speeds meet your needs, the slim SIP construction and waterproof rating make it a durable daily companion.

How it compares

Measured against everything we stock in Portable USB SSDs, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 97% of the 410 comparable items (median $202.99).
Total capacity 128 GB
Lower than about 98% of the 311 comparable items (median 1 TB).
Sequential read speed 430 MB/s(ATTO)
Lower than about 91% of the 157 comparable items (median 1,050 MB/s).
Price per TB $242.11 per TB
Pricier than about 82% of the 310 comparable items (median $142.00 per TB).

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Specifications

Product
Brand nameBIWIN
Total capacity128 GB
Product colorWhite
Performance
Sequential read speed430 MB/s(ATTO)
Sequential write speed200 MB/s(ATTO)
Ports & slots
Interface typeSATA III
Size & build
Overall width2.2 mm
Product depth46.5 mm
Overall height35.5 mm
Product weight8g
Environment & compliance
Operating temperature range0-~70 °C
Storage temperature range-25 °C-85 °C

Questions about this item

Does the package include a cable or do I need to buy a USB 3.0 cable separately?

The box contains the 128 GB Lightning SSD and one USB 3.0 cable, so no extra cable purchase is required.

Is the 128 GB capacity the only option available for this Lightning model?

The supplied data lists only the 128 GB version of the BIWIN Lightning portable SSD.

Will I actually see the 430 MB/s ATTO read speed when the drive is connected to a USB 3.0 port?

The 430 MB/s ATTO read figure is the quoted maximum; real-world throughput will depend on the host controller, file sizes and system overhead.

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