BIWIN Mini SSD

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Interface: PCIe Gen4x2 with **NVMe 1.4** Protocol
Form Factor: Ultra-Compact LGA Package (15.0 mm × 17.0 mm × 1.4 mm)
Performance: Up to **3,700 MB/s Read** / Up to **3,400 MB/s Write**
Capacity: 512GB, 1TB or 2TB 3D TLC NAND
Durability: IP68 Dust and Water Resistance / **3-Meter Drop** Survival
Technology: Dynamic **SLC Caching** and **Wear Leveling**

1-Year Warranty, Backed by Experience

Your purchase is protected by our 1-year warranty and 12+ years of trusted service. With over 500,000 happy customers, you’re in safe hands.

Flexible & Secure Payment Options

Enjoy peace of mind with our secure checkout system. We support all major payment methods, including Debit/Credit Cards, PayPal, Apple Pay, Google Pay, Klarna, Afterpay, and Affirm—giving you the freedom to pay your way, whether upfront or in easy installments.

Taxes

Prices shown do not include tax or import duties. Please check with your local authorities for any applicable fees. By placing an order, you agree to our Terms & Conditions and accept full responsibility for customs clearance and any taxes or duties due on delivery.

For Our USA Customers: Orders are dispatched DAP (Delivered At Place). While customers are responsible for payment of any applicable tariffs, we draw on our extensive experience shipping from the UK to ensure you pay the least possible charge. Based on our records, these charges typically do not exceed 10% of the item value.

Shipping and Returns

We work with over 10 trusted shipping partners to ensure your order arrives quickly, safely, and reliably.

Please note that shipping costs do not include customs duties or import taxes, which may be collected separately upon delivery.

Important Information About Returns:

If you decide to return your order or request a refund, please be aware that taxes and duties paid on your behalf under DDP terms cannot be refunded.

Please refer to our Terms & Conditions for detailed information.

Customer Support

Got a question? We’re a short text away from having your issue sorted!

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1x BIWIN Mini SSD

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In Stock

£148.95 inc. VAT

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BIWIN Mini SSD - 512GB

In Stock

£148.95 inc. VAT

Storage Capacity: 512GB

BIWIN Mini SSD: A New Era of Storage Performance

In the highly competitive world of portable storage, the BIWIN Mini SSD emerges as a true powerhouse, offering elite performance and rugged durability to satisfy every demanding user. This device is a statement of uncompromised speed, representing a leap forward in ultra-compact storage technology. The BIWIN Mini SSD is a marvel of design and power, offering a flagship-level data experience, unparalleled portability, and a suite of innovative features that place it at the apex of the market. Crafted for professionals and enthusiasts who demand elite speed and a premium, feature-rich solution, this drive shatters the boundaries of on-the-go data handling.

The BIWIN Mini SSD stands as a titan of innovation in the realm of high-end, compact storage devices. Powered by cutting-edge PCIe Gen4x2 and NVMe 1.4 technology, the Mini SSD delivers breathtaking performance with sequential read speeds up to 3,700 MB/s and write speeds up to 3,400 MB/s. This speed crushes the performance ceiling of traditional microSD cards, positioning the Mini SSD as a superior, high-speed replacement. This power is housed in an ultra-compact body—measuring just 15.0 mm × 17.0 mm × 1.4 mm—made possible by advanced LGA (Land Grid Array) packaging.

Available in high-capacity options including 512GB, 1TB, and 2TB, the Mini SSD provides exceptional storage space for demanding workloads like cloud collaboration and real-time data processing.

Note on Handheld Performance

It is important for users of specific host devices to note that while the Mini SSD offers peak theoretical speeds of 3,700 MB/s, its real-world performance will be limited by the host device’s slot specifications. For instance, when installed in compatible gaming handhelds like the GPD WIN 5, the drive’s speed is typically capped because the device uses a mini PCIe 4×1 configuration (instead of the full 4×2 specification). Based on CrystalDiskMark testing, users can expect average read and write speeds of around 1,700 MB/s. This still ensures reliable, high-speed performance far exceeding microSD alternatives, though it may not reflect the drive’s absolute maximum theoretical potential.

Designed for uncompromising reliability, the device features a robust structure with an IP68 rating for comprehensive dust and water protection, making it built to endure the harshest conditions. Immersive data reliability is delivered by advanced firmware, including dynamic SLC caching and wear leveling, while its durability is reinforced by LGA packaging that allows it to survive drops from up to 3 meters. With its versatile modular slot design, this is a durable and future-ready companion for applications in mobile devices, gaming handhelds (such as the GPD Win 5 and OneXPlayer Super X), and edge computing.

Additional information

Storage

Storage Capacity:: Not selected	512GB, 1TB, 2TB

Product

Brands:: Not selected	BIWIN

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5.0/ 5

Based on 3 product reviews

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Christian Schaedle Verified purchase

5 months ago

Revix

Review for BIWIN Mini SSD

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Logan Bjorner Verified purchase

6 months ago

Revix

Exceptional Customer Service!

Like the title say. They have great customer support, quick response and fast shipping. A pleasure to buy from. This worked perfect in my Onexplayer Super X.

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David J Humphrey Verified purchase

6 months ago

Revix

Super fast and super small

Crazy good performance in a removable drive, or even an internal drive! It's great to not have to run any games from slow micro SD cards.

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4questions about this product

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Typically answered within a day

JjragnaAsked 2 weeks ago

QI received an email saying Biwin Mini SSD have restock. But when i tried to check out it\'s doing nothing and eventually it became out of stock again

STSupport TeamOfficialAnswered 2 weeks ago

Unfortunately, this item sold out very quickly. Other customers who signed up for restock notifications were also waiting, and our limited stock was claimed before you could complete your order. We’ve kept all notification requests active and will email you as soon as more inventory arrives.

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DDaniAsked 1 month ago

QIs there an estimated restock date for the 2TB Biwin Mini SSD?

STSupport TeamOfficialAnswered 1 month ago

Unfortunately we will not be getting any more stock of the 2TB. We do currently have the 512GB and 1TB versions in stock.

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SMSam McLaughlinAsked 9 months ago

QIs the 2TB still expected in stock on December 30? I notice the message changed to \"Out of Stock\". Trying to confirm if my pending order is still on schedule or if I need to consider the 1TB.

STSupport TeamOfficialAnswered 9 months ago

I checked with the team and due to delays in manufacturing at BIWIN we are expecting it in January, no specific date just yet. Can you send an email to support@droix.net with your order number and our customer service will be able to advise further. Thanks.

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MMattAsked 10 months ago

QHello, The 512 GB Biwin SSD is listed as \"in stock\" but the others are listed as backorder. This, combined with the item description saying \"Item on Pre-Order Release Date ETA: 30th December 2025\" is confusing. Is the 512 GB ssd in stock right now (December 1)? Are they all on back order until December 30th? Is the different shipping date for each model? I would appreciate a shipping ETA for each size model if possible

STSupport TeamOfficialAnswered 10 months ago

As of today (Dec 1st) the 512GB are in stock. The 1TB & 2TB are currently expected by December 30th. There may however be some delays for the 1TB & 2TB (due to global shortages of RAM and SSD materials) so we cant guarantee this date at the moment. When we have a more accurate date we will update the information. [UPDATE] we are expecting stock in the next week or so (around Dec. 10th). Stock will be very limited so we advise to order ASAP.

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