Biwin M350 PCIe 4.0 SSD

  • PCIe Gen4×4, NVMe
  • Up to 6000 MB/s
  • 4 TB Large Capacity

Biwin M350 PCIe 4.0 SSD

Speed, reliability, and power—Biwin M350 is a high-performance SSD to deliver speed, reliability, and versatility. Powered by PCIe Gen4x4 and NVMe protocol, it achieves transfer speeds up to 6000 MB/s. To keep cool under pressure, it offers a 0.5 mm thermal graphene pad for stable performance during intense tasks. With up to 4 TB of storage, there’s more than enough space for large files, games, and creative projects.

Unleash More Speed with PCIe Gen4x4

Powered by PCIe Gen4x4, Biwin M350 achieves better transfer speeds up to 6000 MB/s. Fully compatible with PCIe 3.0 and 4.0, it seamlessly integrates into various setups, offering the flexibility to upgrade or build your setup without limitations.

Optimized Data Transfer Using Advanced Technologies

Biwin M350 delivers high-performance data transfer with cutting-edge technologies, including SLC (Single-Level Cell) cache and HMB (Host Memory Buffer). These features work hand-in-hand to accelerate read/write operations and minimize latency for smoother multitasking and more efficient processing. Whether managing large files, running multiple applications, or simply seeking reliable storage for everyday use, the M350 offers a seamless experience.

Advanced Cooling for Long-Term Reliability

Biwin M350 integrates an intelligent temperature control algorithm with advanced cooling technology, to maintain optimal performance during intense workloads. Equipped with a 0.5 mm thermal graphene pad, it effectively dissipates heat, ensuring stable operating temperatures for long-lasting reliability.

Bigger Capacity for Work, Play, or Content Creation

With up to 4 TB of storage, Biwin M350 offers ample space for all your data needs. From large files of high-resolution videos to the biggest work documents, extensive gaming libraries, and most creative projects, you can store everything you need without fear of running out of space.

Compact Design, Broader Compatibility

Designed for users who appreciate convenience and performance, Biwin M350 features a sleek, single-sided design that fits seamlessly into a wide range of devices. It offers enhanced compatibility with desktops, laptops, all-in-one PCs, and PS5 gaming consoles. Enjoy the perfect blend of power and compatibility in one sleek package.

Biwin Intelligence Software

Biwin Intelligence is multifunctional management software for SSDs and portable SSDs, designed to support Biwin consumer-brand storage products. For a more convenient and more secure storage experience, this software helps users manage their drives with features like performance test, data migration, firmware update, and more.

Download: Biwin Intelligence

Series
Biwin:Mainstream
Category
Solid State Drives
Model Name
Biwin M350
Form Factor
M.2 2280
Interface
PCIe Gen4×4, NVMe
DRAM Cache
DRAM-less
Capacity
500 GB
1 TB
2 TB
4 TB
Sequential Read Speed (Up to)
5000 MB/s
5200 MB/s
5200 MB/s
6000 MB/s
Sequential Write Speed (Up to)
2000 MB/s
4800 MB/s
4800 MB/s
5000 MB/s
Random Read Speed (Up to)
400K IOPS
500K IOPS
400K IOPS
400K IOPS
Random Write Speed (Up to)
500K IOPS
600K IOPS
600K IOPS
800K IOPS
Dimensions
80.00 x 22.00 x 2.45 mm (single-sided)
Weight
≤ 9 g
Operating Temperature
0°C to +70°C
Storage Temperature
-40°C to +85°C
MTBF
1,500,000 hours
Certifications
RoHS, FCC, CE, CB, KCC, BSMI, VCCI, RCM, UKCA
Warranty
5-Year / 200 TBW
5-Year / 400 TBW
5-Year / 800 TBW
5-Year / 1600 TBW
*5 years or TBW, whichever comes first.
*Product images shown above are for reference only. For specifics, please refer to the actual product.
*Product packaging, appearance, and additional software may vary due to shipping dates and available inventory.
*Maintenance and future updates are required throughout the product life cycle. Specifications are subject to change without notice.
Software Name
Versions
Date
Operate
Biwin Intelligence
2.0.0.1
2025-05-30
File Name
Date
Operate
Biwin M350 Specifications
2025-06-09