Biwin M350 500GB PCIe NVMe GEN4 6.0k MB/s

500 GB · NVMe PCIe 4.0 · 5000 MB/s read

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Capacity 500 GB
Type NVMe PCIe 4.0
Sequential read 5000 MB/s
Sequential write 2000 MB/s

Biwin M350 500GB PCIe NVMe GEN4 6.0k MB/s is an internal SSD with 500 GB of space, reading at up to 5000 MB/s. It came out in 2025.

Released: 2025-07-31

Specifications

Key specs

Capacity: 500 GB
Type: NVMe PCIe 4.0
Sequential read: 5000 MB/s
Sequential write: 2000 MB/s
Released: 2025-07-31
Part number: BM350NN500G-RGX
EAN / UPC: 0887184037066

Features

NVMe version: 2.0
SSD capacity: 500 GB
SSD form factor: M.2
Interface: PCI Express 4.0
NVMe: Yes
Component for: PC
M.2 SSD size: 2280 (22 x 80 mm)
Read speed: 5000 MB/s
Write speed: 2000 MB/s
Random read (4KB): 400000 IOPS
Random write (4KB): 500000 IOPS
PCI Express interface data lanes: x4
Mean time between failures (MTBF): 1500000 h
TBW rating: 200

Weight & dimensions

Width: 80 mm
Depth: 22 mm
Height: 2.45 mm
Weight: 9 g

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Operational conditions

Operating temperature (T-T): 0 - 70 °C
Storage temperature (T-T): -40 - 85 °C

Other features

Warranty period: 5 year(s)
Compliance certificates: BSMI, CB, CE, Federal Communications Commission (FCC), KCC, RCM, RoHS, UKCA, VCCI

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About this product

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, ensuring stable performance during intense tasks. With up to 4TB of storage, there's more than enough space for large files, games, and creative projects. Unleash Speed with PCIe Gen4x4 Powered by PCIe Gen4x4, Biwin M350 achieves impressive 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. 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 for stable operating temperatures for long-lasting reliability.

Datasheet (PDF)

M350 500GB PCIe NVMe GEN4 6.0k MB/s vs similar internal SSDs

	Biwin M350 500GB PCIe NVMe GEN4 6.0k MB/s	Integral 500 GB M3 PLUS SERIES M.2 2280 PCIE GEN4 NVME SSD for ADATA SLEG-860-500GCS and	Integral 500 GB M3 PLUS SERIES M.2 2280 PCIE GEN4 NVME SSD for HYPERTEC SSDM2P4512M2280FS-L and	Klevv CRAS C910G
Capacity	500 GB	500 GB	500 GB	500 GB
Type	NVMe PCIe 4.0	NVMe PCIe 4.0	NVMe PCIe 4.0	NVMe PCIe 4.0
Sequential read	5000 MB/s	5000 MB/s	5000 MB/s	5000 MB/s
Sequential write	2000 MB/s	2600 MB/s	2600 MB/s	3700 MB/s
Released	2025	2026	2026	2025