Biwin M350 4TB PCIe NVMe GEN4 6.0k MB/s

4 TB · NVMe PCIe 4.0 · 6000 MB/s read

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Capacity 4 TB
Type NVMe PCIe 4.0
Sequential read 6000 MB/s
Sequential write 5000 MB/s

Biwin M350 4TB PCIe NVMe GEN4 6.0k MB/s is an internal SSD with 4 TB of space, reading at up to 6000 MB/s. It came out in 2025.

Released: 2025-03-22

Specifications

Key specs

Capacity: 4 TB
Type: NVMe PCIe 4.0
Sequential read: 6000 MB/s
Sequential write: 5000 MB/s
Released: 2025-03-22
Part number: BM350NN04TB-RGX
EAN / UPC: 6955914639133

Features

NVMe version: 2.0
SSD capacity: 4 TB
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: 6000 MB/s
Write speed: 5000 MB/s
Random read (4KB): 400000 IOPS
Random write (4KB): 800000 IOPS
PCI Express interface data lanes: x4
Mean time between failures (MTBF): 1500000 h
TBW rating: 1600

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 4TB PCIe NVMe GEN4 6.0k MB/s vs similar internal SSDs

	Biwin M350 4TB PCIe NVMe GEN4 6.0k MB/s	Integral 4 TB (4000 GB) ADVANTAGE PRO-1 M.2 2280 PCIE GEN4 NVME SSD WITH HEATSINK for CRUCIAL	Integral 4 TB (4000 GB) ADVANTAGE PRO-1 M.2 2280 PCIE GEN4 NVME SSD WITH HEATSINK for KINGSTON	Integral 4 TB (4000 GB) ADVANTAGE PRO-1 M.2 2280 PCIE GEN4 NVME SSD WITH HEATSINK for TEAMGROUP
Capacity	4 TB	4 TB	4 TB	4 TB
Type	NVMe PCIe 4.0	NVMe PCIe 4.0	NVMe PCIe 4.0	NVMe PCIe 4.0
Sequential read	6000 MB/s	7400 MB/s	7400 MB/s	7400 MB/s
Sequential write	5000 MB/s	6700 MB/s	6700 MB/s	6700 MB/s
Released	2025	2026	2026	2026