Lenovo LN950 4TB PCIe Gen4 x4 NVMe M.2 SSD
- 4TB NVMe SSD with PCIe Gen4 x4 Interface & NVMe 2.0
- Sequential Read Speed Up to 7200MB/s & Write Speed Up to 6200MB/s
- Smart Cache, HMB Technology & Graphene Heat Pad for Thermal Control
- Single-Sided M.2 2280 Design with 2000TBW Endurance
Lenovo LN950 4TB PCIe Gen4 x4 NVMe M.2 SSD
Product Features
4TB High-Capacity NVMe Storage: The Lenovo LN950 provides 4TB of solid-state storage for large game libraries, high-resolution media, applications, professional projects and other demanding storage requirements.
PCIe Gen4 x4 Performance: The LN950 utilizes a PCIe Gen4 x4 interface with NVMe 2.0 support, providing high-bandwidth storage performance for compatible systems.
Up to 7200MB/s Sequential Read: The 4TB model delivers sequential read speeds of up to 7200MB/s, supporting fast application loading, large file access and demanding workloads.
Up to 6200MB/s Sequential Write: Sequential write performance reaches up to 6200MB/s, providing fast data transfers for gaming, content creation and storage-intensive applications.
High Random Performance: The Lenovo LN950 4TB provides random read performance of up to 1,000K IOPS and random write performance of up to 800K IOPS.
Smart Cache Technology: Smart cache technology helps provide efficient and stable data transfers while supporting responsive system performance.
Host Memory Buffer: HMB technology allows the SSD to utilize a portion of compatible system memory to support efficient storage management and reduce latency.
Advanced Thermal Control: The LN950 uses a thermal management algorithm to monitor drive temperature and dynamically manage performance according to operating conditions.
Graphene Heat Pad: A graphene heat pad helps dissipate heat from the SSD during demanding workloads while maintaining its slim M.2 design.
Single-Sided M.2 2280 Design: The LN950 measures 80 × 22 × 2.4 mm and uses a slim single-sided M.2 2280 design for installation in compatible systems.
PS5 Compatibility: The LN950 has been tested for multi-platform compatibility, including use with compatible PlayStation 5 storage configurations.
ECC & 4K LDPC Error Correction: Support for Error Correction Code and 4K Low-Density Parity-Check error correction helps maintain data integrity during storage operations.
TRIM & Garbage Collection: The drive supports TRIM commands, active garbage collection and full-drive balance technology for efficient storage management.
2000TBW Endurance: The 4TB LN950 has a specified endurance rating of 2000TBW, supporting demanding long-term storage workloads.
1.5 Million Hour MTBF: The drive has a specified Mean Time Between Failures rating of 1,500,000 hours.
Biwin Intelligence Software: Compatible Biwin Intelligence software provides drive management functions including performance testing, data migration and drive cloning.
5-Year Limited Warranty: The 4TB model is specified with a 5-year limited warranty or 2000TBW endurance limit, subject to the manufacturer’s applicable warranty conditions.
Product Specifications
| Brand | Lenovo |
| Series | LN950 |
| Product Type | Internal NVMe Solid State Drive |
| Capacity | 4TB |
| Interface | PCIe Gen4 x4 |
| NVMe Version | NVMe 2.0 |
| Form Factor | M.2 2280 |
| Design | Single-Sided |
| Sequential Read Speed | Up to 7200MB/s |
| Sequential Write Speed | Up to 6200MB/s |
| 4K Random Read | Up to 1,000K IOPS |
| 4K Random Write | Up to 800K IOPS |
| Host Memory Buffer (HMB) | Supported |
| Smart Cache | Supported |
| Error Correction | ECC & 4K LDPC |
| TRIM | Supported |
| Garbage Collection | Supported |
| Thermal Management | Advanced Thermal Algorithm & Graphene Heat Pad |
| Maximum Read Power | 3.7W |
| Maximum Write Power | 4.4W |
| Maximum Idle Power | 40mW |
| Endurance | 2000TBW |
| MTBF | 1,500,000 Hours |
| Dimensions | 80 × 22 × 2.4 mm |
| Weight | Less Than 10g |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Shock Resistance | 100G / 6ms |
| Vibration Resistance | 3.1 GRMS (2–500Hz) |
| Certifications | CE, UKCA, RCM, BSMI, KC, RoHS, CB, VCCI, WHQL |
| Warranty | 5-Year Limited Warranty / 2000TBW |
Ideal For
- High-Performance Gaming PCs
- Compatible PlayStation 5 Storage Upgrades
- High-Resolution Video Editing
- Professional Content Creation
- Large Game Libraries
- Large-Scale Data Applications
- High-Performance Desktop & Laptop Systems
- PCIe Gen4 NVMe Storage Upgrades
Frequently Asked Questions
What is the capacity of the Lenovo LN950 SSD?
This Lenovo LN950 model provides 4TB of NVMe solid-state storage.
What is the read speed of the Lenovo LN950 4TB?
The Lenovo LN950 4TB provides sequential read performance of up to 7200MB/s.
What is the write speed of the Lenovo LN950 4TB?
The 4TB model provides sequential write performance of up to 6200MB/s.
Is the Lenovo LN950 a PCIe Gen4 SSD?
Yes. The LN950 uses a PCIe Gen4 x4 interface and supports the NVMe 2.0 protocol.
Does the Lenovo LN950 support HMB?
Yes. The LN950 supports Host Memory Buffer technology along with smart cache functionality.
How does the Lenovo LN950 manage heat?
The drive uses an advanced thermal management algorithm and a graphene heat pad to help manage operating temperatures.
What is the endurance rating of the Lenovo LN950 4TB?
The 4TB model has a specified endurance rating of 2000TBW.
Is the Lenovo LN950 compatible with PS5?
The LN950 is specified as supporting PS5 compatibility. Installation requirements and available clearance should be checked before installation.
What is the warranty for the Lenovo LN950 4TB?
The 4TB model is specified with a 5-year limited warranty or 2000TBW endurance limit, subject to the manufacturer’s applicable warranty terms.

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