Western Digital Blue SN5000 - 4TB PCIe NVMe Gen4 QLC 3D NAND HMB SLC Cache M.2 2280 Solid State Drive - WDS400T4B0E

Condition | New |
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Warranty | 5 Years from Manufacturer |
Availability | In Stock |
Manufacturer | Western Digital Corporation |
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Model | WDS400T4B0E |
Series | WD Blue SN5000 NVMe SSD |
UPC Code | 718037898384 |
WD Blue SN5000 NVMe SSD
Power your Intense Creative Workloads with NVMe
The WD Blue SN5000 NVMe SSD is next-generation storage designed for creators and professionals. Fuel your AI-enabled applications and accelerate your workflow with NVMe, PCIe Gen4, and Western Digital nCache 4.0 technology. Plus, create without limits with up to 4TB capacity. No matter your creative process, the WD Blue SN5000 NVMe SSD makes every step easier — and shortens the time between ideating and finalizing your creative vision.
- Create and Store More - Hold more masterpieces and enjoy endless inspiration with up to 4TB capacity.
- Boost your Creative Workflow - Harness AI and streamline your creative workflow with the combined power of PCIe Gen4, up to 5,500MB/s read speeds (4TB model), and Western Digital nCache 4.0 Technology.
- Multitask like a Pro - Switch smoothly between applications and projects with high-end NVMe storage technology.
- Endurance for Intense Workloads - Create confidently with up to 1,200TBW (4TB model) endurance for ideating, drafting, and finalizing your creative work.
- Free Acronis True Image Download - Download Acronis True Image for Western Digital data migration software to transfer your files.
- Stay Informed on your Drive Health - Monitor your SSD’s performance and available space with the downloadable Western Digital Dashboard application. And gain peace of mind with a 5-year limited warranty.
  Highlights
- Up to 5,500MB/s Sequential Read Speeds (4TB Model).
- Capacities from 500GB to 4TB.
- High Endurance up to 1,200TBW (4TB Model).
- Western Digital nCache 4.0 for Fast File Copies.
- Acronis True Image for Western Digital Data Migration Software.
- 5-year Limited Warranty.
Product Specs
Capacity | 4 TB |
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Cache Buffer | Host-Memory-Buffer (HMB) Tiered nCache 4.0 SLC Caching |
Flash Type | KIOXIA 162-layer BiCS6 3D QLC NAND Flash (Quad Level Cell) |
Controller | WD (Polaris 3) A101-000171-A1 4-Channel Controller |
Form Factor | M.2 2280-S3-M (M Key Single Sided) |
Interface Speed | PCIe Express NVMe Generation 4.0 x4 16GT/s, NVMe v2.0 (4-Lanes) |
Interface Connector | M.2 NGFF (M Key) |
Max Sequential Read | up to 5,500 MB/sec (128KB Crystal Mark Disk) |
Max Sequential Write | up to 5,000 MB/sec (128KB Crystal Mark Disk) |
4K Random Read | up to 690,000K IOPS (QD32) |
4K Random Write | up to 900,000K IOPS (QD32) |
SSD Endurance | 1,200 TBW (Total Bytes Written) |
Life Expectancy | 1.75 Million Hours MTTF (Mean Time To Failures) |
Shock Resistance | 1,500G (Gravity), duration: 0.5ms, half sine |
Ecc Recovery | Low-Density Parity Check (LDPC) Error Correction and Protection |
Encryption | Yes - TCG Pyrite 2.01; ATA Security Passthrough over NVMe |
Rohs Compliant | Yes |
Dimensions | (L x W x H) 80.015mm x 22.015mm x 2.38mm |
Power Consumption | Active (Avg) 75mW | Sleep (PS5) 6.3W | Max (Avg) 5mW |
Notes | Backwards Compatible with PCIe NVMe Gen-3.0 System Boards |
Name | WD Blue SN5000 - WDS400T4B0E |
Classification | Mid Level Drive |
Key Features
- Fast Start-Up, Loading and File Transfers
- Shock and Vibration Resistant
- Reliable Operation with no Moving Parts
- Consumes Less Power for Longer Battery Life
- Silent Operation & Generates Less Heat
- HMB Pseudo-pSLC Cache with nCache 4.0
- Built-in Internal Thermal Sensor
- Advanced Flash Management Technology
- Active Garbage Collection Technology
- Bad Block Management Technology
- Power Management Integrated Circuit (PMIC) Technology
- Multi-Gear Hardware LDPC ECC Technology
- End-to-End Data Path Protection Technology
- Low-Density Parity Check (LDPC) Technology
- Dynamic Write Acceleration Technology
- TRIM Support Technology
- Dynamic and Static Wear Leveling Technology
- Built for Laptops | Business PCs | Workstations | All-in-One PCs