WD Blue SN5100 1TB M.2 PCIe 4.0 NVMe 7100/6700 MB/s
WD Blue SN5100 1TB M.2 2280 PCIe 4.0 x4 NVMe SSD. Up to 7100 MB/s read, 6700 MB/s write. QLC 3D NAND, DRAM-less with HMB & nCache 4.0. 600 TBW, for PC/laptop.
Available in 4–6 business days : 83 pieces
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The WD Blue SN5100 is a high-performance PCIe 4.0 NVMe SSD designed for everyday computing in PCs and laptops. This 1TB model delivers sequential read speeds up to 7100 MB/s and write speeds up to 6700 MB/s, with random 4K performance reaching 1,000K read and 1,300K write IOPS. Built with SanDisk BiCS8 QLC 3D NAND and a DRAM-less controller using Host Memory Buffer (HMB) and nCache 4.0 hybrid SLC cache, it sustains performance during large transfers while running cool at under 4W.
Ideal for gamers, content creators, and general users seeking Gen4 speeds without premium cost. It offers 600 TBW endurance, 1.75M hours MTBF, TCG Pyrite security, and 5-year warranty. Single-sided M.2 2280 form factor ensures compatibility with most modern motherboards. Includes free SanDisk SSD Dashboard and Acronis migration software.
- ✅ PCIe 4.0 x4 NVMe 2.0 interface
- ✅ No heatsink required (low power)
- ✅ Hardware encryption support
- ✅ Excellent random IOPS for fast app loading
| Supported Security Algorithms | TCG Pyrite |
| SSD Capacity | 1 TB |
| SSD Form Factor | M.2 |
| Interface | PCI Express 4.0 |
| Feature | Hardware encryption |
| Memory Type | QLC 3D NAND |
| Component for | PC/Laptop |
| M.2 SSD Size | 2280 (22 x 80 mm) |
| Sequential Read Speed | 7100 MB/s |
| Sequential Write Speed | 6700 MB/s |
| Random Read (4KB) | 1000000 IOPS |
| Random Write (4KB) | 1300000 IOPS |
| PCI-Express Interface Data Lanes | x4 |
| Mean Time Between Failures (MTBF) | 1750000 h |
| TBW Rating | 600 |
| Average Power Consumption (Read) | 3.9 W |
| Average Power Consumption (Write) | 3.9 W |
| Power Consumption (idle) | 0.004 W |
| Width | 22 mm |
| Depth | 80 mm |
| Height | 2.38 mm |
| Weight | 5.7 g |
| Package Width | 101.6 mm |
| Package Depth | 21 mm |
| Package Height | 126 mm |
| Package Weight | 49 g |
| Package Type | Box |
| Operating Temperature | 0 - 85 °C |
| Storage Temperature Range | -40 - 85 °C |
| Operating Vibration | 5 G |
| Non-Operating Vibration | 4.9 G |
| Operating Shock | 1500 G |
| Compliance Certificates | BSMI, CB, CE, FCC, ICES, KCC, RCM, RoHS, UKCA, UL, VCCI |
| NVMe Version | 2.0 |
| DRAM Cache | None (DRAM-less, uses HMB) |
| NAND Technology | SanDisk BiCS8 QLC 3D CBA NAND |
| Controller | SanDisk Polaris 3 (DRAM-less) |
| Cache Technology | nCache 4.0 (hybrid SLC) |
| Warranty | 5 years |