WD_BLACK SN7100 M.2 NVMe PCIe 4.0 Internal SSD, 1TB, Up to 7250MB/s Read and 6900MB/s Write - Black

Spend less time loading and more time playing with the WD_BLACK SN7100 1TB NVMe SSD. Read speeds of up to 7,250MB/s and space for games and updates make it a compelling storage upgrade. Designed with laptops and handheld gaming devices in mind, it combines high-speed performance with improved power efficiency for gaming on the go.

Features

• Read speeds of up to 7,250MB/s and write speeds of up to 6,900MB/s help reduce game loading times.
• Up to 35% faster performance than the previous-generation 1TB WD_BLACK SN770 NVMe SSD.
• PCIe Gen4 interface and next-generation TLC 3D NAND technology deliver speed and power efficiency for gaming on the go.
• DRAM-less design offers up to 100% greater power efficiency at maximum speed than the 1TB WD_BLACK SN770.
• 1TB capacity provides storage for favorite games, new releases, updates, and downloadable content.
• Downloadable SANDISK Dashboard monitors drive health, performance, and firmware updates, and enables Game Mode; available for Windows only.
• 600TBW endurance for the 1TB model supports intensive workloads such as gameplay streaming, recording, and content creation with game engines.

Technical Specifications

• Product Name: WD_BLACK SN7100 1TB NVMe Internal SSD.
• Model Number: WDS100T4X0E-00CJA0.
• Model Name: SN7100.
• Brand: WD_BLACK.
• Capacity: 1TB.
• Form Factor: M.2 2280.
• Interface: PCIe Gen 4.0; the official data sheet specifies PCIe Gen4 x4 NVMe.
• NAND Type: TLC 3D NAND; listed as Western Digital TLC 3D NAND in the data sheet specification table.
• DRAM: DRAM-less design.
• Sequential Read Performance: Up to 7,250MB/s.
• Sequential Write Performance: Up to 6,900MB/s.
• Random Read Performance: Up to 1,000K IOPS, equivalent to 1,000,000 input/output operations per second.
• Random Write Performance: Up to 1,400K IOPS, equivalent to 1,400,000 input/output operations per second.
• Endurance: 600 terabytes written (TBW), calculated using the JEDEC client workload standard JESD219.
• Dimensions on the Product Page (L × W × H): 3.15 × 0.87 × 0.04 inches.
• Length in the Data Sheet: 80mm.
• Width in the Data Sheet: 22mm.
• Height in the Data Sheet: 2.38mm.
• Length and Width Tolerance: Actual dimensions may vary by ±0.10mm.
• Weight: 5.8g.
• Weight Tolerance: Actual weight may vary by ±10%.
• Operating Temperature: 0°C to 85°C, equivalent to 32°F to 185°F.
• Operating Temperature Definition: Temperature reported by the drive; readings are expected to exceed ambient temperature when installed inside a system.
• Product Box Temperature Rating: Up to 60°C.
• Non-Operating Temperature: -40°C to 85°C, equivalent to -40°F to 185°F; non-operating storage temperature does not guarantee data retention.
• Operating System Compatibility: Windows 10 and later.
• Backward PCIe Compatibility: PCIe Gen4 x2, Gen4 x1, Gen3 x4, Gen3 x2, Gen3 x1, Gen2 x4, Gen2 x2, and Gen2 x1.
• PCIe Gen4 Requirement: A compatible motherboard.
• RoHS Compliance: Yes.
• Warranty: 5-year limited warranty or the maximum endurance limit, whichever occurs first; consult official support for region-specific warranty details.
• Management Software: Downloadable SANDISK Dashboard for Windows only, with drive health and performance monitoring, firmware updates, and Game Mode.
• Performance and Power Efficiency Comparison: Up to 35% better performance and 100% better power efficiency compared with the 1TB WD_BLACK SN770 NVMe SSD.
• Capacity Measurement: 1TB equals one trillion bytes; actual available user capacity is lower and may vary with the operating environment.
• Speed Measurement and Test Conditions: 1MB/s equals one million bytes per second. Figures are based on internal testing; performance may vary with the host device, usage conditions, drive capacity, and other factors.