SanDisk WDS500G4X0E-00CJA0 WD_BLACK SN7100 WDS500G4 x 0E-00CJA0500GB M. 2 2280 NVMe SSD - PCIe 4.0 x 4 - 6800 MB/s Read
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Product Features
Technical Overview
This SSD utilizes a PCI Express NVMe 4.0 x4 interface, which doubles the bandwidth of previous PCIe 3.0 standards to maximize data throughput. The drive achieves a maximum sequential read rate of 6.64 GB/s and a maximum sequential write rate of 5.66 GB/s, with random 4KB read performance reaching 7,600,000 IOPS and random 4KB write performance at 1,200,000 IOPS for responsive multitasking and rapid access to small files.
The M.2 2280 form factor measures 3.15 inches in length, 0.87 inches in width, and 1.02 mm in height, with a lightweight design weighing approximately 0.20 ounces. This internal drive is compatible with Windows 10 and later operating systems, ensuring broad software support for modern PC builds.
Relevant factors for this section include Storage Capacity, Platform Supported, Maximum Read Transfer Rate, Maximum Write Transfer Rate. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The WD_BLACK SN7100 combines high-capacity storage with cutting-edge NVMe performance, offering tangible benefits for power users and professionals. Its PCIe 4.0 x4 interface ensures minimal latency and maximum bandwidth utilization, while the 500GB capacity provides ample space for operating systems, applications, and large media files without compromise.
Speed and Responsiveness
With 6800 MB/s read and 5800 MB/s write speeds, this SSD drastically reduces load times and improves overall system responsiveness, making it ideal for gaming, video editing, and data-intensive tasks.
- Fast boot and application launch
- Quick file transfers and saves
- Smooth multitasking performance
Reliability and Endurance
Built with non-volatile memory and backed by a 5-year limited warranty, the drive maintains consistent performance and data integrity over time, even in demanding usage scenarios.
- 5-year warranty coverage
- Stable operation under load
- Dependable long-term storage
Deployment / Use Cases
This SSD is optimized for desktop PCs and workstations where storage speed directly impacts productivity and user experience. Its high sequential and random I/O performance makes it suitable for operating system drives, game libraries, and creative software caches, where fast access to data enhances workflow efficiency.
Common deployment scenarios include gaming rigs requiring rapid level loads, content creation setups handling large video or image files, and office workstations benefiting from quicker application responsiveness. The M.2 2280 form factor ensures compatibility with most modern motherboards, allowing for straightforward installation in new builds or upgrades.
Gaming and Entertainment
Reduce in-game loading screens and improve texture streaming with high-speed NVMe storage, enhancing the gaming experience on high-end PCs.
Professional and Creative Work
Accelerate video rendering, photo editing, and software compilation tasks by leveraging the drive's high throughput and low latency, saving time on project deadlines.
Physical Profile
The drive features a compact M.2 2280 design with dimensions of 3.15 inches in length, 0.87 inches in width, and a slim 1.02 mm height, making it easy to install in compatible motherboard slots without occupying additional drive bays. Its lightweight construction at approximately 0.20 ounces minimizes stress on mounting points while ensuring secure fitment in desktop chassis.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 40 mil (1.02 mm), 0.87" (22.10 mm), 0.20 oz (5.80 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 0.87" (22.10 mm)
- Height
- 40 mil (1.02 mm)
- Weight
- 0.20 oz (5.80 g)
- Length
- 3.15" (80.01 mm)
Highlights
- 500GB storage capacity for ample file and application space
- PCI Express NVMe 4.0 x4 interface for high-bandwidth data transfer
- 6800 MB/s maximum read transfer rate for fast data access
- 5800 MB/s maximum write transfer rate for quick file saves
- M.2 2280 form factor for compatibility with standard motherboard slots
- Random 4KB read performance of 7,600,000 IOPS for responsive multitasking
- Internal drive type designed for PC platform support
- 5-year limited warranty for long-term reliability assurance
- Windows 10+ operating system compatibility
- Lightweight design at 0.20 oz for easy installation
Specifications
| Specifications | |
|---|---|
| Manufacturer | Western Digital Corporation |
| Manufacturer Part Number | WDS500G4X0E-00CJA0 |
| Brand Name | SanDisk |
| Product Line | WD_BLACK |
| Product Series | SN7100 |
| Product Model | WDS500G4X0E-00CJA0 |
| Product Name | WD_BLACK SN7100 NVMe SSD - 500GB |
| Product Type | Solid State Drive |
| Technical Information | |
| Storage Capacity | 500 GB |
| Platform Supported | PC |
| Drive Performance | |
| Maximum Read Transfer Rate | 6800 MB/s |
| Maximum Write Transfer Rate | 5800 MB/s |
| Random 4KB Read | 7600000IOPS |
| Random 4KB Write | 1200000IOPS |
| Maximum Sequential Read | 6.64 GB/s |
| Maximum Sequential Write | 5.66 GB/s |
| Interfaces/Ports | |
| Drive Interface | PCI Express NVMe |
| Drive Interface Standard | PCI Express NVMe 4.0 x4 |
| Physical Characteristics | |
| Drive Type | Internal |
| Form Factor | M.2 2280 |
| Height | 40 mil (1.02 mm) |
| Width | 0.87" (22.10 mm) |
| Length | 3.15" (80.01 mm) |
| Weight (Approximate) | 0.20 oz (5.80 g) |
| Miscellaneous | |
| Operating System Compatibility | Windows 10+ |
| Warranty | |
| Limited Warranty | 5 Year |
User Manual
FAQ
What is the storage capacity of this SanDisk WD_BLACK SN7100 SSD?
This SanDisk WD_BLACK SN7100 solid state drive offers a storage capacity of 500 GB. This provides sufficient space for operating systems, applications, games, and media files, making it suitable for mainstream desktop and workstation use without requiring immediate expansion.
What interface does this SSD use, and what are its performance benefits?
The drive uses a PCI Express NVMe 4.0 x4 interface, which delivers high bandwidth and low latency compared to SATA or older PCIe standards. This enables maximum sequential read speeds up to 6800 MB/s and write speeds up to 5800 MB/s, significantly accelerating boot times, file transfers, and application loading for improved system responsiveness.
What form factor is this SSD, and is it compatible with my motherboard?
This SSD features an M.2 2280 form factor, measuring 3.15 inches in length and 0.87 inches in width. It is compatible with most modern motherboards that include M.2 slots supporting PCIe NVMe drives. Ensure your motherboard has an available M.2 slot and supports PCIe 4.0 for optimal performance, though it may also work in PCIe 3.0 slots at reduced speeds.
What are the sequential read and write speeds of this drive?
The drive achieves maximum sequential read speeds of 6.64 GB/s and maximum sequential write speeds of 5.66 GB/s. These high transfer rates make it ideal for tasks involving large files, such as video editing, game installations, and data backups, where fast throughput reduces wait times and enhances productivity.
Is this SSD compatible with my operating system?
Yes, this SSD is compatible with Windows 10 and later operating systems. It is designed for PC platforms and will work seamlessly with modern Windows installations, providing plug-and-play functionality after proper driver installation, which is typically handled automatically by the OS.
What warranty coverage does this SanDisk WD_BLACK SN7100 SSD include?
This SSD comes with a 5-year limited warranty from SanDisk. This warranty covers defects in materials and workmanship under normal use, providing long-term assurance of reliability and support for professional or heavy-use scenarios where drive endurance is critical.
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