WDS500G4X0E-00CJA0 Western Digital Black SN7100 500GB M.2 2280 Solid State Drive
WDS500G4X0E-00CJA0 Overview
The WDS500G4X0E-00CJA0 (Western Digital Black SN7100 500GB) is a high-performance internal M.2 2280 NVMe PCIe 4.0 x4 solid-state drive built for mainstream gaming rigs and content creation systems. Leveraging Western Digital’s in-house controller and advanced 3D TLC NAND, this 500GB drive delivers rapid sequential read speeds up to 5,000 MB/s to eliminate system stutter and accelerate load times. Its slim, single-sided 2280 form factor offers broad compatibility with modern desktop motherboards and gaming laptops while maintaining excellent thermal efficiency. It is fully compatible with the WD_BLACK Dashboard software for real-time drive health monitoring, features robust power management to extend laptop battery life, and comes backed by a 5-year limited warranty.
$249
WDS500G4X0E-00CJA0 Technical Specifications
Western Digital Black SN7100 500GB M.2 2280 Solid State Drive
General Information
Manufacturer: Western Digital (WD)
Product Line: WD_BLACK SN7100 NVMe SSD Series
Product Name: WD_BLACK SN7100 500GB PCIe Gen4 x4 NVMe M.2 Internal Gaming SSD (Without Heatsink)
Technical Information
Storage Capacity: 500GB
Memory Technology: SanDisk/Kioxia BiCS8 218-Layer 3D TLC NAND Flash
Interface Type: PCIe Gen 4.0 x4 (NVMe 2.0 Protocol)
Form Factor: M.2 2280 (Ultra-thin, single-sided PCB layout)
Storage Controller: SanDisk Polaris 3 (4-Channel, 16nm Proprietary Silicon Architecture)
Cache Architecture: DRAM-less Configuration with Host Memory Buffer (HMB) Support + ~165GB Hybrid Static/Dynamic Pseudo-SLC Write Cache Array
Endurance (TBW): 300 Terabytes Written
Warranty/Reliability: 5-Year Limited Manufacturer’s Warranty
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