WD Black SN8100 2TB PCIe 5.0 NVMe SSD

Western DigitalPCIe 5.0desktop

PCIe 5.0 x4 · M.2 2280 · 2TB · TLC

The WD Black SN8100 2TB pushes PCIe 5.0 performance with industry-leading sequential speeds of up to 14,000 MB/s read and 12,500 MB/s write. Western Digital's latest flagship gaming SSD leverages a new in-house controller and TLC NAND to deliver exceptional throughput that benefits large game installations, video editing timelines, and massive file transfers. A DRAM cache buffer maintains consistent performance under heavy sustained workloads. At approximately $200 for 2TB, it offers strong value considering its speed leadership, slightly underpricing competing PCIe 5.0 drives with similar performance. The WD Black Dashboard software provides performance monitoring, gaming mode optimization, and firmware updates. Thermal throttling is managed through improved controller efficiency and compatibility with motherboard M.2 heatsinks. The drive targets gamers and content creators who want the fastest possible storage without compromising on capacity. WD's five-year warranty and competitive TBW endurance rating round out a package that competes directly with Samsung and Crucial at the top of the PCIe 5.0 market.

88

Overall

94

Performance

76

Value

72

Efficiency

Endurance

Endurance TBW1,200 TB
Warranty5 years

Performance

Sequential Read14,000 MB/s
Sequential Write12,500 MB/s
Random Read 4K IOPS1,700,000 IOPS
Random Write 4K IOPS1,550,000 IOPS

Power

Active Power8.5W

Storage

Capacity2,048 GB
InterfacePCIe 5.0 x4 NVMe
Form FactorM.2 2280
NAND TypeTLC
ControllerWD Custom
DRAM CacheYes

Value

Price per TB$100/TB $/TB

Random

CrystalDiskMark RND4K Q32T1 Read
2,150 MB/s
CrystalDiskMark RND4K Q32T1 Write
1,950 MB/s

Real-World

Adobe Premiere Export
52.8 seconds
File Copy 50GB
8.5 seconds
Game Load Time Cyberpunk 2077
4.2 seconds

Sequential

CrystalDiskMark SEQ1M Q8T1 Read
14,100 MB/s
CrystalDiskMark SEQ1M Q8T1 Write
12,100 MB/s

Sustained

Sustained Write after SLC Cache
4,500 MB/s

Thermal

Max Temperature Under Load
72 °C

Use case fit

Gaming
93/100

Compare with