WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe

Best Buy SKU 6615942 · Storage · last checked 2026-10-20

WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe

Get ready to game even faster with the WD_BLACK SN7100 NVMe SSD, featuring up to 7,250MB/s read and 6,900MB/s write speeds (1-2TB models), providing up to a 35% performance boost over the previous generation SSD. Engineered with laptops and gaming handhelds in mind, obliterate load times and conquer your heftiest gaming sessions with improved power efficiency at maximum speed. Store more games and still have room for future updates and DLC, with capacities up to 2TB. Upgrade now and ensure you’re ready for the rigors of AI applications and next generation gaming.

Price and availability

RetailerPriceOnlineIn store
Best Buy$783.99Out of stockIn stock

Price history

No price changes recorded yet. StockMaid checks this price hourly at Best Buy and every 15 minutes at Micro Center and Newegg.

Restock history

Last restock: Oct 12, 2026 at Best Buy (in store). 22 restocks in the last 30 days (21 online, 1 in store).

DateRetailerChannelPriceStates
Oct 12, 2026Best Buyin store$783.991
Oct 10, 2026Best Buyonline$783.99
Oct 9, 2026Best Buyonline$783.99
Oct 9, 2026Best Buyonline$783.99
Oct 9, 2026Best Buyonline$783.99
Oct 9, 2026Best Buyonline$783.99
Oct 9, 2026Best Buyonline$783.99
Oct 9, 2026Best Buyonline$783.99
Oct 9, 2026Best Buyonline$783.99
Oct 9, 2026Best Buyonline$783.99

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