$(csi.user.businessName)
Skip to content
Go to Product Search
Yardbird
Best Buy Outlet
Best Buy Business
Menu
Gift Ideas
Top Deals
Deal of the Day
Discover
My Best Buy Memberships
Credit Cards
Gift Cards
Gift Ideas
Recently Viewed
Order Status
Saved Items
Main Content
Reviews
Similar products from outside of Best Buy
sponsored
Best Buy
Computers & Tablets
Computer Accessories & Peripherals
Hard Drives, SSD & Storage
Internal SSDs
WD - BLACK SN850X 4TB Internal SSD PCIe Gen 4 x4 NVMe
Back to top
Loading...
Rating 4.9 out of 5 stars with 502 reviews
4.9
(502 reviews)
Rating 4.9 out of 5 stars with 502 reviews
4.9
(502 reviews)
Specifications
Storage Capacity
4000 gigabytes
Storage Drive Type
SSD
Maximum Read Speed
7300 megabytes per second
Maximum Write Speed
6600 megabytes per second
Form Factor
M.2 2280
Interface(s)
PCIe Gen 4 x4
See All Specifications
WD
WD - BLACK SN850X 4TB Internal SSD PCIe Gen 4 x4 NVMe
Model: WDBB9G0040BNC-WRSN
SKU: 6512129
Loading...
$599.99
$599.99
The price was
$1,724.99
Sold by
Best Buy
$599.99
$599.99
Save $1,125
The comparable value is
Comp. Value:
$1,724.99
or
$50.00
/mo.
suggested payments with
12-Month Financing
Show me how
From the Manufacturer
More Buying Options
New
$599.99 - $872.81
1 Video
3D
Customer Images
Questions & Answers
(29
questions
)
Save
Features
Availability
Pickup
Ready within
1 hour
Shipping
Get it
Tomorrow
Pickup at
Roseville
Add to cart
Add to cart
Return & Exchange Policy
Storage Capacity
:
4000GB
Get previous slide
1000GB
2000GB
4000GB
8000GB
Get next slide
Save