Skip to content

Yardbird Best Buy Outlet Best Buy Business Shop with an Expert

|

Top Deals
Deal of the Day
Yes, Best Buy Sells That
My Best Buy Memberships
Credit Cards
Gift Cards
Gift Ideas

Recently Viewed
Saved Items

Main Content

Best Buy
Computers & Tablets
Computer Accessories & Peripherals
Hard Drives, SSD & Storage
External SSDs
Product Details

“QLC or TLC memory? - Thank you”

Asked by Loco 1 year ago

Answer This Question

See all questions & answers

Crucial - X9 4TB External USB-C SSD - Black-Front_Standard

User rating, 4.3 out of 5 stars with 10 reviews.

0 Answers

Visit our Support Center
Check your Order Status
Shipping, Delivery & Store Pickup
Returns & Exchanges
Price Match Guarantee

Order & Purchases

Check Order Status
Shipping, Delivery & Pickup
Returns & Exchanges
Price Match Guarantee
Product Recalls
Trade-In Program
Gift Cards

Payment Options

My Best Buy® Credit Card
Pay Your Bill at Citibank
Lease to Own
Buy Now, Pay Later

Support & Services

Visit our Support Center
Shop with an Expert
Schedule a Service
Manage an Appointment
Protection & Support Plans
Haul Away & Recycling
Contact Us

Rewards & Membership

My Best Buy Memberships
View Points & Certificates
Member Offers

Partnerships

Sell on Best Buy Marketplace
Advertise with Us
Affiliate Program
Best Buy Health
Best Buy Education
Best Buy Business
Partner+
Developers

About Best Buy

Corporate Information
Careers
Corporate Responsibility
Sustainability

Sign in or Create Account

Get the latest deals and more.

Email Address

Best Buy appLearn more ›

Best Buy Canada

Accessibility Terms & Conditions Privacy Interest-Based Ads State Privacy Rights Health Data Privacy Do Not Sell/Share My Personal Information Limit Use of My Sensitive Personal Information Targeted Advertising Opt Out CA Supply Chain Transparency Act

In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.