• 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
  • Best Buy Business Financing

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
  • Affiliates: Creators & Publishers
  • Best Buy Health
  • Best Buy Education
  • Best Buy Business
  • Partner+

About Best Buy

  • Corporate Information
  • Careers
  • Corporate Responsibility
  • Sustainability
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more ›
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 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.
$(csi.user.businessName)
Skip to contentGo to Product Search
Fall Football
Top Deals
Deal of the Day
Gift Ideas
My Best Buy Memberships
Credit Cards
Gift Cards
Trade-In
Best Buy Business
Main Content

ddr4 16gb search results

Filters

Skip To Results

Get it fast

Select Store
55423

Sold & shipped by

Category

Computer Cards & Components
Computer Memory (RAM)
Motherboards
Show all (10)

Memory Capacity (Total)

Memory Speed

Memory Type

Form Factor

Brand

Condition

Price

to

Current Deals

Color

Customer Rating

CAS Latency

Memory Channel

Voltage

Lighting Type

Performance Profile

Memory Capacity (Per Module)

ddr4 16gb in Computers & Tablets (1061)

Search all categories
Sort by:
    • Sponsored
    • Sponsored
289-306 of 1061 items
Previous1...161718...59
Next
Sponsored
Sponsored
Sponsored
16GB DDR4 2400MHz ECC REG DIMM WARRANTY VOID IF REMOVED

OWC - 16GB Replacement for Kingston KSM24RD8/16HDI KSM24RD8/16HAI KSM24RD8/16MEI KSM24RD8/16MAI - ECC RDIMM DDR4 2400 2Rx8 - Black Chips

Not yet reviewed

Not yet reviewed
$135.00$13500

Get it by Fri, Oct 9 • FREE

OWC 16GB DDR4 2666MHz ECC UDIMM WARRANTY VOID IF REMOVED

OWC - 16GB Replacement for Hynix HMA82GU8CJR8N-VK Micron MTA18ADF2G72AZ‐2G6 - ECC UDIMM DDR4 2666 2Rx8 288p 1.2V CL19 - Black Chips

Not yet reviewed

Not yet reviewed
$199.99$19999

Get it by Fri, Oct 9 • FREE

16GB DDR4 2400MHz ECC REG DIMM WARRANTY VOID IF REMOVED

OWC - 16GB Replacement for Samsung M393A2K43BB1‐CRC M393A2K43CB1‐CRC - ECC RDIMM DDR4 2400 2Rx8 288p 1.2V CL17 - Black Chips

Not yet reviewed

Not yet reviewed
$135.00$13500

Get it by Fri, Oct 9 • FREE

16GB DDR4 2933MHz ECC REG DIMM WARRANTY VOID IF REMOVED

OWC - 16GB Replacement for Samsung M393A2K43CB2‐CVF M393A2K43DB2‐CVF - ECC RDIMM DDR4 2933 2Rx8 288p 1.2V CL21 - Black Chips

Not yet reviewed

Not yet reviewed
$139.00$13900

Get it by Fri, Oct 9 • FREE