LABOR DAY 4-DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop the sale ›

Ends Monday.

Shop Category

Current Offers

  • (9)
  • (12)

Brand

  • (9)
  • (2)
  • (1)

Price

to
  • (1)
  • (4)
  • (2)
  • (1)
  • (4)

Sold By

  • (9)
  • (3)

Customer Rating

  • (4)
  • (3)
  • (11)
  • (11)
  • (11)
  • (11)

Rotation Speed

  • (1)

Memory Card Format

  • (1)
  • (1)

Write Speed

  • (2)

Class Rating

  • (2)

External Hard Drive Type

  • (7)
  • (1)

Interfaces

  • (6)
  • (3)
  • (1)

Color

  • (7)
  • (2)
  • (2)

Drive Interface

  • (7)
  • (4)
  • (1)

Hard Drive Size

  • (2)
  • (1)
  • (5)

Condition

  • (12)

Accessories Resources


Accessories Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

12 items
Sort by:
WD - My Book 4TB External USB 3.0 Hard Drive - Black - Larger Front
  • Model: WDBFJK0040HBK-NESN
  • SKU: 1766068
USB 3.0 interface; local and Cloud backup; WD SmartWare Pro automatic backup software; Acronis True Image WD Edition software; password protection and hardware encryption; data transfer rates up to 5 Gbps
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$129.99
On Sale
Save $60 (Reg. $189.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

WD - My Passport Pro 2TB External Thunderbolt Portable RAID Hard Drive - Black/Silver - Larger Front
  • Model: WDBRMP0020DBK-NESN
  • SKU: 6002187
Integrated Thunderbolt cable; user-selectable RAID 0/1 or JBOD; Apple® Time Machine-ready; S.M.A.R.T. status check; anodized-aluminum enclosure; data transfer rates up to 233MB/sec.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$299.99
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

WD - My Book 3TB External USB 3.0 Hard Drive - Black - Larger Front
  • Model: WDBFJK0030HBK-NESN
  • SKU: 1765014
USB 3.0 interface; local and Cloud backup; WD SmartWare Pro automatic backup software; Acronis True Image WD Edition software; password protection and hardware encryption; data transfer rates up to 5 Gbps
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$109.99
On Sale
Save $30 (Reg. $139.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

WD - My Book 2TB External USB 3.0 Hard Drive - Black - Larger Front
  • Model: WDBFJK0020HBK-NESN
  • SKU: 1765023
USB 3.0 interface; local and Cloud backup; WD SmartWare Pro automatic backup software; Acronis True Image WD Edition software; password protection and hardware encryption; data transfer rates up to 5 Gbps
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$99.99
On Sale
Save $10 (Reg. $109.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

AGPtek - Replacement 85W AC Adapter Power Supply Charger for Apple MacBook Pro 15" - White - White - Larger Front
  • Model: AA2-Vio
  • SKU: 1310276505
85 W Output Power - 110 V AC, 220 V AC Input Voltage - 18.5 V DC Output Voltage - 4.60 A Output Current
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$27.99
On Sale
Save $12 (Reg. $39.87)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

WD - My Book 6TB External USB 3.0/2.0 Hard Drive - Black - Larger Front
  • Model: WDBFJK0060HBK-NESN
  • SKU: 9025008
USB 3.0/2.0 interface; WD SmartWare Pro automatic backup software; password protection and hardware encryption; data transfer rates up to 5 Gbps via USB 3.0, up to 480 Mbps via USB 2.0
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$199.99
On Sale
Save $100 (Reg. $299.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

WD - Elements 2TB External USB 3.0/2.0 Portable Hard Drive - Black - Larger Front
  • Model: WDBU6Y0020BBK-NESN
  • SKU: 1986309
USB 3.0/2.0 interface; trial version of WD SmartWare Pro backup software; data transfer rates up to 5 Gbps via USB 3.0 and up to 480 Mbps via USB 2.0
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$82.99
On Sale
Save $73 (Reg. $155.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

WD - My Book Duo 8TB External USB 3.0/2.0 Hard Drive - Metallic Silver/Charcoal Gray - Larger Front
  • Model: WDBLWE0080JCH-NESN
  • SKU: 9022038
2 USB 3.0/2.0 expansion ports; 256-bit AES hardware encryption and password protection; RAID data management options; data transfer rates up to 5 Gbps via USB 3.0, up to 480 Mbps via USB 2.0
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$353.99
On Sale
Save $96 (Reg. $449.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

WD - My Book Duo 6TB External USB 3.0/2.0 Hard Drive - Metallic Silver/Charcoal Gray - Larger Front
  • Model: WDBLWE0060JCH-NESN
  • SKU: 9021002
2 USB 3.0/2.0 expansion ports; 256-bit AES hardware encryption and password protection; RAID data management options; data transfer rates up to 5 Gbps via USB 3.0, up to 480 Mbps via USB 2.0
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$302.99
On Sale
Save $97 (Reg. $399.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

WD - My Book Duo 4TB External USB 3.0/2.0 Hard Drive - Metallic Silver/Charcoal Gray - Larger Front
  • Model: WDBLWE0040JCH-NESN
  • SKU: 7545004
USB 3.0/2.0 interface; 256-bit AES hardware encrypted RAID; WD SmartWare Pro, WD Drive Utilities and WD Security software; data transfer rates up to 5 Gbps via USB 3.0 and up to 480 Mbps via USB 2.0
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$252.99
On Sale
Save $77 (Reg. $329.99)
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Transcend - JetDrive Lite 360 128GB Expansion Card - Black - Larger Front
  • Model: TS128GJDL360
  • SKU: 1312358452
TRANSCEND JetDrive Lite 360 128GB Expansion Card: Compatible with 15" Apple MacBook Pro with Retina display models from late 2013; 128GB capacity; COB (chip-on-board) technology; up to 95MB/sec. read and up to 60MB/sec. write speeds
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$86.43
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Transcend - JetDrive Lite 350 128GB Expansion Card - Black - Larger Front
  • Model: TS128GJDL350
  • SKU: 1312361780
TRANSCEND JetDrive Lite 350 128GB Expansion Card: Compatible with 15" Apple MacBook Pro with Retina display models from mid 2012 and early 2013; 128GB capacity; COB (chip-on-board) technology; up to 95MB/sec. read and up to 60MB/sec. write speeds
What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$82.67
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare