PRESIDENTS' DAY 4 DAY SALE

Save on HDTVs, laptops, tablets and more.

Shop now ›

Ends Monday.

"Better To Use External Hard Drive Or Sd Card"

Shop Category

Current Offers

  • (30,812)
  • (117,193)
  • (5)
  • (1,546)

Brand

  • (8,057)
  • (2,839)
  • (2,120)
  • (1,311)
  • (1,307)
  • (1,054)
  • (962)
  • (898)
  • (858)
  • (807)
  • (753)
  • (745)
  • (742)
  • (732)
  • (692)
  • (671)
  • (637)
  • (609)
  • (597)
  • (555)
  • (551)
  • (520)
  • (489)
  • (482)
  • (478)
  • (465)
  • (464)
  • (458)
  • (449)
  • (435)
  • (434)
  • (406)
  • (392)
  • (360)
  • (358)
  • (350)
  • (350)
  • (344)
  • (340)
  • (339)
  • (325)
  • (322)
  • (316)
  • (305)
  • (300)
  • (295)
  • (292)
  • (285)
  • (285)
  • (284)
  • (271)
  • (270)
  • (270)
  • (258)
  • (258)
  • (254)
  • (252)
  • (251)
  • (250)
  • (249)
  • (248)
  • (247)
  • (239)
  • (230)
  • (220)
  • (220)
  • (217)
  • (216)
  • (213)
  • (212)
  • (212)
  • (206)
  • (206)
  • (205)
  • (205)
  • (205)
  • (199)
  • (198)
  • (196)
  • (195)
  • (194)
  • (192)
  • (189)
  • (186)
  • (185)
  • (183)
  • (182)
  • (178)
  • (175)
  • (175)
  • (175)
  • (173)
  • (169)
  • (165)
  • (160)
  • (159)
  • (159)
  • (159)
  • (158)
  • (156)

Price

Enter Custom Price Range
to
  • (74,505)
  • (13,871)
  • (7,851)
  • (6,306)
  • (4,005)
  • (9,930)
  • (3,809)
  • (2,265)
  • (1,084)
  • (997)
  • (1,152)
  • (589)
  • (384)
  • (576)

Sold By

  • (72,690)
  • (54,634)

Customer Rating

  • (7,359)
  • (7,676)
  • (28,692)
  • (32,651)
  • (33,597)
  • (34,748)

Memory Card Format

  • (142)
  • (121)
  • (73)
  • (57)
  • (53)
  • (11)
  • (7)
  • (5)
  • (3)
  • (3)
  • (2)
  • (2)

Class Rating

  • (6)
  • (2)
  • (7)
  • (62)
  • (3)
  • (338)

Features

  • (5,409)
  • (4,829)
  • (3,888)
  • (3,244)
  • (2,642)
  • (2,422)
  • (2,367)
  • (2,354)
  • (2,283)
  • (2,126)
  • (1,869)
  • (1,832)
  • (1,786)
  • (1,610)
  • (1,500)
  • (1,392)
  • (1,209)
  • (1,205)
  • (1,134)
  • (1,131)
  • (1,085)
  • (1,033)
  • (1,032)
  • (1,016)
  • (899)
  • (872)
  • (859)
  • (859)
  • (852)
  • (814)
  • (799)
  • (795)
  • (792)
  • (743)
  • (740)
  • (733)
  • (731)
  • (711)
  • (654)
  • (651)
  • (637)
  • (635)
  • (628)
  • (609)
  • (607)
  • (587)
  • (580)
  • (575)
  • (573)
  • (563)
  • (558)
  • (550)
  • (544)
  • (541)
  • (529)
  • (519)
  • (516)
  • (512)
  • (505)
  • (504)
  • (499)
  • (495)
  • (495)
  • (490)
  • (478)
  • (463)
  • (443)
  • (442)
  • (442)
  • (439)
  • (439)
  • (436)
  • (428)
  • (427)
  • (418)
  • (417)
  • (416)
  • (415)
  • (414)
  • (405)
  • (404)
  • (403)
  • (402)
  • (398)
  • (397)
  • (395)
  • (390)
  • (387)
  • (387)
  • (387)
  • (381)
  • (377)
  • (376)
  • (375)
  • (375)
  • (372)
  • (371)
  • (368)
  • (362)
  • (359)

Form Factor

  • (301)
  • (206)
  • (130)
  • (125)
  • (116)
  • (54)
  • (20)
  • (16)
  • (13)
  • (7)
  • (6)
  • (5)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Rotation Speed

  • (2)
  • (5)
  • (1)
  • (2)
  • (181)
  • (5)
  • (1)
  • (23)
  • (304)
  • (18)
  • (36)
  • (4)
  • (2)
  • (27)
  • (7)

External Hard Drive Type

  • (190)
  • (94)
  • (76)
  • (1)

Interfaces

  • (521)
  • (346)
  • (187)
  • (181)
  • (154)
  • (133)
  • (85)
  • (63)
  • (62)
  • (58)
  • (41)
  • (36)
  • (27)
  • (25)
  • (22)
  • (20)
  • (18)
  • (18)
  • (15)
  • (14)
  • (13)
  • (13)
  • (12)
  • (8)
  • (7)
  • (7)
  • (7)
  • (6)
  • (5)
  • (5)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Color

  • (23,326)
  • (20,764)
  • (6,083)
  • (4,982)
  • (2,580)
  • (2,574)
  • (2,404)
  • (1,940)
  • (1,487)
  • (1,472)
  • (1,213)
  • (848)
  • (684)
  • (494)
  • (465)
  • (58)
  • (21)
  • (4)
  • (3)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)

Drive Interface

  • (521)
  • (368)
  • (351)
  • (314)
  • (187)
  • (154)
  • (91)
  • (63)
  • (58)
  • (44)
  • (41)
  • (36)
  • (27)
  • (26)
  • (23)
  • (22)
  • (20)
  • (18)
  • (18)
  • (17)
  • (16)
  • (15)
  • (14)
  • (14)
  • (12)
  • (12)
  • (12)
  • (8)
  • (7)
  • (7)
  • (7)
  • (7)
  • (6)
  • (6)
  • (5)
  • (5)
  • (4)
  • (4)
  • (4)
  • (3)
  • (3)
  • (3)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (2)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)
  • (1)

Hard Drive Size

  • (935)
  • (1,736)
  • (590)
  • (1,426)
  • (235)
  • (1,538)
  • (374)
  • (97)
  • (177)

Collection

  • (2,046)
  • (787)
  • (550)
  • (225)
  • (65)
  • (12)
  • (5)
  • (1)
  • (1)

Condition

  • (121,441)
  • (1,401)
  • (4,481)
  • (2,482)
  • (1)

Hard Drives Resources


Hard Drives Questions

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

127,324 items
View:
Samsung - Pro+ 128GB microSD Class 10 Memory Card - Black - Larger Front
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

  • Model: MB-MD128DA/AM
  • SKU: 4713100
Compatible with most digital cameras and camcorders with a microSD slot; 128GB capacity; up to 95MB/sec. read speed; up to 90MB/sec. write speed
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$99.99
On Sale
Save $50 (Reg. $149.99)
Insignia™ - USB 2.0 SD/MMC Memory Card Reader - Black - Larger Front
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

  • Model: NS-CR2021
  • SKU: 3602009
Compatible with SD, SDHC, SDXC, microSD, microSDHC, microSDXC, MMC and MMC+ formats; up to 480 Mbps data transfer rate
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$8.49
WD - My Cloud 6TB External Hard Drive (NAS) - White - Larger Front
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

  • Model: WDBCTL0060HWT-NESN
  • SKU: 8305003
Gigabit Ethernet interface; dual-core processor; USB 3.0 expansion port; auto network discovery; DLNA 1.5 and UPnP certified; iTunes support; up to 105MB/sec. read and up to 55MB/sec. write speeds
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$239.99
On Sale
Save $80 (Reg. $319.99)
Better Chef - Compact Chopper - White - Angle
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

  • Model: 91580127M
  • SKU: 1613563
Pulse-on switch; detachable bowl, lid and stainless-steel blade; safety-lock lid
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$19.99
Samsung - 16GB microSD Class 10 UHS-1 Memory Card - Orange - Larger Front
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

  • Model: MB-MP16DA/BBY
  • SKU: 5334001
Compatible with most tablets, cell phones, desktop computers, netbooks and other devices with a microSD slot; 16GB capacity; includes a SD card adapter
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$14.99
FixMeStick - Virus Removal Device - Unlimited Use on up to 3 PCs - Larger Front
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

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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$49.99
On Sale
Save $10 (Reg. $59.99)
WD - My Cloud 4TB External Hard Drive (NAS) - White - Larger Front
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

  • Model: WDBCTL0040HWT-NESN
  • SKU: 2832018
Ethernet interface; stores files in 1 location; allows file uploads and access from PC, Mac and compatible mobile devices; supports media streaming; speeds up to 10/100/1000 Mbps
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$162.99
On Sale
Save $57 (Reg. $219.99)
Ion Audio - Film 2 SD Plus Slide and Negative Scanner - Black - Angle
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

  • Model: ISC09
  • SKU: 8912362
  • 14.0MP scanning
  • USB interface
  • Stand-alone capability
  • Compact, portable design
  • Transfers slides and negatives onto a Secure Digital card (included)
  • Large LCD color screen
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$78.99
On Sale
Save $51 (Reg. $129.99)
Seagate - Backup Plus Slim 4TB External USB 3.0/2.0 Portable Hard Drive - Black - Larger Front
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

  • Model: STDR4000100
  • SKU: 8915094
USB 3.0/2.0 interface; Seagate Dashboard backup software; Seagate Mobile Backup app (download required); data transfer rates up to 4.8 Gbps
$149.99
On Sale
Save $50 (Reg. $199.99)
WD - My Passport Ultra 3TB External USB 3.0 Portable Hard Drive - Classic Black - Larger Front
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

  • Model: WDBBKD0030BBK-NESN
  • SKU: 9059012
USB 3.0 and 2.0 interfaces; password protection; 256-bit AES hardware encryption; WD 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$125.99
On Sale
Save $54 (Reg. $179.99)
Seagate - Backup Plus Slim 1TB External USB 3.0/2.0 Portable Hard Drive - Black - Larger Front
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

  • Model: STDR1000100
  • SKU: 3138005
USB 3.0 interface; Seagate Dashboard; Protect, Save and Share features; Seagate Mobile Backup app; slim, metal construction; data transfer rates up to 4.8 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$59.99
On Sale
Save $20 (Reg. $79.99)
Seagate - Backup Plus 2TB External USB 3.0/2.0 Portable Hard Drive - Black - Larger Front
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

  • Model: STDR2000100
  • SKU: 2944503
USB 3.0/2.0 interface; metal construction; Seagate Dashboard; Protect, Save and Share features; NTFS driver for Mac; data transfer rates up to 4.8 Gbps via USB 3.0
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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$89.99
On Sale
Save $40 (Reg. $129.99)
Seagate - Backup Plus Desktop 5TB External USB 3.0/2.0 Hard Drive - Black - Larger Front
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

  • Model: STDT5000100
  • SKU: 5127069
USB 3.0/2.0 interface; Protect, Save and Share features; Seagate Dashboard; Seagate Mobile Backup app; preloaded NTFS driver for Mac; data transfer rates up to 4.8 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$139.99
On Sale
Save $60 (Reg. $199.99)
WD - My Book 4TB External USB 3.0 Hard Drive - Black - Larger Front
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

  • 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$122.99
On Sale
Save $67 (Reg. $189.99)
WD - My Book 6TB External USB 3.0/2.0 Hard Drive - Black - Larger Front
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

  • 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.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$199.99
On Sale
Save $100 (Reg. $299.99)