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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)
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WD - My Cloud 4TB External Hard Drive (NAS) - White - Larger Front
  • 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.

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

$179.99
On Sale
Save $40 (Reg. $219.99)
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WD - My Cloud Mirror 4TB External Hard Drive (NAS) - White - Larger Front
  • Model: WDBZVM0040JWT-NESN
  • SKU: 5062019
2 USB 3.0 and Gigabit Ethernet interfaces; supports remote file access; DLNA 1.5 and UPnP certified; mirrored data protection and password protection
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.

$273.99
On Sale
Save $26 (Reg. $299.99)
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WD - Black 4TB Internal Serial ATA Hard Drive (OEM/Bare Drive) - Black/Silver - Larger Front
  • Model: WD4003FZEX
  • SKU: 5277012
WD Black 4TB Internal Serial ATA Hard Drive (OEM/Bare Drive): Serial ATA interface; NoTouch Ramp Load technology; StableTrac; data transfer rates up to 6 Gbps; 64MB cache buffer
$193.99
On Sale
Save $175 (Reg. $368.99)
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WD - Green 4TB Internal Serial ATA Hard Drive for Desktops (OEM/Bare Drive) - Black/Silver - Larger Front
  • Model: WD40EZRX
  • SKU: 8230561
WD Green 4TB Internal Serial ATA Hard Drive for Desktops (OEM/Bare Drive): Serial ATA interface; dual-stage actuator; GreenPower and NoTouch Ramp Load technologies; data transfer rates up to 6 Gbps
$144.99
On Sale
Save $89 (Reg. $233.99)
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WD - Red 4TB Internal SATA Hard Drive (OEM/Bare Drive) - Black/Silver - Larger Front
  • Model: WD40EFRX
  • SKU: 2452034
Serial ATA interface; Intellipower; low operating temperatures; data transfer rates up to 768MB/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.

$166.99
On Sale
Save $53 (Reg. $219.99)
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WD - Se 4TB Internal Serial ATA Hard Drive for Desktops (OEM/Bare Drive) - Black/Silver - Larger Front
  • Model: WD4000F9YZ
  • SKU: 2876691
WD Se 4TB Internal Serial ATA Hard Drive for Desktops (OEM/Bare Drive): Serial ATA interface; dual processor; RAFF technology; StableTrac; multi-axis shock sensor; RAID-specific TLER; 7200 rpm rotation speed; 6 Gbps data transfer rate; 64MB buffer size
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.

$232.99
On Sale
Save $57 (Reg. $289.99)
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WD - Purple 4TB Internal Serial ATA Hard Drive (OEM/Bare Drive) - Silver - Larger Front
  • Model: WD40PURX
  • SKU: 7801126
WD Purple 4TB Internal Serial ATA Hard Drive (OEM/Bare Drive): Serial ATA interface; TLER and ATA streaming support; AllFrame technology; data transfer rates up to 6 Gbps
$167.99
On Sale
Save $84 (Reg. $251.99)
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WD - Performance 4TB Internal Serial ATA Hard Drive for Desktops - Multi - Larger Front
  • Model: WDBSLA0040HNC-NRSN
  • SKU: 9315347
Serial ATA interface; Acronis True Image WD Edition cloning software; data transfer rates up to 6 Gbps; 64MB buffer
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.

$219.99
On Sale
Save $10 (Reg. $229.99)
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WD - My Passport Pro 4TB External Thunderbolt Portable Hard Drive - Black/Silver - Larger Front
  • Model: WDBRNB0040DBK-NESN
  • SKU: 6698131
Integrated Thunderbolt cable; user-selectable RAID 0/1 or JBOD; 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.

$323.99
On Sale
Save $76 (Reg. $399.99)
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WD - My Book Duo 4TB External Thunderbolt Hard Drive - Silver - Larger Front
  • Model: WDBUTV0040JSL-NESN
  • SKU: 2832009
2 Thunderbolt ports; dual-drive storage system; user-selectable RAID 0/1; data transfer rates up to 10 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.

$449.99
On Sale
Save $50 (Reg. $499.99)
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WD - Datacenter 4TB Internal Serial ATA Hard Drive for Desktops (OEM/Bare Drive) - Black/Silver - Larger Front
  • Model: WD4000FYYZ
  • SKU: 7400122
WD Datacenter 4TB Internal Serial ATA Hard Drive for Desktops (OEM/Bare Drive): Serial ATA interface; enhanced RAFF technology; NoTouch Ramp Load technology; RAID-specific, time-limited error recovery; data transfer rates up to 6 Gbps
$306.99
On Sale
Save $141 (Reg. $447.99)
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WD - Red Pro 4TB Internal SATA NAS Hard Drive (OEM/Bare Drive) - Black/Silver - Larger Front
  • Model: WD4001FFSX
  • SKU: 9437103
WD Red Pro 4TB Internal SATA NAS Hard Drive (OEM/Bare Drive): Serial ATA interface; NASware3.0 technology; multiaxis shock sensor; fly-height technology; 3D Active Balance Plus; StableTrac technology; intelligent error recovery; 64MB buffer
$227.99
On Sale
Save $34 (Reg. $261.99)
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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)
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WD - Desktop Everyday 4TB Serial ATA Hard Drive for Desktops - Larger Front
  • Model: WDBH2D0040HNC-NRSN
  • SKU: 9026007
Serial ATA interface; Acronis True Image WD Edition software; data transfer rates up to 6 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.

$159.99
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WD - My Cloud EX2 4TB 2-Bay External Network Storage (NAS) - Black - Larger Front
  • Model: WDBVKW0040JCH
  • SKU: 1098946
2 USB 3.0 ports and RJ-45 network connections; Gigabit Ethernet technology; 4TB hard drive capacity; 2-bay NAS; RAID 1, Cloud or LAN/WAN backup options
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.

$439.99
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WD - My Cloud EX2100 4TB 2-Bay External Network Storage (NAS) - Black - Larger Front
  • Model: WDBWAZ0040JBK
  • SKU: 1312629194
Dual Gigabit Ethernet ports with RJ-45 connectors; 2 USB 3.0 ports; ARM Marvell ARMADA dual-core processor; My Cloud operating system; multiple RAID options
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

$468.99
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WD - My Cloud Business Series DL2100 4TB 2-Bay External Network Storage (NAS) - Black - Larger Front
  • Model: WDBBAZ0040JBK
  • SKU: 1312753646
Gigabit Ethernet port with RJ-45 connector; 2 USB 3.0 ports; Intel® Atom™ dual-core processor; My Cloud operating system; multiple RAID options
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

$563.91
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WD - My Cloud EX2100 4TB 2-Bay External Network Storage (NAS) - Black - Larger Front
  • Model: WDBWAZ0040JBK
  • SKU: 4220119
Dual Gigabit Ethernet ports with RJ-45 connectors; 2 USB 3.0 ports; ARM Marvell ARMADA dual-core processor; My Cloud operating system; multiple RAID options
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WD - My Cloud EX2 4TB 2-Bay External Network Storage (NAS) - Black - Larger Front
  • Model: WDBVKW0040JCH
  • SKU: 1310569683
2 USB 3.0 ports and RJ-45 network connections; Gigabit Ethernet technology; 4TB hard drive capacity; 2-bay NAS; RAID 1, Cloud or LAN/WAN backup options
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

$374.99
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WD - My Cloud Business Series DL2100 4TB 2-Bay External Network Storage (NAS) - Black - Larger Front
  • Model: WDBBAZ0040JBK
  • SKU: 4220105
Gigabit Ethernet port with RJ-45 connector; 2 USB 3.0 ports; Intel® Atom™ dual-core processor; My Cloud operating system; multiple RAID options
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WD - My Cloud Business Series DL4100 16TB 4-Bay External Network Storage (NAS) - Black - Larger Front
  • Model: WDBNEZ0160KBK
  • SKU: 1312753561
Gigabit Ethernet port with RJ-45 connector; 2 USB 3.0 ports; 1 USB 2.0 port; Intel® Atom™ dual-core processor; My Cloud operating system; multiple RAID options
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

$1,169.00
On Sale
Save $1 (Reg. $1,169.99)
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WD - Red Pro 4TB Internal SATA NAS Hard Drive (OEM/Bare Drive) - Black/Silver - Larger Front
  • Model: WD4001FFSX
  • SKU: 1312351927
WD Red Pro 4TB Internal SATA NAS Hard Drive (OEM/Bare Drive): Serial ATA interface; NASware3.0 technology; multiaxis shock sensor; fly-height technology; 3D Active Balance Plus; StableTrac technology; intelligent error recovery; 64MB buffer
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

$276.01
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WD - My Cloud Business Series DL4100 16TB 4-Bay External Network Storage (NAS) - Black - Larger Front
  • Model: WDBNEZ0160KBK
  • SKU: 4220108
Gigabit Ethernet port with RJ-45 connector; 2 USB 3.0 ports; 1 USB 2.0 port; Intel® Atom™ dual-core processor; My Cloud operating system; multiple RAID options
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WD - My Cloud EX2 8TB 2-Bay External Network Storage (NAS) - Black - Larger Front
  • Model: WDBVKW0080JCH
  • SKU: 1099291
2 USB 3.0 ports and RJ-45 network connections; Gigabit Ethernet technology; 8TB hard drive capacity; 2-bay NAS; RAID 1, Cloud or LAN/WAN backup options
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.

$679.99
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