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  • 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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Rating Breakdown

76%
(827 Reviews)
20%
(217 Reviews)
2%
(25 Reviews)
1%
(6 Reviews)
1%
(9 Reviews)
Value for Price:
4.6
Ease of Use:
4.7
Performance:
4.6
Ease of Installation:
4.7
  • 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
$215.99
On Sale
Save $153 (Reg. $368.99)
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  • 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
  5.0  (4 Reviews)
$144.99
On Sale
Save $89 (Reg. $233.99)
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Rating Breakdown

100%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: WD40EFRX
  • SKU: 2452034
Serial ATA interface; Intellipower; low operating temperatures; data transfer rates up to 768MB/sec.
  4.8  (6 Reviews)
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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Rating Breakdown

83%
(5 Reviews)
17%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • 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
  5.0  (1 Review)
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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Rating Breakdown

100%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
  • Model: WDBRNB0040DBK-NESN
  • SKU: 6698131
Integrated Thunderbolt cable; user-selectable RAID 0/1 or JBOD; aluminum enclosure; data transfer rates up to 233MB/sec.
  3.8  (6 Reviews)
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.

$349.99
On Sale
Save $50 (Reg. $399.99)
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Rating Breakdown

66%
(4 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
17%
(1 Review)
17%
(1 Review)
  • 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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  • 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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  • 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
  4.3  (3 Reviews)
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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Rating Breakdown

67%
(2 Reviews)
0%
(0 Reviews)
33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • 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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  • 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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  • 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

$529.00
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  • 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

$429.00
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  • 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
  4.3  (3 Reviews)
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

$346.92
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Rating Breakdown

67%
(2 Reviews)
0%
(0 Reviews)
33%
(1 Review)
0%
(0 Reviews)
0%
(0 Reviews)
  • 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

$276.06
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