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Hard Drives Best Sellers

Choose from our collection of internal (both SSD and HDD) and external hard drives for reliable computer storage. Store data securely with top brands like Western Digital®, Samsung® and Seagate Technology®. Our selection of portable storage devices is perfect for anyone on the go.

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  • Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of print speed and other ratings.
Synology HAT5310 - hard drive - 20 TB - SATA 6Gb/s
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Synology HAT5310 - hard drive - 20 TB - SATA 6Gb/s

MFG#: HAT5310-20T | CDW#: 7940980
Hard Drive Capacity:
20 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Availability: ● In Stock
$886.78
Advertised Price
Main Features
Hard Drive Capacity:
20 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
HPE Midline - hard drive - 8 TB - SATA 6Gb/s
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HPE Midline - hard drive - 8 TB - SATA 6Gb/s

MFG#: 834028-B21 | CDW#: 6424408
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Hot-swap hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
1 Year
Availability: ● 4-6+ Weeks
$1,448.00
$492.76
Advertised Price
Main Features
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Hot-swap hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
1 Year
Hard Drive Form Factor:
3.5" LFF Low Profile
Spindle Speed (rpm):
7200 revolutions per minute
Color Category:
Black
Form Factor (Short):
3.5"
HPE Mission Critical - hard drive - 2.4 TB - SAS 12Gb/s
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HPE Mission Critical - hard drive - 2.4 TB - SAS 12Gb/s

MFG#: P28352-B21 | CDW#: 6669045
Hard Drive Capacity:
2.4 TB
Storage Interface:
Serial Attached SCSI 3
Hard Drive Type:
Hot-swap hard drive
Data Transfer Rate (Hard Drive):
1.2 GBps
Limited Warranty:
3 Year
Availability: ● In Stock
$1,539.00
$502.73
Advertised Price
Main Features
Hard Drive Capacity:
2.4 TB
Storage Interface:
Serial Attached SCSI 3
Hard Drive Type:
Hot-swap hard drive
Data Transfer Rate (Hard Drive):
1.2 GBps
Limited Warranty:
3 Year
Hard Drive Form Factor:
2.5" SFF
Spindle Speed (rpm):
10000 revolutions per minute
Color Category:
Silver, Black
EPEAT Compliant:
No
Form Factor (Short):
2.5"
TCO Certified:
No
Synology HAT5300 - hard drive - 16 TB - SATA 6Gb/s
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Synology HAT5300 - hard drive - 16 TB - SATA 6Gb/s

MFG#: HAT5300-16T | CDW#: 6475857
Hard Drive Capacity:
16 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
5 Year
Availability: ● In Stock
$717.19
Advertised Price
Main Features
Hard Drive Capacity:
16 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
Synology HAT5320 - hard drive - Enterprise - 8 TB - SATA 6Gb/s
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Synology HAT5320 - hard drive - Enterprise - 8 TB - SATA 6Gb/s

MFG#: HAT5320-8T | CDW#: 8514090
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Availability: ● In Stock
$412.96
Advertised Price
Main Features
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
Seagate Portable Drive STGX2000400 - hard drive - 2 TB - USB 3.0
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Seagate Portable Drive STGX2000400 - hard drive - 2 TB - USB 3.0

MFG#: STGX2000400 | CDW#: 6319487
Hard Drive Capacity:
2 TB
Storage Interface:
USB 3.0
Limited Warranty:
1 Year
External Drive Type:
Portable
Power Source:
USB bus
Availability: ● In Stock
$99.99
$89.77
Advertised Price
Main Features
Hard Drive Capacity:
2 TB
Storage Interface:
USB 3.0
Limited Warranty:
1 Year
External Drive Type:
Portable
Power Source:
USB bus
Interface Speed:
5.0 Gbps (USB 3.0) / 480 Mbps (USB 2.0)
Color Category:
Black
EPEAT Compliant:
No
TCO Certified:
No
Apricorn Aegis Padlock Fortress - hard drive - 1 TB - USB 3.0
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Apricorn Aegis Padlock Fortress - hard drive - 1 TB - USB 3.0

MFG#: A25-3PL256-1000F | CDW#: 3100350
Hard Drive Capacity:
1 TB
Storage Interface:
USB 3.0
Limited Warranty:
3 Year
External Drive Type:
Portable
Power Source:
USB bus
Availability: ● In Stock
$249.00
$237.40
Advertised Price
Main Features
Hard Drive Capacity:
1 TB
Storage Interface:
USB 3.0
Limited Warranty:
3 Year
External Drive Type:
Portable
Power Source:
USB bus
Interface Speed:
5.0 Gbps (USB 3.0)
Hard Drive Form Factor:
2.5"
Form Factor (Short):
2.5"
Color Category:
Black
EPEAT Compliant:
No
Spindle Speed (rpm):
5400 revolutions per minute
TCO Certified:
No
Synology - hard drive - Enterprise - 4 TB - SATA 6Gb/s
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Synology - hard drive - Enterprise - 4 TB - SATA 6Gb/s

MFG#: HAT5320-4T | CDW#: 8504456
Hard Drive Capacity:
4 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
5 Year
Availability: ● In Stock
$311.21
Advertised Price
Main Features
Hard Drive Capacity:
4 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
Samsung T5 EVO 8TB External SSD
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Samsung T5 EVO 8TB External SSD

MFG#: MU-PH8T0S/AM | CDW#: 7690951
Hard Drive Capacity:
8 TB
Storage Interface:
USB 3.2 Gen 1
Limited Warranty:
3 Year
External Drive Type:
Portable
Power Source:
USB bus
Availability: ● Item Backordered
$1,560.45
$788.02
Advertised Price
Main Features
Hard Drive Capacity:
8 TB
Storage Interface:
USB 3.2 Gen 1
Limited Warranty:
3 Year
External Drive Type:
Portable
Power Source:
USB bus
Interface Speed:
5.0 Gbps (USB 3.2 Gen 1)
Color Category:
Black
EPEAT Compliant:
No
TCO Certified:
No
SanDisk Professional G-DRIVE ArmorATD - hard drive - 4 TB - USB 3.2 Gen 1
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SanDisk Professional G-DRIVE ArmorATD - hard drive - 4 TB - USB 3.2 Gen 1

MFG#: SDPH81G-004T-GBA1D | CDW#: 7593484
Hard Drive Capacity:
4 TB
Storage Interface:
USB 3.2 Gen 1
Limited Warranty:
3 Year
External Drive Type:
Portable
Interface Speed:
5.0 Gbps (USB 3.2 Gen 1)
Availability: ● In Stock
$185.53
Advertised Price
Main Features
Hard Drive Capacity:
4 TB
Storage Interface:
USB 3.2 Gen 1
Limited Warranty:
3 Year
External Drive Type:
Portable
Interface Speed:
5.0 Gbps (USB 3.2 Gen 1)
Hard Drive Form Factor:
2.5"
Color Category:
Gray, Black
EPEAT Compliant:
No
TCO Certified:
No
Synology Plus Series HAT3310-12T - hard drive - 12 TB - SATA 6Gb/s
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Synology Plus Series HAT3310-12T - hard drive - 12 TB - SATA 6Gb/s

MFG#: HAT3310-12T | CDW#: 7776191
Hard Drive Capacity:
12 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
3 Year
Availability: ● In Stock
$371.06
Advertised Price
Main Features
Hard Drive Capacity:
12 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
3 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
Ubiquiti UniFi - hard drive - Enterprise - 8 TB - SATA 6Gb/s
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Ubiquiti UniFi - hard drive - Enterprise - 8 TB - SATA 6Gb/s

MFG#: UACC-HDD-E-8TB | CDW#: 8087296
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
6 GBps
Hard Drive Form Factor:
3.5"
Availability: ● In Stock
$296.25
Advertised Price
Main Features
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
6 GBps
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Color Category:
Silver
Form Factor (Short):
3.5"
Seagate SkyHawk ST8000VX010 - hard drive - 8 TB - SATA 6Gb/s
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Seagate SkyHawk ST8000VX010 - hard drive - 8 TB - SATA 6Gb/s

MFG#: ST8000VX010 | CDW#: 7432897
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● 4-6+ Weeks
$360.00
$205.48
Advertised Price
Main Features
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
3 Year
Hard Drive Form Factor:
3.5"
EPEAT Compliant:
No
Form Factor (Short):
3.5"
TCO Certified:
No
Synology HAT5320 - hard drive - Enterprise - 24 TB - SATA 6Gb/s
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Synology HAT5320 - hard drive - Enterprise - 24 TB - SATA 6Gb/s

MFG#: HAT5320-24T | CDW#: 9022447
Hard Drive Capacity:
24 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Availability: ● In Stock
$1,006.47
Advertised Price
Main Features
Hard Drive Capacity:
24 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
Synology Plus Series HAT3320-8T - hard drive - 8 TB - SATA 6Gb/s
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Synology Plus Series HAT3320-8T - hard drive - 8 TB - SATA 6Gb/s

MFG#: HAT3320-8T | CDW#: 8476832
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
281 MBps
Limited Warranty:
3 Year
Availability: ● In Stock
$287.27
Advertised Price
Main Features
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
281 MBps
Limited Warranty:
3 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
Seagate Guardian BarraCuda ST2000LM015 - hard drive - 2 TB - SATA 6Gb/s
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Seagate Guardian BarraCuda ST2000LM015 - hard drive - 2 TB - SATA 6Gb/s

MFG#: ST2000LM015 | CDW#: 4352752
Hard Drive Capacity:
2 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
2 Year
Availability: ● In Stock
$99.99
Advertised Price
Main Features
Hard Drive Capacity:
2 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
2 Year
Spindle Speed (rpm):
5400 revolutions per minute
Color Category:
Silver
Form Factor (Short):
2.5"
Seagate Barracuda ST2000DM008 - hard drive - 2 TB - SATA 6Gb/s
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Seagate Barracuda ST2000DM008 - hard drive - 2 TB - SATA 6Gb/s

MFG#: ST2000DM008 | CDW#: 5068954
Hard Drive Capacity:
2 TB
Storage Interface:
Serial ATA-600
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Availability: ● Item Backordered
$79.99
Advertised Price
Main Features
Hard Drive Capacity:
2 TB
Storage Interface:
Serial ATA-600
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
2 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
EPEAT Compliant:
No
Form Factor (Short):
3.5"
TCO Certified:
No
Samsung T7 MU-PC2T0T - SSD - 2 TB - USB 3.2 Gen 2
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Samsung T7 MU-PC2T0T - SSD - 2 TB - USB 3.2 Gen 2

MFG#: MU-PC2T0T/AM | CDW#: 6171779
Hard Drive Capacity:
2 TB
Storage Interface:
USB 3.2 Gen 2
Limited Warranty:
3 Year
External Drive Type:
Portable
Power Source:
USB bus
Availability: ● In Stock
$287.27
Advertised Price
Main Features
Hard Drive Capacity:
2 TB
Storage Interface:
USB 3.2 Gen 2
Limited Warranty:
3 Year
External Drive Type:
Portable
Power Source:
USB bus
Interface Speed:
10.0 Gbps (USB 3.2 Gen2)
Color Category:
Gray
EPEAT Compliant:
No
TCO Certified:
No
WD Gold WD202KRYZ - hard drive - Enterprise - 20 TB - SATA 6Gb/s
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WD Gold WD202KRYZ - hard drive - Enterprise - 20 TB - SATA 6Gb/s

MFG#: WD202KRYZ | CDW#: 7379888
Hard Drive Capacity:
20 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
5 Year
Availability: ● Item Backordered
$522.00
$452.86
Advertised Price
Main Features
Hard Drive Capacity:
20 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
Seagate IronWolf ST4000VN006 - hard drive - 4 TB - SATA 6Gb/s
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Seagate IronWolf ST4000VN006 - hard drive - 4 TB - SATA 6Gb/s

MFG#: ST4000VN006 | CDW#: 7036985
Hard Drive Capacity:
4 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
3 Year
Availability: ● 11-13+ Days
$165.05
$114.70
Advertised Price
Main Features
Hard Drive Capacity:
4 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
3 Year
Spindle Speed (rpm):
5400 revolutions per minute
DataLocker K350 64 GB Encrypted USB Drive
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DataLocker K350 64 GB Encrypted USB Drive

MFG#: SK350-064-FE | CDW#: 6678922
Limited Warranty:
3 Year
Storage Capacity:
64 GB
Availability: ● In Stock
$281.29
Advertised Price
Samsung T7 Shield MU-PE1T0S - SSD - 1 TB - USB 3.2 Gen 2
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Samsung T7 Shield MU-PE1T0S - SSD - 1 TB - USB 3.2 Gen 2

MFG#: MU-PE1T0S/AM | CDW#: 6917918
Hard Drive Capacity:
1 TB
Storage Interface:
USB 3.2 Gen 2
Limited Warranty:
3 Year
External Drive Type:
Portable
Power Source:
USB bus
Availability: ● In Stock
$209.47
Advertised Price
Main Features
Hard Drive Capacity:
1 TB
Storage Interface:
USB 3.2 Gen 2
Limited Warranty:
3 Year
External Drive Type:
Portable
Power Source:
USB bus
Interface Speed:
10.0 Gbps (USB 3.2 Gen2)
Color Category:
Black
EPEAT Compliant:
No
TCO Certified:
No
Seagate Portable Drive STGX4000400 - hard drive - 4 TB - USB 3.0
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Seagate Portable Drive STGX4000400 - hard drive - 4 TB - USB 3.0

MFG#: STGX4000400 | CDW#: 7073214
Hard Drive Capacity:
4 TB
Storage Interface:
USB 3.0
Limited Warranty:
1 Year
External Drive Type:
Portable
Power Source:
USB bus
Availability: ● In Stock
$139.99
$135.65
Advertised Price
Main Features
Hard Drive Capacity:
4 TB
Storage Interface:
USB 3.0
Limited Warranty:
1 Year
External Drive Type:
Portable
Power Source:
USB bus
Interface Speed:
5.0 Gbps (USB 3.0) / 480 Mbps (USB 2.0)
Color Category:
Black
Seagate Expansion STKP10000400 - hard drive - 10 TB - USB 3.0
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Seagate Expansion STKP10000400 - hard drive - 10 TB - USB 3.0

MFG#: STKP10000400 | CDW#: 6592767
Hard Drive Capacity:
10 TB
Storage Interface:
USB 3.0
External Drive Type:
Desktop
Power Source:
Included AC adapter
Color Category:
Black
Availability: ● In Stock
$302.23
Advertised Price
Main Features
Hard Drive Capacity:
10 TB
Storage Interface:
USB 3.0
External Drive Type:
Desktop
Power Source:
Included AC adapter
Color Category:
Black
EPEAT Compliant:
No
TCO Certified:
No
1 - 24 of 908