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Internal Hard Drives

Enhance your storage capacity with internal hard drive offerings from brands such as HPE®, Seagate® and Synology®. Explore a variety of solutions designed to provide reliable data storage and seamless performance.

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  • Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of print speed and other ratings.
WD Gold WD181KRYZ - hard drive - 18 TB - SATA 6Gb/s
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WD Gold WD181KRYZ - hard drive - 18 TB - SATA 6Gb/s

MFG#: WD181KRYZ | CDW#: 6151307
Hard Drive Capacity:
18 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
$486.00
$356.10
Advertised Price
Main Features
Hard Drive Capacity:
18 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 SkyHawk AI ST20000VE002 - hard drive - 20 TB - SATA 6Gb/s
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Seagate SkyHawk AI ST20000VE002 - hard drive - 20 TB - SATA 6Gb/s

MFG#: ST20000VE002 | CDW#: 7193703
Hard Drive Capacity:
20 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: ● 1-3+ Days
$583.51
$455.85
Advertised Price
Main Features
Hard Drive Capacity:
20 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:
5 Year
Hard Drive Form Factor:
3.5"
EPEAT Compliant:
No
Form Factor (Short):
3.5"
TCO Certified:
No
WD Gold WD122KRYZ - hard drive - Enterprise - 12 TB - SATA 6Gb/s
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WD Gold WD122KRYZ - hard drive - Enterprise - 12 TB - SATA 6Gb/s

MFG#: WD122KRYZ | CDW#: 8216131
Hard Drive Capacity:
12 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 GBps
Limited Warranty:
5 Year
Availability: ● Item Backordered
$379.04
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 GBps
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
WD Gold WD221KRYZ - hard drive - Enterprise - 22 TB - SATA 6Gb/s
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WD Gold WD221KRYZ - hard drive - Enterprise - 22 TB - SATA 6Gb/s

MFG#: WD221KRYZ | CDW#: 7164342
Hard Drive Capacity:
22 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
$624.00
$368.07
Advertised Price
Main Features
Hard Drive Capacity:
22 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:
5 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
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: ● Item Backordered
$1,539.00
$488.77
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
Seagate Guardian BarraCuda ST4000LM024 - hard drive - 4 TB - SATA 6Gb/s
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Seagate Guardian BarraCuda ST4000LM024 - hard drive - 4 TB - SATA 6Gb/s

MFG#: ST4000LM024 | CDW#: 4493561
Hard Drive Capacity:
4 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: ● In Stock
$199.99
Advertised Price
Main Features
Hard Drive Capacity:
4 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:
2.5"
Spindle Speed (rpm):
5400 revolutions per minute
EPEAT Compliant:
No
Form Factor (Short):
2.5"
TCO Certified:
No
WD Red Pro WD122KFBX - hard drive - Enterprise - 12 TB - SATA 6Gb/s
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WD Red Pro WD122KFBX - hard drive - Enterprise - 12 TB - SATA 6Gb/s

MFG#: WD122KFBX | CDW#: 8180046
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:
5 Year
Availability: ● 4-6+ Days
$360.00
$289.27
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:
5 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
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"
Seagate IronWolf Pro ST16000NT001 - hard drive - 16 TB - SATA 6Gb/s
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Seagate IronWolf Pro ST16000NT001 - hard drive - 16 TB - SATA 6Gb/s

MFG#: ST16000NT001 | CDW#: 7236488
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
$565.00
$401.98
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
EPEAT Compliant:
No
Form Factor (Short):
3.5"
TCO Certified:
No
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"
WD Red Pro WD181KFGX - hard drive - 18 TB - SATA 6Gb/s
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WD Red Pro WD181KFGX - hard drive - 18 TB - SATA 6Gb/s

MFG#: WD181KFGX | CDW#: 6281076
Hard Drive Capacity:
18 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
5 Year
Availability: ● 4-6+ Weeks
$486.00
$411.96
Advertised Price
Main Features
Hard Drive Capacity:
18 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 Exos 7E10 ST4000NM001B - hard drive - 4 TB - SAS 12Gb/s
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Seagate Exos 7E10 ST4000NM001B - hard drive - 4 TB - SAS 12Gb/s

MFG#: ST4000NM001B | CDW#: 6883987
Hard Drive Capacity:
4 TB
Storage Interface:
Serial Attached SCSI 3
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
1.2 GBps
Limited Warranty:
5 Year
Availability: ● 5-7+ Days
$257.31
$185.53
Advertised Price
Main Features
Hard Drive Capacity:
4 TB
Storage Interface:
Serial Attached SCSI 3
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
1.2 GBps
Limited Warranty:
5 Year
Spindle Speed (rpm):
7200 revolutions per minute
EPEAT Compliant:
No
TCO Certified:
No
Seagate Exos 7E10 ST6000NM020B - hard drive - 6 TB - SAS 12Gb/s
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Seagate Exos 7E10 ST6000NM020B - hard drive - 6 TB - SAS 12Gb/s

MFG#: ST6000NM020B | CDW#: 6925659
Hard Drive Capacity:
6 TB
Storage Interface:
Serial Attached SCSI 3
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
1.2 GBps
Limited Warranty:
5 Year
Availability: ● In Stock
$313.70
$224.43
Advertised Price
Main Features
Hard Drive Capacity:
6 TB
Storage Interface:
Serial Attached SCSI 3
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
1.2 GBps
Limited Warranty:
5 Year
Spindle Speed (rpm):
7200 revolutions per minute
EPEAT Compliant:
No
TCO Certified:
No
Seagate Exos X24 ST16000NM002H - hard drive - Enterprise - 16 TB - SATA 6Gb
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Seagate Exos X24 ST16000NM002H - hard drive - Enterprise - 16 TB - SATA 6Gb/s

MFG#: ST16000NM002H | CDW#: 7952905
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
$412.96
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"
WD Gold WD8005FRYZ - hard drive - Enterprise - 8 TB - SATA 6Gb/s
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WD Gold WD8005FRYZ - hard drive - Enterprise - 8 TB - SATA 6Gb/s

MFG#: WD8005FRYZ | CDW#: 8072799
Hard Drive Capacity:
8 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
5 Year
Availability: ● 1-3+ Days
$272.31
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):
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 SkyHawk AI ST20000VE003 - hard drive - 20 TB - SATA 6Gb/s
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Seagate SkyHawk AI ST20000VE003 - hard drive - 20 TB - SATA 6Gb/s

MFG#: ST20000VE003 | CDW#: 8111747
Hard Drive Capacity:
20 TB
Storage Interface:
Serial ATA-600
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
285 MBps
Availability: ● In Stock
$563.16
$436.90
Advertised Price
Main Features
Hard Drive Capacity:
20 TB
Storage Interface:
Serial ATA-600
HD Interface:
Serial ATA-600
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
285 MBps
Limited Warranty:
5 Year
Hard Drive Form Factor:
3.5"
Form Factor (Short):
3.5"
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"
WD Ultrastar DC HC330 WUS721010ALE6L4 - hard drive - 10 TB - SATA 6Gb/s
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WD Ultrastar DC HC330 WUS721010ALE6L4 - hard drive - 10 TB - SATA 6Gb/s

MFG#: 0B42266 | CDW#: 6044062
Hard Drive Capacity:
10 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
$336.00
$285.28
Advertised Price
Main Features
Hard Drive Capacity:
10 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 Barracuda ST4000DM004 - hard drive - 4 TB - SATA 6Gb/s
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Seagate Barracuda ST4000DM004 - hard drive - 4 TB - SATA 6Gb/s

MFG#: ST4000DM004 | CDW#: 4814268
Hard Drive Capacity:
4 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
$96.75
Advertised Price
Main Features
Hard Drive Capacity:
4 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):
5400 revolutions per minute
EPEAT Compliant:
No
Form Factor (Short):
3.5"
TCO Certified:
No
Seagate Exos 10E2400 ST1200MM0139 - hybrid hard drive - 1.2 TB - SAS 12Gb/s
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Seagate Exos 10E2400 ST1200MM0139 - hybrid hard drive - 1.2 TB - SAS 12Gb/s

MFG#: ST1200MM0139 | CDW#: 5237675
Hard Drive Capacity:
1.2 TB
Storage Interface:
Serial Attached SCSI 3
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
1.2 GBps
Limited Warranty:
5 Year
Availability: ● 1-3+ Days
$282.28
Advertised Price
Main Features
Hard Drive Capacity:
1.2 TB
Storage Interface:
Serial Attached SCSI 3
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
1.2 GBps
Limited Warranty:
5 Year
Hard Drive Form Factor:
2.5" SFF
Spindle Speed (rpm):
10000 revolutions per minute
EPEAT Compliant:
No
Form Factor (Short):
2.5"
TCO Certified:
No
WD Red Plus WD40EFPX - hard drive - 4 TB - SATA 6Gb/s
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WD Red Plus WD40EFPX - hard drive - 4 TB - SATA 6Gb/s

MFG#: WD40EFPX | CDW#: 7322454
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: ● Item Backordered
$126.00
$108.72
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
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
5400 revolutions per minute
Form Factor (Short):
3.5"
WD Blue WD20EZBX - hard drive - 2 TB - SATA 6Gb/s
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WD Blue WD20EZBX - hard drive - 2 TB - SATA 6Gb/s

MFG#: WD20EZBX | CDW#: 6449172
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: ● 3-5+ Days
$81.60
$65.83
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
WD Black WD10SPSX - hard drive - 1 TB - SATA 6Gb/s
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WD Black WD10SPSX - hard drive - 1 TB - SATA 6Gb/s

MFG#: WD10SPSX | CDW#: 5981143
Hard Drive Capacity:
1 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
$84.78
Advertised Price
Main Features
Hard Drive Capacity:
1 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:
2.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
2.5"
WD Red Pro WD221KFGX - hard drive - 22 TB - SATA 6Gb/s
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WD Red Pro WD221KFGX - hard drive - 22 TB - SATA 6Gb/s

MFG#: WD221KFGX | CDW#: 7207711
Hard Drive Capacity:
22 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
$614.45
Advertised Price
Main Features
Hard Drive Capacity:
22 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:
5 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
1 - 24 of 548