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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 Purple Pro WD8002PURP - hard drive - 8 TB - surveillance, smart video -
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WD Purple Pro WD8002PURP - hard drive - 8 TB - surveillance, smart video - SATA 6Gb/s

MFG#: WD8002PURP | CDW#: 7963915
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: ● In Stock
$272.99
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"
WD Purple Pro WD221PURP - hard drive - 22 TB - surveillance, smart video -
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WD Purple Pro WD221PURP - hard drive - 22 TB - surveillance, smart video - SATA 6Gb/s

MFG#: WD221PURP | CDW#: 7245218
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: ● In Stock
$615.99
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
Seagate Exos 7E10 ST10000NM017B - hard drive - 10 TB - SATA 6Gb/s
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Seagate Exos 7E10 ST10000NM017B - hard drive - 10 TB - SATA 6Gb/s

MFG#: ST10000NM017B | CDW#: 7023956
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: ● 4-6+ Weeks
$399.62
$297.99
Advertised Price
Seagate SkyHawk ST1000VX013 - hard drive - 1 TB - SATA 6Gb/s
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Seagate SkyHawk ST1000VX013 - hard drive - 1 TB - SATA 6Gb/s

MFG#: ST1000VX013 | CDW#: 7425663
Hard Drive Capacity:
1 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
$69.99
Advertised Price
Main Features
Hard Drive Capacity:
1 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"
Color Category:
Green, Black, Blue
EPEAT Compliant:
No
Form Factor (Short):
3.5"
TCO Certified:
No
WD Black WD4006FZBX - hard drive - 4 TB - gaming - SATA 6Gb/s
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WD Black WD4006FZBX - hard drive - 4 TB - gaming - SATA 6Gb/s

MFG#: WD4006FZBX | CDW#: 8062733
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: ● Item Backordered
$144.99
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"
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
$489.99
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
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
$412.99
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"
WD Red Pro WD161KFGX - hard drive - Enterprise - 16 TB - SATA 6Gb/s
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WD Red Pro WD161KFGX - hard drive - Enterprise - 16 TB - SATA 6Gb/s

MFG#: WD161KFGXSP | CDW#: 8412613
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: ● Item Backordered
$392.99
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"
Axiom - hard drive - Enterprise - 1 TB - SATA 6Gb/s
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Axiom - hard drive - Enterprise - 1 TB - SATA 6Gb/s

MFG#: 861691-B21-AX | CDW#: 8438106
Hard Drive Capacity:
1 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Hot-swap hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
3 Year
Availability: ● In Stock
$244.00
$199.99
Advertised Price
Main Features
Hard Drive Capacity:
1 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Hot-swap hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
3 Year
Hard Drive Form Factor:
3.5" LFF
Spindle Speed (rpm):
7200 revolutions per minute
Color Category:
Black
Form Factor (Short):
3.5"
Seagate IronWolf ST8000VN004 - hard drive - 8 TB - SATA 6Gb/s
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Seagate IronWolf ST8000VN004 - hard drive - 8 TB - SATA 6Gb/s

MFG#: ST8000VN004 | CDW#: 6080636
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:
3 Year
Availability: ● Item Backordered
$199.99
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:
3 Year
Hard Drive Form Factor:
3.5"
Spindle Speed (rpm):
7200 revolutions per minute
Form Factor (Short):
3.5"
Toshiba MG10 Series MG10SCA20TE - hard drive - Enterprise - 20 TB - SAS 12G
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Toshiba MG10 Series MG10SCA20TE - hard drive - Enterprise - 20 TB - SAS 12Gb/s

MFG#: MG10SCA20TE | CDW#: 7605945
Hard Drive Capacity:
20 TB
Storage Interface:
Serial Attached SCSI 3
Hard Drive Type:
Internal hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
5 Year
Availability: ● 2-4+ Days
$624.99
Advertised Price
Main Features
Hard Drive Capacity:
20 TB
Storage Interface:
Serial Attached SCSI 3
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 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
Seagate IronWolf Pro ST2000NT001 - hard drive - 2 TB - SATA 6Gb/s
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Seagate IronWolf Pro ST2000NT001 - hard drive - 2 TB - SATA 6Gb/s

MFG#: ST2000NT001 | CDW#: 7236492
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:
5 Year
Availability: ● 4-6+ Weeks
$129.99
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:
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
Buffalo 20TB Replacement Hard Drive for TeraStation 5420,5820 Network Attac
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Buffalo 20TB Replacement Hard Drive for TeraStation 5420,5820 Network Attached Storage Appliance

MFG#: OP-HD20.0N | CDW#: 7469229
Hard Drive Capacity:
20 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Hot-swap hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
3 Year
Availability: ● In Stock
$1,039.99
$729.99
Advertised Price
Main Features
Hard Drive Capacity:
20 TB
Storage Interface:
Serial ATA-600
Hard Drive Type:
Hot-swap hard drive
Data Transfer Rate (Hard Drive):
600 MBps
Limited Warranty:
3 Year
EPEAT Compliant:
No
TCO Certified:
No
Seagate Exos X24 ST24000NM002H - hard drive - Enterprise - 24 TB - SATA 6Gb
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Seagate Exos X24 ST24000NM002H - hard drive - Enterprise - 24 TB - SATA 6Gb/s

MFG#: ST24000NM002H | CDW#: 7796519
Hard Drive Capacity:
24 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
$625.00
$589.99
Advertised Price
Main Features
Hard Drive Capacity:
24 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 ST16000VE004 - hard drive - 16 TB - SATA 6Gb/s
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Seagate SkyHawk AI ST16000VE004 - hard drive - 16 TB - SATA 6Gb/s

MFG#: ST16000VE004 | CDW#: 8062865
Hard Drive Capacity:
16 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
$574.00
$373.99
Advertised Price
Main Features
Hard Drive Capacity:
16 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"
WD Red Pro WD103KFBX - hard drive - Enterprise - 10 TB - SATA 6Gb/s
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WD Red Pro WD103KFBX - hard drive - Enterprise - 10 TB - SATA 6Gb/s

MFG#: WD103KFBX | CDW#: 8185973
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: ● Item Backordered
$336.00
$309.99
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"
HPE - hard drive - Enterprise - 14.4 TB - SAS 12Gb/s (pack of 6)
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HPE - hard drive - Enterprise - 14.4 TB - SAS 12Gb/s (pack of 6)

MFG#: S4M84A | CDW#: 8397165
Hard Drive Capacity:
14.4 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: ● 4-6+ Days
$8,716.00
$3,579.99
Advertised Price
Main Features
Hard Drive Capacity:
14.4 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
EPEAT Compliant:
No
Form Factor (Short):
2.5"
TCO Certified:
No
WD Black WD8002FZBX - hard drive - 8 TB - gaming - SATA 6Gb/s
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WD Black WD8002FZBX - hard drive - 8 TB - gaming - SATA 6Gb/s

MFG#: WD8002FZBX | CDW#: 8083611
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: ● Item Backordered
$182.99
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:
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
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
$84.99
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"
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
$413.99
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"
WD Gold WD142KRYZ - hard drive - Enterprise - 14 TB - SATA 6Gb/s
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WD Gold WD142KRYZ - hard drive - Enterprise - 14 TB - SATA 6Gb/s

MFG#: WD142KRYZ | CDW#: 7776269
Hard Drive Capacity:
14 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
$389.99
Advertised Price
Main Features
Hard Drive Capacity:
14 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
Seagate Barracuda ST4000DM004 - hard drive - 4 TB - SATA 6Gb/s
Compare

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
$96.99
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:
3.5"
Spindle Speed (rpm):
5400 revolutions per minute
EPEAT Compliant:
No
Form Factor (Short):
3.5"
TCO Certified:
No
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: ● In Stock
$1,448.00
$467.99
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"
25 - 48 of 548