Internal 3.5" Hard Drives

Hard Drives For Desktops And Servers

DMS carries a wide range of 3.5" internal hard drives for desktops and servers. We offer SATA or PATA (IDE) hard drives from trusted brands like Seagate, Western Digital and Hitachi.

Filter the hard drive results here

ImageDescriptionCapacityInterfaceRPMConditionSKUPrice
(Factory Recertified) Western Digital RE WD4000FYYZ 4TB 7200rpm 3.5" SATA Hard Drive4TBSATA7200rpmFactory RecertifiedPSDS499968R
$115.00
4TB W.D. Gold ES WD4002FYYZ SATA (6Gb/s) 128MB Buffer. 7200rpm4TBSATA7200rpmNewPSDS4999681
$199.99
4TB W.D. RED Factory Refurbished WD40EFRX SATA (6Gb/s) 64MB Buf. IntelliPower 3.5" NAS4TBSATA5400rpmRefurbishedPSDS4999680R
$124.99
4TB W.D. RED WD40EFRX SATA (6Gb/s) 64MB Buf. IntelliPower 3.5" NAS4TBSATA5400rpmNewPSDS4999680
$148.00
6TB W.D. RED WD60EFRX SATA (6Gb/s) 64MB Buf. IntelliPower 3.5" NAS 6TBSATA5400rpmNewPSDS499980
$239.00
Factory Recertified Seagate Barracuda 7200.14 ST1000DM003 1TB 7200rpm 3.5" SATA Hard Drive1TBSATA7200rpmFactory RecertifiedPSDS669935R
$39.95
Factory Recertified Seagate Barracuda 7200.14 ST500DM002 500GB 7200rpm 3.5" SATA Hard Drive500GBSATA7200rpmFactory RecertifiedPSDS6696R
$35.00
FACTORY REFURBISHED Seagate Barracuda ST2000DM006 2TB 7200rpm 3.5" SATA Hard Drive 2TBSATA7200rpmFactory RecertifiedPSDS6699521R
$49.99
Re-Certified Western Digital Caviar Blue WD5000AAKX 500GB 7200rpm 3.5" SATA Hard Drive500GBSATA7200rpmFactory RecertifiedPSDS499931R
$42.00
Seagate Barracuda ST1000DM010 1TB 7200rpm 3.5" SATA Hard Drive1TBSATA7200rpmNewPSDS6699351
$44.95
Seagate Barracuda ST2000DM006 2TB 7200rpm 3.5" SATA Hard Drive2TBSATA7200rpmNewPSDS6699521
$63.75
Seagate Barracuda ST3000DM008 3TB 7200rpm 3.5" SATAIII Hard Drive3TBSATA7200rpmNewPSDS669973
$85.95
Seagate Barrcuda DeskTop ST4000DM004 4TB 5400rpm 3.5" SATA Hard Drive4TBSATA5400rpmNewPSDS6699821
$99.00
Seagate Cheetah 15K.7 ST3300657SS 300GB 15000rpm 3.5" SAS Hard Drive300GBSAS15000rpmNewPSDS6671
$139.00
Seagate Constellation ES.3 ST1000NM0023 1TB 7200rpm 3.5" SAS Hard Drive1TBSAS7200rpmNewPSDS669936
$114.25
Seagate Factory Refurbished Barracuda ST3000DM008 3TB 7200rpm 3.5" SATAIII Hard Drive 3TBSATA7200rpmRefurbishedPSDS669973R
$69.00
Western Digital Black WD1003FZEX 1TB 7200rpm 3.5" SATA Hard Drive1TBSATA7200rpmNewPSDS499959
$79.50
Western Digital Black WD2003FZEX 2TB 7200rpm 3.5" SATA Hard Drive2TBSATA7200rpmNewPSDS499967
$118.00
Western Digital Caviar Blue WD10EZEX 1TB 7200rpm 3.5" SATA Hard Drive1TBSATA7200rpmNewPSDS499958
$44.95
Western Digital RE WD1003FBYZ 1TB 7200rpm 3.5" SATA Hard Drive1TBSATA7200rpmNewPSDS499950
$109.00
Western Digital RE WD2000FYYZ 2TB 7200rpm 3.5" SATA Hard Drive2TBSATA7200rpmNewPSDS4999661
$133.00
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Internal 3.5" SATA and PATA DeskTop Hard Drives

Welcome to Data Memory Systems. DMS is not just for RAM Memory, we carry a full line of 3.5" internal PATA and SATA DeskTop and Server 7200rpm Hard Drives. Whether you need HGST, Samsung, Seagate, Toshiba or Western Digital we have what you need.

Increase your storage capacity up to 4TB to store all your valuable information.

Speaking of valuable information, always consider a back up drive as well. Check out our selection of external Hard Drives. If you are upgrading to a larger hard drive, you may want to consider a hard drive enclosure for the drive you are removing to use as a backup aswell.

All hard drives are factory sealed and come with a factory warranty.

500GB USB3.0 Anto Shock Transcend

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