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Seagate Internal Hard Drives

Perform a cost-effective upgrade to your home or office computer with these advanced internal hard drives. Each one adds storage and speed so that your system can perform effectively. Select the best hard drive for your current configuration from brands such as IBM, Seagate, and HP.

High Capacity
Add extra storage space to your computer with these internal hard drives that come in a variety of sizes. If you're working with large video and photo files, choose a hard drive with a 2 TB or 3 TB capacity. For a personal computer, select a cost-efficient model that has 1 TB or less of storage space.

Fast Data Transfer
Each of these hard drives is designed with sophisticated data transfer technology that saves and retrieves files quickly. For high-speed data transfer in demanding computer applications, choose a hard drive that is capable of up to 6 Gb/s. In general-use computing, a hard drive with a speed of 3 Gb/s provides excellent performance. Make the most of the drives by installing them in an updated computer.

Multiple Interface Options
These internal hard drives are designed with a variety of interfaces, so you can select the one that is compatible with your existing system. For high-performance storage of crucial files, choose an advanced SAS drive. Don't worry about shutting down your system — SAS drives are hot swappable. If you're looking for a cost-effective solution for a data backup, look to SATA drives.

Secure Installation
These hard drives are designed for internal installation, drastically reducing the chance of accidental disconnection. Each model uses standard connection ports, so you can integrate it into your system quickly. Most items come with basic installation instructions for maximum convenience.
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Seagate 1TB SATA 3.0 Desktop 3.5-Inch Internal Hard Drive (ST310005N1A1AS)
Item : 752866 / Model : ST310005N1A1AS
  • 1 TB capacity internal hard drive for desktop computers
  • SATA 3.0 supports fast data transfer up to 6 Gb/s
  • 7,200 RPM for quicker data queries and multitasking
$59.99
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Seagate 2TB SATA 6.0 Desktop 3.5-Inch Internal Hard Drive (STBD2000101)
Item : 715789 / Model : STBD2000101
  • 2 TB capacity internal hard drive for desktop computers
  • SATA 3.0 supports fast data transfer up to 6 Gb/s
  • 7,200 RPM for quicker data queries and multitasking
$84.99
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Seagate 1TB SATA 3.0 Laptop 2.5-Inch Internal Hard Drive (STBD1000100)
Item : 952980 / Model : STBD1000100
  • 1 TB capacity internal hard drive for laptop computers
  • SATA 3.0 interface transfers data quickly at up to 6.0 Gb/s
  • 5,400 RPM revolutions per minute for faster data querying and multitasking
$69.99
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Seagate 3TB Desktop Internal Hard Drive
Item : 786138 / Model : STBD3000100
  • 3TB internal hard drive
  • Transfer files quickly with SATA 6.0
  • 7200 RPM and 64MB Cache for fast performance
$104.99
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Seagate® 4TB 5900 RPM 3 1/2" Desktop Internal Hard Drive
Item : IM1RY4485 / Model : ST4000DM000
  • 4TB
  • SATA/600
  • Dimensions: 1"(H) x 4"(W) x 5.8"(D)
$145.49
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Seagate Barracuda 1TB SATA/600 Internal Hard Drive (ST1000DM003)
Item : IM1RY4482 / Model : ST1000DM003
  • 1 TB-capacity internal hard drive
  • SATA 3.0 interface transfers data at rates up to 6 Gb/s
  • 7,200 RPM for faster data querying and multitasking
$58.69
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Seagate 4TB Desktop Internal Hard Drive
Item : 164069 / Model : STBD4000400
  • 4TB internal hard drive
  • Transfer files quickly with SATA 6.0
  • 7200 RPM and 64MB Cache for fast performance
$159.99
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Seagate 6TB SATA Internal Hard Drive
Item : IM1XR7336 / Model : STBD6000100
  • 6TB Internal hard drive is compatible with Linux, Mac and PC
  • Interfaces: SATA (6 Gb/s), 768 Mbps data transfer rate
  • Dimensions: 1.02"H x 4"W x 5.78"D
$276.99
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Seagate 500GB SATA 3.0 Laptop 2.5-Inch Internal Hard Drive (ST905003N1A1AS)
Item : 846879 / Model : ST905003N1A1AS
  • 500 GB capacity internal hard drive for laptop computers
  • SATA 3.0 interface transfers data quickly at up to 6.0 Gb/s
  • 5,400 RPM revolutions per minute for faster data querying and multitasking
$62.99
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Seagate (ST4000DX001) 4TB SATA 6Gbps 3.5" Internal Hard Drive
Item : IM1TT7316 / Model : ST4000DX001
  • 4TB Internal hard drive is suitable for use with PC
  • Interface: SATA/600, Transfer rate: 6 Gbps, 180 Mbps (sustained)
  • Dimensions: 1.028"H x 4"W x 5.787"D
$151.49
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Seagate ® Thin ST500LM000 500GB SATA 6 Gbps Internal Hybrid Hard Drive
Item : IM1RY4491 / Model : ST500LM000
  • 500GB Internal hard drive is perfect to work in any standard laptop computer, PC, MacOS & some console gaming devices that uses a standard hard drive
  • Interface/ports: SATA 6 Gbps, Transfer rate: 768 Mbps (6 Gbps)
  • Dimensions: 0.3"H x 2.8"W x 4"D
$72.19
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Seagate® Surveillance ST1000VX003 1TB SATA 6 Gbps 3 1/2" Internal Hard Drive
Item : IM1VZ4751 / Model : ST1000VX003
  • 1TB internal hard drive offers ample storage space for your data
  • Has SATA 6 Gbps interface for connectivity
  • Drive bays supported: 1 - 8, Dimensions: 20 mm H x 101.85 mm W x 147 mm D
$68.99
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Seagate Savvio 10K.6 (ST900MM0026) 900GB SAS 6Gbps 2.5" Internal Hard Drive
Item : IM1RY5331 / Model : ST900MM0026
  • 900GB Internal hard drive is suitable for use with PC
  • Interface: SAS, Transfer rate: 6 Gbps
  • Dimensions: 0.591"H x 2.76"W x 3.955"D
$303.99
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Seagate LaCie 2big 12TB USB 3.0/Thunderbolt 2 External Hard Drive Array
Item : IM11R5221 / Model : LAC9000473U
  • Drive capacity: 12TB - two 6TB drive
  • Has Thunderbolt 2 cable and USB 3.0 cable for connectivity
  • Drive power: 60 W
$899.00
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Seagate® Barracuda ST320DM000 320GB SATA 6 Gbps 3 1/2" Internal Hard Drive
Item : IM1RY5444 / Model : ST320DM000-25PK
  • 320GB internal hard drive for PC, offers ample storage space for your data
  • Interface: One 7-pin SATA 6 Gbps, Data transfer rate: 600 Mbps
  • Dimensions: 19.99 mm H x 101.6 mm W x 146.99 mm D
$1,166.49
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Seagate® Video 2.5 HDD ST500VT000 500GB SATA 6 Gbps 2.5" Internal Hard Drive
Item : IM1VZ4842 / Model : ST500VT000
  • 500GB internal hard drive for PC, offers ample storage space for your data
  • Interface: SATA 6 Gbps, Transfer rate: 384 Mbps
  • Dimensions: 0.27"H x 2.7"W x 3.95"D
$54.99
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SV35.2 Seagate - Imsourcing 320GB 3.5" Hard Drive
Item : IM1YN6156 / Model : ST3320620AV
  • Type: Hard Drive
  • Capacity: 320GB
  • Interface: ATA-100
$130.99
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Seagate® Enterprise ST6000NM0034 6TB SAS 12 Gbps 3.5" Internal Hard Drive
Item : IM1UK8784 / Model : ST6000NM0034-20PK
  • 6TB internal hard drive for PC, offers ample storage space for your data
  • Interface: SAS 12 Gbps, Data transfer rate: 1.2 Gbps
  • Dimensions: 1"H x 4"W x 5.8"D
$7,340.49
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Seagate Constellation ES.3 ST1000NM0033 1TB SATA 6 Gbps 3.5" Internal Hard Drive
Item : IM1RY4486 / Model : ST1000NM0033
  • 1TB Internal hard drive is suitable for use with PC
  • Interface: SATA/600, Transfer rate: 6 Gbps, 175 Mbps (sustained)
  • Dimensions: 1.028"H x 4.01"W x 5.878"D
$106.49
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Seagate ® Ultrathin ST320LT030 320GB SATA 6 Gbps Internal Hard Drive
Item : IM1RY5607 / Model : ST320LT030
  • 320GB Internal hard drive is perfect for every portable PC with a standard SATA 6 Gb/s interface
  • Interface/ports: SATA 6 Gbps, Transfer rate: 768 Mbps (6 Gbps)
  • Dimensions: 0.2"H x 2.8"W x 4"D
$66.79
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Seagate LaCie d2 128GB PCI Express 2.0 Internal Solid State Drive
Item : IM11R5197 / Model : LAC9000542
  • Drive capacity: 128GB
  • Has PCI Express 2.0 drive interface for connectivity
  • Number of bays: 1
$309.99
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Seagate® Enterprise ST900MM0148 900GB SAS 12 Gbps 2.5" Internal Hard Drive
Item : IM13A1890 / Model : ST900MM0148
  • 900GB internal hard drive offers ample storage space for your data
  • Has SAS 12 Gbps interface for connectivity
  • Dimensions: 0.59"H x 2.76"W x 3.95"D
$326.99
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Seagate LaCie 8big Rack 12TB 3.5" Thunderbolt 2 External Hard Drive Array
Item : IM11R5230 / Model : LAC9000511U
  • Drive capacity: 12TB - four 3TB drive
  • Has Thunderbolt 2 cable and offers SATA drive interface for connectivity
  • Drive power: 250 W
$1,599.00
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Seagate® ST500LM021 500GB SATA 2.5" Internal Hard Drive
Item : IM1VZ0677 / Model : ST500LM021
  • Storage capacity: 500GB, Cache: 32MB
  • Drive interface: SATA, Drive interface standard: SATA/600
  • Dimensions: 0.3"H x 2.8"W x 4"D, 2.5"W drive
$48.99
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