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Secure your digital data with some top-rated computer internal hard drives. Built to last, they come in a wide range of storage capacity options to meet your specific memory standards. Gaming desktop hard disk drives offer fast read/write speeds to augment your gaming experience, while network-attached storage (NAS) drives make it easier to automate backup schedules. Most internal hard disks have a Serial Advanced Technology Attachment (SATA) interface for easy installation and power efficiency. Computer internal hard drives with advanced write caching enhance performance, and reduce the risk of data loss from unexpected power outages.

NAS Internal Hard Drives Provide Centralized Storage

A network-assisted storage (NAS) drive allows various network users to access data from your shared storage, making it easier to share data with colleagues. They run with a RAID (Redundant Array of Independent Disks) configuration, so you can store your networked data across multiple hard drives for collaborative workloads. Most NAS internal HDDs support connectivity with multiple bay systems for increased versatility. Some come with drive health monitoring and management tools that automatically display preventive and recovery measures, which improves efficiency. Built for multi-user environments, NAS dives also facilitate wireless sharing, making it easier to stream media content seamlessly. Most models, including mac hard drives, have a vibration-dampened exterior that minimizes ambient noise emissions, letting you concentrate. NAS HDDs also consume low power, keeping your NAS operating temperature cool and saving you valuable energy costs. 

Gaming Internal Hard Drives Run at Fast Speeds

Compared to standard drives, gaming hard drives have a higher rotations-per-minute (RPM) rating, saving you time when transferring sizable amounts of data. These tough desktop internal hard drives also typically have a high mean-time-between-failures (MTBF) rating for ensured durability, even with intensive use. Equipped with advanced Rotational Vibration Safeguard (RVS) technology, they protect your data through autonomous correction of vibrations. Gaming desktop hard disk drives offer increased accuracy with two-stage actuator positioning systems. Some models come with dynamic fly height technology that adjusts the read-write head fly height in real-time, reducing errors. Compact laptop internal hard drives come in a compact layout to fit into your portable PC. Consider choosing a solid state drive (SSD) for more robust performance. They offer faster boot-up times and quicker transfers, making them a good fit for gaming computers. 

Surveillance Internal Hard Drive Boost Security System Functioning

Engineered to withstand elements, surveillance computer internal hard drives offer optimized support for surveillance security systems. Some models provide automated analytics for network video recorders (NVR), allowing the use of multiple cameras. They also offer the flexibility of expanding your security surveillance system easily with various chipsets and enclosures. Equipped with playback technology, surveillance internal HDDs help you find accurate footage in case of a breach. Look for models that come with companion software that facilitates drive cloning and backing up of your operating system and data. High capacity surveillance drives offer ample room for storage of high definition videos.

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Seagate BarraCuda ST2000DM008 2TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drive Bare Drive
Seagate BarraCuda ST2000DM008 2TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Hard Drive Bare Drive
  • Brand: Seagate
  • Series: BarraCuda
  • Capacity: 2TB
  • RPM: 7200 RPM
  • Model #: ST2000DM008
  • Item #: 9SIBT5SMA20979
  • Return Policy: View Return Policy
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  • $135.99 –
  • Free Shipping

"fast arival"

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Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive

Save even more w/ combo purchase, limited offer

  • $279.99
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  • $249.99 –
  • Save: 10%
  • Free Shipping

"- It's got a lot of space - Good value - Reputable brand"

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WD Gold 8TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch - WD8004FRYZ
WD Gold 8TB Enterprise Class Hard Disk Drive - 7200 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch - WD8004FRYZ
  • Features: Conquer tough workloads with enterprise-grade WD Gold HDDs. Available in 1TB to 14TB capacities Enhanced reliability with up to 2.5M hours MTBF Specifically designed for use in enterprise-grade data centers and storage systems Improve performance with our vibration protection technology HelioSeal technology delivers high capacities with a low power draw [12TB and
  • Usage: For Enterprise Storage
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Model #: WD8004FRYZ
  • Item #: 9SIADU0K823156
  • Return Policy: View Return Policy
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  • $699.45 –

"Arrived on time Great price. Works as expected"

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WD Purple WD82PURZ 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
WD Purple WD82PURZ 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
  • NAND Flash Memory Type: Hard Drive
  • Height (maximum): 26.10mm
  • Width (maximum): 101.60mm
  • Length (maximum): 147.00mm
  • Model #: WD82PURZ
  • Item #: 9SIADU0KA70711
  • Return Policy: View Return Policy
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  • $699.45 –

"It works really well, very reliable on a Ubiquiti UNVR system"

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Seagate IronWolf 6TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s CMR 3.5" Internal HDD for RAID Network Attached Storage ST6000VN0033
Seagate IronWolf 6TB NAS Hard Drive 7200 RPM 256MB Cache SATA 6.0Gb/s CMR 3.5" Internal HDD for RAID Network Attached Storage ST6000VN0033
  • Height (maximum): 26.11mm
  • Width (maximum): 101.85mm
  • Length (maximum): 146.99mm
  • Model #: ST6000VN0033
  • Item #: 9SIC8D2M9K7405
  • Return Policy: View Return Policy
  • $339.50
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  • $311.00 –
  • Save: 8%
  • Free Shipping

"It doesn't get hot, decently fast. average write speed is around 200MB/s with maximum being right around 215MB/s. Tested With a Intel® Z77 Sata 3 Controller. I also tested this in my Qnas Qnap Network NAS and it works just fine there, but is bottlenecked by the Network transfer speed of 117MB/s This drive is designed to be reliable. Most of the fea..."

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WD Black 4TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD4005FZBX
WD Black 4TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD4005FZBX
  • NAND Flash Memory Type: Hard Drive
  • Recording Technology: CMR
  • Features: Inspiring performance and capacity WD Black performance storage is designed to enhance your PC experience across heavier computing tasks whether you are a digital artist, video editor, photographer, or gamer. Available with an impressive 256MB of DRAM cache on higher capacity models, the WD Black PC drive is optimized for drive
  • Usage: Gaming Hard Drives
  • Model #: WD4005FZBX
  • Item #: 9SIC8D2M9P1729
  • Return Policy: View Return Policy
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  • $299.99 –
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"Works great, installed without issues, everything seems to be to spec"

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WD Blue 1TB Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD10EZEX
WD Blue 1TB Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD10EZEX
  • Brand: WD
  • Series: Blue
  • Capacity: 1TB
  • RPM: 7200 RPM
  • Model #: WD10EZEX
  • Item #: 9SIC8D2M7G0395
  • Return Policy: View Return Policy
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  • $94.00 –
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"Western Digital is one of the best brands for HDD, reads fast. Great storage capacity & a great bargin price for the storage amount."

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Hitachi GST Travelstar 7K200 HTS722080K9SA0 (0A50936) 80GB 7200 RPM 16MB Cache SATA 1.5Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
Hitachi GST Travelstar 7K200 HTS722080K9SA0 (0A50936) 80GB 7200 RPM 16MB Cache SATA 1.5Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
  • Parts: 3 years limited
  • Labor: 3 years limited
  • Model #: 0A50936
  • Item #: 9SIAAEE5JR4311
  • Return Policy: View Return Policy
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  • $65.00 –
  • $5.99 Shipping

"Quiet, cool and smooth. Hard to tell it's running"

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Seagate Momentus 7200.3 ST980411AS 80GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
Seagate Momentus 7200.3 ST980411AS 80GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
  • Average Latency: 4.17ms
  • Parts: 3 years limited
  • Labor: 3 years limited
  • Model #: ST980411AS
  • Item #: 9SIAAEE6ME5576
  • Return Policy: View Return Policy
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  • $77.00 –
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"Cool running 16MB of cache 7200rpm quiet drive."

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TOSHIBA HDD2D63 (MK6037GSX) 60GB 5400 RPM 8MB Cache SATA 1.5Gb/s 2.5" Notebook Hard Drive Bare Drive
TOSHIBA HDD2D63 (MK6037GSX) 60GB 5400 RPM 8MB Cache SATA 1.5Gb/s 2.5" Notebook Hard Drive Bare Drive
  • Average Seek Time: 12ms
  • Average Latency: 5.55ms
  • Parts: 3 years limited
  • Labor: 3 years limited
  • Model #: HDD2D63
  • Item #: 9SIC61GKUR8697
  • Return Policy: View Return Policy
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  • $138.68 –
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"used this as external drive."

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Seagate Momentus ST9750423AS 750GB 5400 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive
Seagate Momentus ST9750423AS 750GB 5400 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive
  • Parts: 2 years limited
  • Labor: 2 years limited
  • Model #: ST9750423AS
  • Item #: 9SIAAEE4BJ3395
  • Return Policy: View Return Policy
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  • $90.00 –
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"Price, amount of space I have for actual use. USB 3.0, size, appearance is pleasing, can use it for PC and Mac."