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HP 599476-001 300GB 10000 RPM SAS 6Gb/s 2.5" Internal Notebook Hard Drive
Dell NP659 146GB 10000 RPM SAS 3Gb/s 2.5" Internal Notebook Hard Drive
Western Digital Scorpio Black WD3200BEKT 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
Western Digital Scorpio Black WD3200BEKT 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
  • Average Seek Time: 12ms
  • Average Latency: 5.5ms
  • Height (maximum): 9.5mm
  • Model #: WD3200BEKT
  • Return Policy: View Return Policy
1pc Storage Bag Useful Good Durable Mobile HDD Organizer Portable SSD Bag Storage Case For Home Mobile HDD Storage Box
  •  
  • $11.58 
  • $5.00 Shipping
WD Scorpio Blue WD2500BEVT 250GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
WD Scorpio Blue WD2500BEVT 250GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
  • Average Seek Time: 12ms
  • Average Latency: 5.5ms
  • Height (maximum): 9.5mm
  • Width (maximum): 100.2mm
  • Model #: WD2500BEVT
  • Return Policy: View Return Policy
HP 418399-001 10000 RPM SAS 2.5" HOT-PLUG Internal Hard Drive
Dell 740Y7 300GB 10000 RPM SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive
Dell MTV7G 300GB 10000 RPM SAS 6Gb/s 2.5" Internal Notebook Hard Drive
Dell PGHJG 300GB 10000 RPM SAS 6Gb/s 2.5" Internal Notebook Hard Drive
HP 634862-001 320GB 7200 RPM SATA 2.5" Internal Notebook Hard Drive
WD Scorpio Blue WD2500BPVT 250GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
WD Scorpio Blue WD2500BPVT 250GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
  • Average Latency: 5.5ms
  • Height (maximum): 9.5mm
  • Width (maximum): 69.75mm
  • Length (maximum): 100.3mm
  • Model #: WD2500BPVT
  • Return Policy: View Return Policy
Seagate Momentus 7200.4 ST9250410AS 250GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Notebook Hard Drive Bare Drive
Seagate Momentus 7200.4 ST9250410AS 250GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Notebook Hard Drive Bare Drive
  • Average Latency: 4.17ms
  • Height (maximum): 9.5mm
  • Width (maximum): 69.75mm
  • Length (maximum): 100.3mm
  • Model #: ST9250410AS
  • Return Policy: View Return Policy
Dell-IMSourcing 55RMX DS 500 GB Hard Drive - 2.5" Internal - SAS (6Gb/s SAS)
Seagate Momentus 7200.4 ST9250410AS 250GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
Seagate Momentus 7200.4 ST9250410AS 250GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
  • Height (maximum): 9.5mm
  • Width (maximum): 69.85mm
  • Length (maximum): 100.35mm
  • Model #: ST9250410AS
  • Return Policy: View Return Policy
HP 507127-B21 300GB 10000 RPM SAS 6Gb/s 2.5" SFF Enterprise Hard Drive
Seagate Momentus 7200.4 ST9160412AS 160GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
Seagate Momentus 7200.4 ST9160412AS 160GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
  • Average Latency: 4.17ms
  • Height (maximum): 9.5mm
  • Width (maximum): 69.75mm
  • Length (maximum): 100.3mm
  • Model #: ST9160412AS
  • Return Policy: View Return Policy
HPE 384842-B21 72 GB Hard Drive - 2.5" Internal - SAS (3Gb/s SAS)
HPE 375859-B21 36 GB Hard Drive - 2.5" Internal - SAS (3Gb/s SAS)
WL 500GB 32MB Cache 5400RPM SATA III (6.0Gb/s) 7mm 2.5" Notebook Hard Drive - 1 Year Warranty
WL 500GB 32MB Cache 5400RPM SATA III (6.0Gb/s) 7mm 2.5" Notebook Hard Drive - 1 Year Warranty
  • Height (maximum): 7mm
  • Width (maximum): 70mm
  • Length (maximum): 100.6mm
  • Parts: 1 Year Warranty from Reseller
  • Model #: WL500GLSA3254S
  • Item #: 9SIA5AD8WM2009
  • Return Policy: View Return Policy
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  • $23.99 
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Hitachi IBM 3.5in IDE 7.2k 120GB HDD HDS722512VLAT20 7200rpm Internal Hard Drive
Dell X162K 146GB 15000 RPM SAS 6Gb/s 2.5" Internal Notebook Hard Drive
Dell CM318 146GB 10000 RPM 16MB Cache SAS 3Gb/s 2.5" Internal Notebook Hard Drive
WL 320GB 8MB Cache 5400RPM SATA 3.0Gb/s 2.5" Internal Laptop Hard Drive w/1-Year Warranty
WL 320GB 8MB Cache 5400RPM SATA 3.0Gb/s 2.5" Internal Laptop Hard Drive w/1-Year Warranty
  • Height (maximum): 9mm
  • Parts: 1 Year Warranty from Reseller
  • Labor: 1 Year Warranty from Reseller
  • Model #: MD2320GSATA
  • Item #: 9SIA5AD3T70281
  • Return Policy: View Return Policy
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  • $24.99 
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Western Digital WD1200BEVE 120 GB Scorpio Blue 100 Mb/s 5400 RPM 8 MB Cache Bulk/OEM Notebook Hard Drive
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  • $24.99 
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HPE 418367-B21 146 GB Hard Drive - 2.5" Internal - SAS (3Gb/s SAS)
Seagate Samsung Spinpoint M8 ST500LM012 (HN-M500MBB/EX2) 500GB 5400 RPM 8MB Cache SATA 6.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
Seagate Samsung Spinpoint M8 ST500LM012 (HN-M500MBB/EX2) 500GB 5400 RPM 8MB Cache SATA 6.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
  • Average Seek Time: 12ms
  • Average Latency: 5.6ms
  • Height (maximum): 9.5mm
  • Width (maximum): 69.75mm
  • Model #: ST500LM012
  • Return Policy: View Return Policy
Seagate Momentus Thin ST320LT007 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
Seagate Momentus Thin ST320LT007 320GB 7200 RPM 16MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
  • Average Latency: 4.17ms
  • Height (maximum): 7mm
  • Width (maximum): 70.1mm
  • Length (maximum): 100.55mm
  • Model #: ST320LT007
  • Return Policy: View Return Policy
Dell T871K 300GB 10000 RPM SAS 6Gb/s 2.5" Internal Notebook Hard Drive
Seagate ST9146852SS 146GB 15000 RPM SAS 6Gb/s 2.5" Internal Notebook Hard Drive
Fujitsu MHY2120BH 120GB 5400 RPM 8MB Cache SATA 1.5Gb/s 2.5" Notebook Hard Drive Bare Drive
Fujitsu MHY2120BH 120GB 5400 RPM 8MB Cache SATA 1.5Gb/s 2.5" Notebook Hard Drive Bare Drive
  • Average Seek Time: 12ms
  • Average Write Time: 14ms
  • Average Latency: 5.56ms
  • Parts: 3 years limited
  • Model #: MHY2120BH
  • Return Policy: View Return Policy
Western Digital Scorpio Blue WD2500BEVT 250GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
Western Digital Scorpio Blue WD2500BEVT 250GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" Internal Notebook Hard Drive Bare Drive
  • Average Seek Time: 12ms
  • Average Latency: 5.5ms
  • Height (maximum): 9.5mm
  • Width (maximum): 69.75mm
  • Model #: WD2500BEVT
  • Item #: 9SIAD3EADP6639
  • Return Policy: View Return Policy
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  • $25.65 
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HGST HDeskstar 7K1000.C 500GB 7.2K RPM 3.5" SATA 3GB/s Hard Drive
HGST
HGST HDeskstar 7K1000.C 500GB 7.2K RPM 3.5" SATA 3GB/s Hard Drive
TOSHIBA MK6006GAH 60GB 4200 RPM 2MB Cache IDE Ultra ATA100 / ATA-6 1.8" Notebook Hard Drive Bare Drive
Toshiba
TOSHIBA MK6006GAH 60GB 4200 RPM 2MB Cache IDE Ultra ATA100 / ATA-6 1.8" Notebook Hard Drive Bare Drive
  • Average Seek Time: 15ms
  • Average Latency: 7.14ms
  • Parts: 1 year limited
  • Labor: 1 year limited
  • Model #: MK6006GAH
  • Return Policy: View Return Policy
Page 1/67
...

Laptop internal hard drives are the most popular of storage devices for laptops on the market. Hard drives vary in storage capacity, data access speeds and form factors. It is critical to establish basic requirements when considering a hard drive. After all, your laptop’s internal hard drive stores all your information, OS and programs. Whether you are looking to replace the hard drive in your general use or work laptop, Newegg has the right hard drive for you.

Laptop Internal Hard Drives Provide Large Data Storing Capacities

Upgrading or getting a new notebook internal hard disk drive offers you an opportunity to increase your storage, especially if you have been struggling with what you already have. Options available have gone from the norm of 500GB to 1TB of storage. Some units can hold as much as 2TB, 4TB, 5TB and higher storage capacities. Modern disks feature integrated controllers with 64 to 128MB data caches that ensure fast access to stored data. Interfaces like SATA allow data transfer rates of up to 6 gigabits per second, while some models feature SAS, SCSI, or Thunderbolt™ interfaces, which meet specific data transfer requirements.

Achieve Improved Performance and Advanced Storage Management

The internal hard disk drive also affects your laptop’s load times and overall performance. Hard drives are responsible for how fast you sift through files, and copy and paste your data. The drives also manage the loading of programs. Hard drives feature one or more spinning magnetic disks for data storage, and multiple moving heads that transfer information between platters. The rotational speed of the spinning disk reads and logs speeds you achieve in real-time. Most laptop and desktop internal hard drives spin at 5,400 to 7,200 revolutions per minute. Hard drives with 10,000 or 15,000RPMs offer fast performance for programs that work with large files. There is the option of purchasing variable-speed drives that use less energy, with speeds running between 5,400 and 7,200RPMs. High-quality hard drives are suitable for programmers, allowing the loading of complex applications. The Multi-Tier Caching technology simplifies data transfers to save users time for other computing tasks.

Standard Form Factors and Connectors for Easy Installation

A hard disk drive comes in two standard form factors: the 3.5-inch drive and the 2.5-inch drive. These measurements refer to the data platter sizes. The 2.5-inch range is smaller, so they can fit in laptops and small portable enclosures like desktop external hard drives and mobile hard disk drive applications. For example, a notebook internal hard drive is a 2.5-inch drive. These 2.5-inch laptop internal hard drives require less power to spin, drawing power from the laptop without using an external power supply. Portability is another advantage of hard drives, so employees can ship them without worrying. Hard drives also come with one connector built-in.  Since 2007, most laptops use the SATA interface that offers simple configuration. A SATA internal hard disk drive works as an external hard drive using hard drive enclosures. Other drives like Mac hard drives have built-in Thunderbolt connections for high-resolution video streaming.

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