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Internal Hard Drives

Internal Hard Drives

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Capacity
2GB - 160GB100007603 600003270 (57)
250GB - 320GB100007603 600003273 (53)
400GB - 750GB100007603 600003274 (64)
1TB - 2TB100007603 600003269 (126)
2.5TB and higher100007603 600361769 (52)
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Iron Egg Eligible100007603 4817 (16)
ShopRunner Eligible100007603 4815 (203)
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Refurbished100007603 4016 (69)
Top Sellers100007603 4802 (27)
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Volume Savings100007603 4806 (1)
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$0 - $10100007603 4024 (3)
$10 - $25100007603 4093 (28)
$25 - $50100007603 4025 (26)
$50 - $75100007603 4026 (38)
$75 - $100100007603 4027 (31)
$100 - $200100007603 4017 (89)
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$200 - $300100007603 4018 (58)
$300 - $400100007603 4019 (32)
$400 - $500100007603 4020 (28)
$500 - $750100007603 4021 (22)
$750 - $1000100007603 4022 (3)
$1250 - $1500100007603 4084 (1)
$2000 - $2500100007603 4086 (1)
Manufacturer
Seagate100007603 50001305 (89)
Western Digital100007603 50001306 (79)
Hewlett-Packar...100007603 50001186 (70)
IBM100007603 50001302 (26)
HGST100007603 50001984 (21)
Toshiba100007603 50001259 (18)
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Axiom100007603 50013620 (1)
Buffalo Technology100007603 50001646 (6)
Cisco Systems, Inc.100007603 50001467 (5)
DELL100007603 50010772 (2)
GENERIC100007603 50001281 (5)
Iomega Corp100007603 50001090 (1)
LaCie100007603 50001900 (2)
Lenovo100007603 50010418 (14)
Maxtor100007603 50001304 (10)
Promise Tech.100007603 50001119 (1)
SAMSUNG100007603 50001077 (4)
TOMOTOP100007603 50083069 (4)
WD100007603 50068017 (2)
Interface
Fibre Channel100007603 600003461 (1)
IDE Ultra ATA100 / ATA-6100007603 600003442 (16)
IDE Ultra ATA133 / ATA-7100007603 600003441 (10)
SAS 3Gb/s100007603 600003482 (21)
SAS 6Gb/s100007603 600003485 (65)
SATA100007603 600003475 (6)
See More Interface More
SATA 1.5Gb/s100007603 600003453 (7)
SATA 3.0Gb/s100007603 600003459 (72)
SATA 6.0Gb/s100007603 600003483 (105)
SCSI Ultra320 68pin100007603 600003444 (1)
SCSI Ultra320 80pin100007603 600003445 (2)
Serial Attached SCSI (SAS)100007603 600003464 (4)
Ultra320 SCSI100007603 600003467 (5)
RPM
5400 RPM100007603 600003341 (15)
5700 RPM100007603 600363351 (1)
5900 RPM100007603 600003348 (3)
7200 RPM100007603 600003340 (211)
10000 RPM100007603 600003344 (14)
15000 RPM100007603 600003343 (60)
IntelliPower100007603 600171889 (15)
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Toshiba newegg TOSHIBA PH3300U-1I72 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  (47)
  •  7200 RPM 64MB Cache
  •  SATA 6.0Gb/s
  • Packaging: Retail Kit
  • Average Seek Time: 14ms
  • Features: Works with Serial ATA enabled desktop computers Read/Write cache for increased performance Low power consumption with adaptive power modes Internal shock sensor and ramp loading technology to help protect your drive Professional installation recommended
  • Model #: PH3300U-1I72
  • Item #: N82E16822149396
  • Return Policy: Standard Return Policy
  • $149.99
  • Free Shipping
Add TOSHIBA PH3300U-1I72 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive to cart

Western Digital newegg Western Digital WD AV-GP WD10EURX 1TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  (26)
  •  IntelliPower 64MB Cache ...
  •  SATA 6.0Gb/s
  •  For Video Surveillance
  • Packaging: Bare Drive
  • Features: Highest capacity for audio/video storage 24x7 reliability Reduced power consumption Quiet IntelliSeek IntelliPower SilkStream IntelliPark Preemptive Wear Leveling (PWL) Advanced Format (AF) 1 million hours MTBF
  • Usage: For Video Surveillance
  • Model #: WD10EURX
  • Item #: N82E16822136941
  • Return Policy: Standard Return Policy
  • $109.99
  • $89.99
  • Save: 18%
  • Free Shipping
Add Western Digital WD AV-GP WD10EURX 1TB IntelliPower 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive to cart

Seagate newegg Seagate Constellation ES ST1000NM0011 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Enterprise Hard Drive
  (14)
  •  7200 RPM 64MB Cache
  •  SATA 6.0Gb/s
  • Packaging: Bare Drive
  • Average Seek Time: 8.5ms
  • Average Write Time: 9.5ms
  • Average Latency: 4.16ms
  • Model #: ST1000NM0011
  • Item #: N82E16822148784
  • Return Policy: Standard Return Policy
  • $139.99
  • Free Shipping
Add Seagate Constellation ES ST1000NM0011 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Enterprise Hard Drive to cart

Seagate newegg Seagate Cheetah 15K.7 ST3600057SS 600GB 15000 RPM 16MB Cache SAS 6Gb/s 3.5" Internal Enterprise Hard Drive
  (6)
  •  15000 RPM 16MB Cache
  •  SAS 6Gb/s
  •  5 years limited
  • Packaging: Bare Drive
  • Average Latency: 2ms
  • Features: Includes advanced read/write technology for an unrecoverable error rate of 1x10E16 and an annualized failure rate (AFR) of 0.55 percent
  • Parts: 5 years limited
  • Model #: ST3600057SS
  • Item #: N82E16822148617
  • Return Policy: Standard Return Policy
  • $399.99
  • $299.99
  • Save: 25%
  • Free Shipping
Add Seagate Cheetah 15K.7 ST3600057SS 600GB 15000 RPM 16MB Cache SAS 6Gb/s 3.5" Internal Enterprise Hard Drive to cart

HGST newegg HGST Ultrastar 15K600 0B23663 600GB 15000 RPM 64MB Cache SAS 6Gb/s 3.5" Internal Hard Drive
  (5)
  •  15000 RPM 64MB Cache
  •  SAS 6Gb/s
  •  5 years limited
  • Packaging: Bare Drive
  • Parts: 5 years limited
  • Labor: 5 years limited
  • Model #: 0B23663
  • Item #: N82E16822145320
  • Return Policy: Standard Return Policy
  • $349.99
  • $299.99
  • Save: 14%
  • Free Shipping
Add HGST Ultrastar 15K600 0B23663 600GB 15000 RPM 64MB Cache SAS 6Gb/s 3.5" Internal Hard Drive to cart

Seagate newegg Seagate Constellation ES.3 ST1000NM0033 1TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive
  (4)
  •  7200 RPM 128MB Cache
  •  SATA 6.0Gb/s
  • Packaging: Bare Drive
  • Parts: 5 Year
  • Model #: ST1000NM0033
  • Item #: N82E16822178291
  • Return Policy: Standard Return Policy
  • $114.99
  • $7.86 Shipping
Add Seagate Constellation ES.3 ST1000NM0033 1TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive to cart

Seagate newegg Seagate Constellation ES.3 ST1000NM0023 1TB 7200 RPM 128MB Cache SAS 6Gb/s 3.5" Enterprise Internal Hard Drive
  (4)
  • $132.99
  • $7.86 Shipping
Add Seagate Constellation ES.3 ST1000NM0023 1TB 7200 RPM 128MB Cache SAS 6Gb/s 3.5" Enterprise Internal Hard Drive to cart

Seagate newegg Seagate Constellation ES.3 ST4000NM0023 4TB 7200 RPM 128MB Cache SAS 6Gb/s 3.5" Enterprise Internal Hard Drive
  (3)
  • $423.99
  • $5.67 Shipping
Add Seagate Constellation ES.3 ST4000NM0023 4TB 7200 RPM 128MB Cache SAS 6Gb/s 3.5" Enterprise Internal Hard Drive to cart

Western Digital newegg WD VelociRaptor WD1500BLHX 150GB 10000 RPM SATA 6.0Gb/s 2.5" Enterprise Hard Drive -Bare Drive
  (2)
  •  10000 RPM 32MB Cache
  •  SATA 6.0Gb/s
  • Packaging: Bare Drive
  • Features: Killer speed Rock-solid reliability Monstrous capacity Ultra-cool operation Rotary Acceleration Feed Forward (RAFF) NoTouch ramp load technology Environmentally conscious
  • Model #: WD1500BLHX
  • Item #: N82E16822136932
  • Return Policy: Standard Return Policy
  • $139.99
  • Free Shipping
Add WD VelociRaptor WD1500BLHX 150GB 10000 RPM SATA 6.0Gb/s 2.5" Enterprise Hard Drive -Bare Drive to cart

Hewlett-Packard newegg HP 411089-B22 300GB 15000 RPM Ultra320 SCSI 3.5" Hard Drive
  (2)
  •  15000 RPM
  •  Ultra320 SCSI
  •  1 year limited
  • Packaging: Retail
  • Features: Some motherboards are not compatible with the SCSI interface. Please confirm which interface is appropriate for your system!
  • Parts: 1 year limited
  • Labor: 1 year limited
  • Model #: 411089-B22
  • Item #: N82E16822332010
  • Return Policy: Standard Return Policy
  • $792.99
  • $510.00
  • Save: 36%
  • $5.99 Shipping
Add HP 411089-B22 300GB 15000 RPM Ultra320 SCSI 3.5" Hard Drive to cart

Hewlett-Packard newegg HP 2 TB 3.5' Internal Hard Drive
  (2)
  • $575.99
  • $7.28 Shipping
Add HP 2 TB 3.5' Internal Hard Drive to cart

Seagate newegg Seagate Constellation ES ST500NM0001 500GB 7200 RPM 64MB Cache SAS 6Gb/s 3.5" Internal Enterprise Hard Drive
  (1)
  •  7200 RPM 64MB Cache
  •  SAS 6Gb/s
  • Packaging: Bare Drive
  • Average Latency: 4.16ms
  • Features: Reduces design and support costs by building on the Seagate best-in-class enterprise storage foundation Features a range of high capacities in a 3.5-inch enterprise-class hard disk drive Offers a traditional 3.5-inch form factor with enhanced rotational vibration tolerance and high data integrity for enterprise-class reliability in a cost-effective drive Delivers proven reliability, with an MTBF of 1.2 million hours and enhanced end-to-end data integrity with Protection Information feature Lets you choose a Enterprise 6Gb/s interface easing integration and delivering up to 2x the throughput of 3Gb/s nearline hard drives Reduces energy and cooling costs, with the lowest power consumption of any nearline 3.5-inch drive Includes Seagate PowerChoice technology for even greater on-de...
  • Model #: ST500NM0001
  • Item #: N82E16822148870
  • Return Policy: Standard Return Policy
  • $159.99
  • $7.28 Shipping
Add Seagate Constellation ES ST500NM0001 500GB 7200 RPM 64MB Cache SAS 6Gb/s 3.5" Internal Enterprise Hard Drive to cart

Seagate newegg Seagate Constellation ES.2 ST33000650SS 3TB 7200 RPM 64MB Cache SAS 6Gb/s 3.5" Enterprise Internal Hard Drive
  (1)
  •  7200 RPM 64MB Cache
  •  SAS 6Gb/s
  • Packaging: Bare Drive
  • Average Seek Time: 8.5ms
  • Average Write Time: 9.5ms
  • Average Latency: 4.16ms
  • Model #: ST33000650SS
  • Item #: N82E16822148757
  • Return Policy: Standard Return Policy
  • $299.99
  • $7.86 Shipping
Add Seagate Constellation ES.2 ST33000650SS 3TB 7200 RPM 64MB Cache SAS 6Gb/s 3.5" Enterprise Internal Hard Drive to cart

Seagate newegg Seagate Constellation ES.3 ST1000NM0043 1 TB 3.5" Internal Hard Drive
  (1)
  • $129.99
  • $119.99
  • Save: 8%
  • $7.86 Shipping
Add Seagate Constellation ES.3 ST1000NM0043 1 TB 3.5" Internal Hard Drive to cart

Hewlett-Packard newegg HP Midline 454146-B21 1TB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive
  (1)
  •  7200 RPM
  •  SATA 3.0Gb/s
  •  1 year limited
  • Packaging: Retail
  • Average Seek Time: 8.5ms
  • Features: Hot Plug
  • Parts: 1 year limited
  • Model #: 454146-B21
  • Item #: N82E16822332051
  • Return Policy: Standard Return Policy
  • $279.99
  • $255.99
  • Save: 9%
  • $7.86 Shipping
Add HP Midline 454146-B21 1TB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive to cart

Western Digital newegg Western Digital RE WD3001FYYG 3TB 7200 RPM 32MB Cache SAS 6Gb/s 3.5" Enterprise Internal Hard Drive
  (1)
  •  7200 RPM 32MB Cache
  •  SAS 6Gb/s
  •  For Enterprise Storage
  • Packaging: Bare Drive
  • Features: Industry's highest capacity nearline drive - WD RE SAS hard drives are available in capacities ranging from 1 TB to 4 TB to suit even the most demanding storage needs. Highest performance for business-critical applications - WD RE delivers 6 Gb/s transfer rates, sustained sequential data rates of 182 MB/s and high random I/O rates. Designed for quality and reliability - With a field-tested 1.4 million hour MTBF, this high performance drive delivers the highest level of reliability for 24x7 operation in up to 100% duty cycle applications. Dual port, full duplex connectivity - Offers higher reliability, performance and data availability by eliminating single points of failure, designed for leading business-critical Enterprise topologies. Environmentally conscious - In addition to being RoHS compliant, WD RE is built ...
  • Model #: WD3001FYYG
  • Item #: N82E16822236354
  • Return Policy: Standard Return Policy
  • $319.99
  • Free Shipping
Add Western Digital RE WD3001FYYG 3TB 7200 RPM 32MB Cache SAS 6Gb/s 3.5" Enterprise Internal Hard Drive to cart

Hewlett-Packard newegg HP 286716-B22 147GB 10000 RPM Ultra320 SCSI 3.5" Hard Drive
  (1)
  •  10000 RPM
  •  Ultra320 SCSI
  •  1 year limited
  • Packaging: Retail
  • Features: Some motherboards are not compatible with the SCSI interface. Please confirm which interface is appropriate for your system!
  • Parts: 1 year limited
  • Labor: 1 year limited
  • Model #: 286716-B22
  • Item #: N82E16822332002
  • Return Policy: Standard Return Policy
  • $392.99
  • $8.17 Shipping
Add HP 286716-B22 147GB 10000 RPM Ultra320 SCSI 3.5" Hard Drive to cart

Western Digital newegg Western Digital WD Black WD1002FAEX 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  (2,653)
  •  7200 RPM 64MB Cache
  •  SATA 6.0Gb/s
  •  For Power Computing
  • Packaging: Bare Drive
  • Usage: For Power Computing
  • Parts: 5 years limited
  • Labor: 5 years limited
  • Model #: WD1002FAEX
  • Item #: N82E16822136533
  • Return Policy: Standard Return Policy
  • $94.99
  • Free Shipping
Add Western Digital WD Black WD1002FAEX 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive to cart

Western Digital newegg Western Digital WD Blue WD5000AAKX 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
  (1,355)
  •  7200 RPM 16MB Cache
  •  SATA 6.0Gb/s
  •  For Daily Computing
  • Packaging: Bare Drive
  • Features: Solid performance - WD Caviar Blue drives are built to deliver rock-solid performance ideal for family and business computing. Ultra cool and quiet - Keeping the drive cool enhances reliability. WD continues to develop new and innovative ways to keep drives cool while they are operating which helps protect the drive and the data stored on it. NoTouch ramp load technology - The recording head never touches the disk media ensuring significantly less wear to the recording head and media as well as better drive protection in transit. IntelliSeek - Calculates optimum seek speeds to lower power consumption, noise and vibration. ShockGuard - Instantaneously protects the hard drive against damage from bumps and vibrations while it is running. This technology enables WD Caviar Blue drives to achieve industry-leading shock s...
  • Model #: WD5000AAKX
  • Item #: N82E16822136769
  • Return Policy: Standard Return Policy
  • $59.99
  • Free Shipping
Add Western Digital WD Blue WD5000AAKX 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive to cart

Internal Hard Drives

Use this link for more information on Internal Hard Drives in our Learning Center

Need more storage for your games, images, music and movies? An internal hard drive upgrade or a second drive may be what you are looking for. Internal hard drives are used as main storage in desktop PCs, workstations, and servers. Nowadays, small form factor internal hard drives are used in consumer electronic products like mp3 players and digital cameras as well. Regardless of your application, Newegg.com presents an extensive selection of internal hard drive products for you to choose from, from hard drive manufacturers like Western Digital, Seagate, HItachi, LaCie, Maxtor and others.

Understanding Internal Hard Drive Specifications

When selecting a hard drive, there are two main things to consider: speed and capacity. Budget permitting, always go for the fastest drive you can. Speed is measured using the RPM figure a faster rotational speed means greater performance, especially in games, but may cause greater heat and noise. The capacity, measured in GB (gigabytes), should depend on your own storage requirements. A higher capacity drive will invariably cost more than a lower capacity drive, so a balance must usually be struck between capacity and cost. In addition, the hard drive interface IDE, SATA, or SCSI determine a drives application: IDE and SATA for personal storage and SCSI for enterprise, mission critical storage.

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