Laptop Internal Hard Drives - Showing 433 - 456 of 600 Products
WD Black WD2500LPLX 250GB 7200 RPM 32MB Cache SATA 6.0Gb/s 2.5" Internal Hard Drive ...
- Height (maximum): 7mm
- Width (maximum): 69.85mm
- Length (maximum): 100.20mm
- Model #: WD2500LPLX
- Item #: 9SIVR20KT01479
- Return Policy: mainelectronics Return Policy
hgst travelstar 2.5inch 500gb 5400rpm sata ii 8 mb cache internal hard drive 0y30055
- Brand: Hitachi GST
- Capacity: 500GB
- RPM: 5400 RPM
- Form Factor: 2.5"
- Interface: SATA 3.0Gb/s
- Packaging: Bare Drive
- Cache: 8MB
- Features: Proven Hard Disk Drive Technology Best-of-breed acoustics Low power consumption
- Model #: 0Y30055
- Item #: 9SIVSYTKUS8239
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
HGST Ultrastar 0B25095 450GB 10000 RPM 64MB Cache SAS 6Gb/s 2.5" Enterprise Hard Disk ...
- Average Seek Time: 3.7ms
- Average Latency: 3ms
- Parts: 3 years limited
- Labor: 3 years limited
- Model #: 0B25095
- Item #: 9SIVSYTKUS8233
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
HGST Ultrastar C10K1800 HUC101818CS4204 1.80 TB 2.5" Internal Hard Drive
- Brand: HGST
- Series: Ultra
- RPM: 10000 RPM
- Interface: SAS
- Cache: 128MB
- Model #: 0B31236
- Item #: 9SIVSYTKUS8057
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
HGST Travelstar Z5K320 HTS543225A7A384 (0A78602) 250GB 5400 RPM 8MB Cache SATA ...
- Average Seek Time: 13ms
- Average Latency: 5.5ms
- Parts: 3 years limited
- Labor: 3 years limited
- Model #: 0A78602
- Item #: 9SIVSYTKUS8267
- Return Policy: SuZhouLiYuanLiXinBaiHuo Return Policy
Toshiba Toshiba 8TB N300 7200 RPM SATA III 3.5" Internal NAS HDD #HDWG780XZSTA
- Model #: HDWG780XZSTA
- Item #: 9SIVMNFKG27523
- Return Policy: haoyuzeshang Return Policy
Toshiba Toshiba 8TB X300 Performance 3.5" CMR Internal Hard Drive #HDWR780XZSTA
- Model #: HDWR780XZSTA
- Item #: 9SIVSY0KUU2742
- Return Policy: LiAnMengYuShangDian Return Policy
Refurbished: WD Blue WD7500BPVX 750GB 5400 RPM 8MB Cache SATA 6.0Gb/s 2.5" ...
- Average Latency: 5.5ms
- Height (maximum): 0.374"
- Width (maximum): 2.75"
- Length (maximum): 3.94"
- Model #: WD7500BPVX
- Item #: 9SIV0AHCA07479
- Return Policy: Best Hdd Inc Return Policy
Refurbished: Western Digital Scorpio Black WD3200BEKT 320GB 7200 RPM 16MB Cache ...
- Average Seek Time: 12ms
- Average Latency: 5.5ms
- Flash Memory Capacity: N/A
- Options: N/A
- Model #: WD3200BEKT
- Item #: 9SIV0AHBYM5602
- Return Policy: Best Hdd Inc Return Policy
Refurbished: Seagate ST340215A BarraCuda ST340215A 40 GB Hard Drive - Internal - IDE ...
- Model #: ST340215A
- Item #: 9SIV0AHJTN0073
- Return Policy: Best Hdd Inc Return Policy
Refurbished: WD BLACK SERIES WD3200BEKX 320GB 7200 RPM 16MB Cache SATA 6.0Gb/s ...
- Average Latency: 5.5ms
- Height (maximum): 9.5mm
- Width (maximum): 2.75"
- Length (maximum): 3.94"
- Model #: WD3200BEKX
- Item #: 9SIV0AHBYM5528
- Return Policy: Best Hdd Inc Return Policy
Refurbished: WD BLACK SERIES WD7500BPKX 750GB 7200 RPM 16MB Cache SATA 6.0Gb/s ...
- Height (maximum): 9.5mm
- Width (maximum): 69.85mm
- Length (maximum): 100.2mm
- Model #: WD7500BPKX
- Item #: 9SIV0AHBYR2663
- Return Policy: Best Hdd Inc Return Policy
Refurbished: WD Scorpio Blue WD2500BPVT 250GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" ...
- Brand: WD
- Series: Scorpio Blue
- Capacity: 250GB
- RPM: 5400 RPM
- Form Factor: 2.5"
- Interface: SATA 3.0Gb/s
- Packaging: Bare Drive
- Cache: 8MB
- Model #: WD2500BPVT
- Item #: 9SIV0AHBYM5621
- Return Policy: Best Hdd Inc Return Policy
Refurbished: HP 431958-B21 146GB 10000 RPM SAS 3Gb/s 2.5" Internal Notebook Hard ...
- Average Seek Time: 4ms
- Flash Memory Capacity: N/A
- Options: N/A
- Model #: 431958-B21
- Item #: 9SIV0AHAC03783
- Return Policy: Best Hdd Inc Return Policy
Refurbished: WD Blue WD3200LPVX 320GB 5400 RPM 8MB Cache SATA 6.0Gb/s 2.5" Internal ...
- Brand: WD
- Series: Blue
- Capacity: 320GB
- RPM: 5400 RPM
- Form Factor: 2.5"
- Interface: SATA 6.0Gb/s
- Packaging: Bare Drive
- Cache: 8MB
- Model #: WD3200LPVX
- Item #: 9SIV0AHBYR3142
- Return Policy: Best Hdd Inc Return Policy
Refurbished: Seagate ST9146852SS 146GB 15000 RPM SAS 6Gb/s 2.5" Internal Notebook ...
- Model #: ST9146852SS
- Item #: 9SIV0AHAFV1914
- Return Policy: Best Hdd Inc Return Policy
Refurbished: Fujitsu Maw3147nc 146Gb 10000Rpm 8Mb Buffer 80Pin Ultra320 Scsi Rohs ...
- Model #: MAW3147NC
- Item #: 9SIV0AHH786199
- Return Policy: Best Hdd Inc Return Policy
Refurbished: Seagate ST1181677LW BarraCuda ST1181677LW 181.60 GB Hard Drive - 3.5" ...
- Model #: ST1181677LW
- Item #: 9SIV0AHJJH3003
- Return Policy: Best Hdd Inc Return Policy
Refurbished: Seagate Momentus 5400.6 ST980313AS 80GB 5400 RPM 8MB Cache SATA ...
- Brand: Seagate
- Series: Momentus 5400.6
- Capacity: 80GB
- RPM: 5400 RPM
- Form Factor: 2.5"
- Interface: SATA 3.0Gb/s
- Packaging: Bare Drive
- Cache: 8MB
- Model #: ST980313AS
- Item #: 9SIV0AH8H78119
- Return Policy: Best Hdd Inc Return Policy
Refurbished: Seagate ST9146853SS Savvio 15K.3 ST9146853SS 146 GB Hard Drive - 2.5" ...
- Model #: ST9146853SS
- Item #: 9SIV0AHJHV2042
- Return Policy: Best Hdd Inc Return Policy
Refurbished: WD WD3200BEVS 320GB 5400 RPM 8MB Cache 2.5" Internal Notebook Hard ...
- Parts: 90 days limited
- Labor: 90 days limited
- Model #: WD3200BEVS
- Item #: 9SIV0AHBYR3139
- Return Policy: Best Hdd Inc Return Policy
Refurbished: WD Scorpio Blue WD6400BPVT 640GB 5400 RPM 8MB Cache SATA 3.0Gb/s 2.5" ...
- Brand: WD
- Series: Scorpio Blue
- Capacity: 640GB
- RPM: 5400 RPM
- Form Factor: 2.5"
- Interface: SATA 3.0Gb/s
- Packaging: Bare Drive
- Cache: 8MB
- Model #: WD6400BPVT
- Item #: 9SIV0AHBYP5320
- Return Policy: Best Hdd Inc Return Policy
Refurbished: Western Digital Wd Blue 1Tb 5400Rpm Sata6Gbps 16Mb Buffer 2.5Inch 7Mm ...
- Average Latency: 5.5ms
- Model #: WD10SPCX
- Item #: 9SIV0AHBYP5045
- Return Policy: Best Hdd Inc Return Policy
Refurbished: WD Scorpio Black WD7500BPKT 750GB 7200 RPM 16MB Cache SATA 3.0Gb/s ...
- Brand: WD
- Series: Scorpio Black
- Capacity: 750GB
- RPM: 7200 RPM
- Form Factor: 2.5"
- Interface: SATA 3.0Gb/s
- Packaging: Bare Drive
- Cache: 16MB
- Model #: WD7500BPKT
- Item #: 9SIV0AHBYM8075
- Return Policy: Best Hdd Inc Return Policy
Common Laptop Hard Drive Questions
Introduction
The term laptop hard drive is often applied to 2.5 inch hard drives even though they are used in many types of devices and not just laptops. For instance, they can be found in entertainment devices, desktop computers, server workstations, and more. Below, NeweggBusiness answers several common questions about 2.5 inch and laptop hard drives.
Questions
What does 2.5 inch refer to?
The designation stems from the fact that the disk platters inside of the drive are traditionally 2.5 inches in diameter. The exterior of a 2.5 inch hard drive is actually 100 millimeters (length) by 69.85 millimeters (width).
Thickness can vary, though 9.5 millimeters is very common for most laptops. On the lower end of the scale, Ultrabooks™ can sometimes have hard drives as slim as 5 millimeters. Enterprise-grade hard drives can sometimes be as thick as 15 millimeters.
How do I use a 2.5 inch or laptop hard drive with a device doesn’t support that form factor?
In order to use a 2.5 inch hard drive with a device that is designed for 3.5 inch or desktop hard drives, you will need an adapter bracket. Even with the bracket however, you will still need to ensure that the connectors are compatible.
Can I use an enterprise-grade 2.5 inch hard drive with a laptop?
While some enterprise-grade hard drives and laptop hard drives have similar form factors, they typically utilize different connectors. A laptop for instance, will usually have a SATA connector—or PATA/IDE in the case of older laptops. A server-grade hard drive on the other hand, will typically have a SAS or SCSI connector.
So while a SAS hard drive may physically fit inside a laptop, it cannot be used due to connection differences.
How do I replace a laptop hard drive?
Not all laptops feature removable hard drives, so you will first need to consult the laptop’s user guide or manufacturer’s website for confirmation. If the manufacturer states that your laptop’s hard drive can be replaced, the information below can serve as a general outline.
The first step is to ensure that you have the appropriate tools. Recommended tools include a Phillips screwdriver with a relatively small head, a flat-head screwdriver, and possibly Torx® screwdrivers.
While each laptop model may have a unique design, there are some commonalities with how the hard drives can be accessed. Three of the more common laptop hard drive configurations are as follows.
- Tray-mounted
- Access panel on the underside
- Underneath the keyboard
Once you have determined how to access the laptop hard drive, you should remove the battery and unplug the laptop to avoid electrical damage or injury.
