Laptop Internal Hard Drives - Showing 481 - 504 of 600 Products
Refurbished: HPE 384842-B21 72 GB Hard Drive - 2.5" Internal - SAS (3Gb/s SAS)
- NAND Flash Memory Type: SLC NAND
- Model #: 384842-B21
- Item #: 9SIV25384U2242
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HP 146GB 6G SAS 15K 2.5 Dual Port HDD 512547-B21
- NAND Flash Memory Type: SLC NAND
- Usage: Ideal for Servers
- Model #: 512547-B21
- Item #: 9SIV25384U2218
- Return Policy: TechnoDeals USA Return Policy
Refurbished: Dell HR200 300GB 15000 RPM SAS 3Gb/s 2.5" Internal Notebook Hard Drive
- Model #: HR200
- Item #: 9SIV02WK9E9178
- Return Policy: Tech For Less Return Policy
Refurbished: Dell 3TB 7.2K 6GBPS NL 3.5IN SAS hard drive ST33000650SS
- NAND Flash Memory Type: MLC NAND
- Usage: Ideal for Servers
- Model #: 91K8T
- Item #: 9SIV25384U3130
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HPE 652564-B21 300 GB Hard Drive - 2.5" Internal - SAS (6Gb/s SAS)
- NAND Flash Memory Type: SLC NAND
- Model #: 652564-B21
- Item #: 9SIV25384U2280
- Return Policy: TechnoDeals USA Return Policy
Refurbished: DELL 6Dfd8 System
- Brand: Dell
- Capacity: 146GB
- RPM: 15000 RPM
- Form Factor: 2.5"
- Interface: SAS 6Gb/s
- Model #: 6DFD8
- Item #: 9SIV25384U2407
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HPE 652572-B21 450 GB Hard Drive - 2.5" Internal - SAS (6Gb/s SAS)
- NAND Flash Memory Type: SLC NAND
- Model #: 652572-B21
- Item #: 9SIV25384U2158
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HPE 375859-B21 36 GB Hard Drive - 2.5" Internal - SAS (3Gb/s SAS)
- NAND Flash Memory Type: SLC NAND
- Usage: Ideal for Servers
- Model #: 375859-B21
- Item #: 9SIV25384U2671
- Return Policy: TechnoDeals USA Return Policy
Refurbished: Dell X162K 146GB 15000 RPM SAS 6Gb/s 2.5" Internal Notebook Hard Drive
- Model #: X162K
- Item #: 9SIV16G8ME3607
- Return Policy: ATP Warehouse Return Policy
Refurbished: Dell NP659 146GB 10000 RPM SAS 3Gb/s 2.5" Internal Notebook Hard Drive
- Model #: NP659
- Item #: 9SIV25384U2614
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HPE 652583-B21 600 GB Hard Drive - 2.5" Internal - SAS (6Gb/s SAS)
- NAND Flash Memory Type: SLC NAND
- Usage: Ideal for Servers
- Model #: 652583-B21
- Item #: 9SIV25384U2299
- Return Policy: TechnoDeals USA Return Policy
Refurbished: SAMSUNG Mp0402H 40Gb 5400Rpm 8Mb Buffer 9.5Mm Height 2.5Inch Ata ...
- Average Seek Time: 12ms
- Average Latency: 5.6ms
- Model #: MP0402H
- Item #: 9SIV2GE9895071
- Return Policy: TechSavers Return Policy
Refurbished: Dell PGHJG 300GB 10000 RPM SAS 6Gb/s 2.5" Internal Notebook Hard Drive
- Model #: PGHJG
- Item #: 9SIV25384U2594
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HPE 574879-B21 300 GB Hard Drive - 2.5" Internal - SAS (6Gb/s SAS)
- NAND Flash Memory Type: MLC
- Model #: 574879-B21
- Item #: 9SIV25384U2301
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HPE 765455-B21 2TB 7200 RPM SATA 6.0Gb/s 2.5" Hard Drives - Notebooks / ...
- Height (maximum): 15.6mm
- Width (maximum): 75.70mm
- Length (maximum): 118.70mm
- Model #: 765455-B21
- Item #: 9SIV25384U3135
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HP 605835-B21-R 1TB 7200 RPM SAS 6Gb/s 2.5" Internal Notebook Hard Drive
- NAND Flash Memory Type: Hard Drive
- Model #: 605835-B21-R
- Item #: 9SIV25384U2607
- Return Policy: TechnoDeals USA Return Policy
Refurbished: Dell T871K 300GB 10000 RPM SAS 6Gb/s 2.5" Internal Notebook Hard Drive
- Model #: T871K
- Item #: 9SIV25384U2286
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HP 697574-B21 1.2Tb 10000Rpm Sas 6Gbits Dual Port 2.5Inch Hard Drive With ...
- NAND Flash Memory Type: SLC NAND
- Usage: Ideal for Servers
- Model #: 697574-B21
- Item #: 9SIV173KED0345
- Return Policy: Digitzy Return Policy
Refurbished: Dell C975M 300GB 10000 RPM 16MB Cache SAS 6Gb/s 2.5" Internal Notebook ...
- Model #: C975M
- Item #: 9SIV16G8A23517
- Return Policy: ATP Warehouse Return Policy
Refurbished: HPE 442819-B21 146 GB Hard Drive - 2.5" Internal - SAS
- NAND Flash Memory Type: SLC NAND
- Usage: Ideal for Servers
- Model #: 442819-B21
- Item #: 9SIV25384U2612
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HPE 375861-B21 72 GB Hard Drive - 2.5" Internal - SAS (3Gb/s SAS)
- Brand: HP
- Capacity: 72GB
- RPM: 10000 RPM
- Form Factor: 2.5"
- Interface: Serial Attached SCSI (SAS)
- Average Seek Time: 4ms
- Flash Memory Capacity: N/A
- NAND Flash Memory Type: Hard Drive
- Model #: 375861-B21
- Item #: 9SIV25384U3160
- Return Policy: TechnoDeals USA Return Policy
Refurbished: Dell-IMSourcing W345K DS 73 GB Hard Drive - 2.5" Internal - SAS (6Gb/s SAS)
- Brand: Dell
- Series: For Enterprise Storage
- Capacity: 73GB
- RPM: 15000 RPM
- Form Factor: 2.5"
- Interface: SAS 6Gb/s
- Packaging: Bare Drive
- NAND Flash Memory Type: Hard Drive
- Model #: W345K
- Item #: 9SIV25384U2411
- Return Policy: TechnoDeals USA Return Policy
Refurbished: HP 507125-B21 2.5-inch 146 GB Hard Drive - SAS 600 Serial Attached SCSI - ...
- NAND Flash Memory Type: SLC NAND
- Usage: Ideal for Servers
- Model #: 507125-B21
- Item #: 9SIV25384U2325
- Return Policy: TechnoDeals USA Return Policy
Refurbished: Lenovo 42D0677 146 GB Hard Drive - 2.5" Internal - SAS (6Gb/s SAS)
- Brand: IBM
- Capacity: 146GB
- RPM: 15000 RPM
- Form Factor: 2.5"
- Interface: SAS 6Gb/s
- NAND Flash Memory Type: Hard Drive
- Model #: 42D0677
- Item #: 9SIV25384U2542
- Return Policy: TechnoDeals USA 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.
