C. Solid State drive. Solid State drive. Uses lasers to read and write information stored in the form of pits in their reflective coating. A. Optical disk drive. B. Hard disk drive. C. Solid State drive. Optical Disk Drive. Faster than other storage devices, no moving parts, lasts longer. A. Hard disk drive. What are the parts of hard disk? Major Parts of a Disk Drive. Disk platters Read and write heads. Read/write channel. Arms and actuators. Drive spindle motor and servo control electronics. Buffer memory. Disk controller. What are the two types of external hard drives? HDD. External drives are served up in two flavors: HDDs and SSDs. I have windows 10 installed in a SSD and my laptop has another internal HDD. I frequently mess up windows trying new thing. So, i always need a Windows installation media available (created a bootable usb for that purpose). Now I am thinking if I can use a internal partition of the second hard drive as Windows installation media. Internal 3.5-inch hard disk drives are typically mounted in a drive cage or in an available drive bay. Placement and orientation of the cages or bays will vary from case to case. 17 offers from $34.49. #11. Seagate BarraCuda 5TB Internal Hard Drive HDD – 2.5 Inch SATA 6Gb/s 5400 RPM 128MB Cache for Computer Desktop PC (ST5000LM000) 10,903. 40 offers from $109.99. #12. Western Digital WD4000FYYZ ENTERPRISE 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5 internal hard drive. 187. HGST Travelstar. Very close to the WD Black’s performance is the HGST Travelstar. In our opinion, the Travelstar is the best internal hard drive for laptops. It’s fast (as fast as laptop hard drives get), it’s affordable, and, considering the very positive customer reception, is also quite reliable. case. computer case houses all of the system unit's internal components. connectivity for all peripherals. Expansion card. Expansion cards are plugged into the motherboard. Random access memory (ram) RAM (Random Access Memory)-Temporary memory. Lose data after the computer is turned off. Heat Sink/ Fan. You can see the power supply from the Bottom-mounted Hard Drive. A bottom-mounted hard drive is usually posited beneath the laptop, and you can locate it by turning your laptop over. You will find a small section, usually rectangular, that indicates the location of the internal hard drive. To open this section, unscrew the plastic casing and carefully detach the hard drive. This video shows the basic parts of the Hard Drive (HDD) and how it reads and writes information.Get a hard drive here: http://amzn.to/2zJDIfvMade with Blend Internal Hard Drive: An internal hard drive is the primary storage device located inside a computer system. It usually contains pre-installed software applications, the operating system and other files. Most desktop computers have several internal hard drives, allowing them to provide greater data storage. On the other hand, laptop computers TkzUDn.